LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chien, Miao-San
Liang, Kai-Chieh
Chiu, Kuo-Ming
Abstract
A light emitting device includes a substrate, a wall, at least one light emitting chip, a protection layer, and a reflection layer. The substrate has a mounting surface. The wall is disposed on the mounting surface and has an inner side surface. An accommodation space is defined by the inner side surface and the mounting surface. The light emitting chip has a top light emitting surface and a side light emitting surface, and is disposed in the accommodation space and on the mounting surface. The protection layer is disposed on the top light emitting surface and the side light emitting surface. A gap is formed between the protection layer and the wall. The reflection layer is disposed in the accommodation space and between the inner side surface and the side light emitting surface. The reflection layer is filled in the gap and contacts the mounting surface.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
H01L 33/48 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor body packages
LITE-ON Technology Corporation (Taiwan, Province of China)
Inventor
Vu, Lam
Fan, Yi-Chao
Kuo, Chih-Yu
Abstract
A power conversion device used in electric vehicles includes a transmission assembly and a power converter. The transmission assembly is detachably connected to the electric vehicle and receives a first power from the battery pack of the electric vehicle. The power converter is electrically connected to the transmission assembly and converts the first power into a second power or a third power. The power converter is configured outside the electric vehicle.
H02J 3/32 - Arrangements for balancing the load in a network by storage of energy using batteries with converting means
B60L 53/22 - Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
B60L 55/00 - Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
H02M 1/36 - Means for starting or stopping converters
H02M 7/797 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
LITE-ON Technology Corporation (Taiwan, Province of China)
Inventor
Vu, Lam
Fan, Yi-Chao
Kuo, Chih-Yu
Abstract
A power conversion device includes a conversion device having includes a first, a second, a third and a fourth converter, and a control unit. The first converter has a first input terminal and a first output terminal; the second converter has a second input terminal and a second output terminal; the first and the second input terminal are electrically connected to a power supply. The third converter has a third input terminal and a third output terminal, the third input terminal is coupled to the first output terminal; the fourth converter has a fourth input terminal and a fourth output terminal; the fourth input terminal is coupled to the second output terminal, and the third output terminal is electrically connected to the fourth output terminal. The control unit is coupled to the conversion device, receives a power request from a load, and controls an output power of the conversion device.
H02J 3/46 - Controlling the sharing of output between the generators, converters, or transformers
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Yi-Wen
Abstract
An input apparatus includes a light guide plate, a first light source, a second light source, a layer, a first group of keycaps and a second group of keycaps. The light guide plate has a first axis and a second axis perpendicular to the first axis, the light guide plate includes a first light guide region and a second light guide region connected with each other by a first junction. The first light source corresponds to the first light guide region. The second light source corresponds to the second light guide region, and the first light source and the second light source are disposed along the first axis. The layer is disposed on a side of the light guide plate, the layer is provided with an extension part extending into a portion between the first light guide region and the second light guide region. The first group of keycaps corresponds to the first light guide region and the second group of keycaps corresponds to the second light guide region
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Lin, Ko-Hsiang
Chen, Chun-Lin
Abstract
A key structure is provided. The key structure includes an elastic element and a keycap disposed on the elastic element. The elastic element includes a movable portion, a fixed portion and a connection portion. The fixed portion surrounds the movable portion. The connection portion connects the fixed portion with the movable portion. The keycap includes a first connection portion. The first connection portion is connected to the fixed portion or the movable portion.
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
H01H 13/26 - Snap-action arrangements depending upon deformation of elastic members
H01H 13/86 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the casing, e.g. sealed casings or casings reducible in size
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Zheng, Rui-Tao
Chen, Heng-Chang
Song, Guang-Li
Lee, Wui-Pin
Lim, Sin-Heng
Abstract
A sensor package includes a substrate, a light sensor disposed on the substrate, at least one optical filter disposed on the light sensor, and an optical functional layer that is light-permeable, is disposed on the substrate, covers the light sensor and the optical filter, and includes multiple light-scattering particles. The light sensor has a light receiving region, and receives light through the light receiving region. The optical filter covers the light receiving region. When the light passes through the optical filter within an incident angle range and is received by the light receiving region, the light sensor responds to a wavelength range of the light, and a response spectrum is obtained. Within the incident angle range, an absolute value of an offset measured at a crest of a waveform of the response spectrum is less than or equal to 10 nm. An electronic device is also provided.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Kai-De
Syu, Yong-Long
Chen, Chen
Lu, De-Jia
Chung, Chao-Lin
Abstract
An inductor device including a frame portion, a first winding set, a second winding set and a first common magnetic core I piece is provided. The first winding set, the second winding set and the first common magnetic core I piece are disposed in the frame portion. The first common magnetic core I piece substantially connects the first winding set and the second winding set and the frame portion. The material of the two winding sets is different from that of the first common magnetic core I piece.
H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
H01F 27/26 - Fastening parts of the core together; Fastening or mounting the core on casing or support
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Jun Han
Abstract
A rapid shutdown system of an energy storage device includes a battery module, a boost circuit, a second switch element and an output circuit. The battery module has a first end and a second end. The boost circuit includes a first switch element and an active or passive switch element, wherein the first switch element is controlled by a first control signal to be conducted or non-conducted between the first end and the second end. The second switch element has a third end and a fourth end, wherein the third end is connected to the active or passive switch element. The output circuit has a fifth end and a sixth end, wherein an output voltage exists between the fifth end and the sixth end. The second switch element is controlled by a second control signal to be conducted or non-conducted between the boost circuit and the output circuit.
H01M 8/04228 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during shut-down
H01M 8/04303 - Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chin, Jui-Yen
Abstract
An electrical connection device comprises an insulation body, an electrical connection component and a temperature sensing module. The electrical connection component is connected to the insulation body, and the electrical connection component includes a plurality of conductive terminals. The temperature sensing module is positioned between the insulation body and the electrical connection component, and the temperature sensing module is arranged in the insulation body. The temperature sensing module is configured to be adjacent to the conductive terminals.
H01R 13/66 - Structural association with built-in electrical component
G01K 7/22 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using resistive elements the element being a non-linear resistance, e.g. thermistor
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Yi-Wen
Abstract
A light-emitting keyboard includes a bracket, keycaps, a circuit layer and a composite light-emitting layer. The keycaps are disposed on the bracket and connected to the bracket. The circuit layer is disposed between the keycaps and the bracket. The composite light-emitting layer is disposed under the bracket, and includes a substrate, a conductive layer and light sources. The substrate includes a connection portion and extension portions respectively connected to the connection portion. A gap is positioned between any two adjacent extension portions, and a width of the gap is greater than or substantially equal to a width of any of the two adjacent extension portions. The conductive layer is disposed on the substrate. The light sources are disposed on the extension portions.
H01H 13/02 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch - Details
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
11.
SOLAR ENERGY OPTIMIZATION DEVICE, SOLAR ENERGY GENERATION SYSTEM AND POWER CONVERSION SYSTEM USING THE SAME
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Fan, Yi-Chao
Abstract
A solar energy optimization device, a solar energy generation system and a power conversion system using the same are provided. The solar energy optimization device includes a plurality of conversion circuits and a plurality of control circuits. Each of conversion circuits is individually connected in series with a solar module. The conversion circuits and the solar modules are connected in series to a maximum power point tracking (MPPT) circuit. The MPPT circuit is configured to determine a photovoltaic current according to the solar modules. Each of the conversion circuits is used for converting a photovoltaic voltage of one of the solar modules into an output voltage. Each of the control circuits is used to adjust a conversion parameter of one of the conversion circuits to increase the output voltage thereof, so that an output power of each of the solar modules is optimized based on the photovoltaic current.
H02S 50/00 - Monitoring or testing of PV systems, e.g. load balancing or fault identification
H02S 40/36 - Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers
12.
DISPLAY DEVICE, MANUFACTURING METHOD THEREOF AND MANUFACTURING EQUIPMENT FOR FORMING THE SAME
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Cheng, Yuan-Ju
Hua, Wei-Ling
Wu, Yu-Hsien
Abstract
A display device includes a substrate, a plurality of electrical connection groups, a plurality of light-emitting elements, a light-transmitting plate, and an adhesive layer. The electrical connection groups may be formed in the substrate. The light-emitting elements may be disposed on the substrate. Each of the light-emitting elements may be electrically connected to the corresponding electrical connection group. The light-transmitting plate may cover the light-emitting elements. The adhesive layer may be formed between the light-transmitting plate and each of the light-emitting elements.
H01L 33/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
13.
LIGHTING MODULE, ELECTRONIC DEVICE, AND DISPLAY PANEL
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Wei-Liang
Wu, Chung-Chan
Lai, Wen-Chien
Peng, Han-Hsing
Abstract
A lighting module, an electronic device, and a display panel are provided. The lighting module includes a carrier, a first metal circuit layer, a first transparent conductive layer, a first insulating layer, a second transparent conductive layer, a second metal circuit layer, a bonding structure layer, and a plurality of lighting units. The bonding structure layer is configured to allow the second metal circuit layer to be well bonded to the first insulating layer, so that a resistance value of the lighting module is decreased, and a pressure drop is reduced.
H01L 27/12 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Shan-Hui
Lin, Po-Jui
Hsieh, Chang-Hung
Hsu, Po-Cheng
Abstract
A light emitting device and a keyboard structure are provided. The light emitting device includes a circuit board and multiple light emitting units. The circuit board includes a substrate, a first conductive pad, multiple second conductive pads, and multiple third conductive pads. The first conductive pad and the second conductive pads are disposed on a first board surface of the substrate. The first conductive pad has a symmetrical shape and a symmetrical axis. The symmetrical axis passes through the second conductive pads. The third conductive pads are disposed on a second board surface of the substrate. Each of the third conductive pads is electrically coupled to the first conductive pad and the second conductive pads by multiple conductive columns. Each of the light emitting units is connected to the first conductive pad and one of the second conductive pads.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Shieh, Shuo-Jen
Tsai, Chen-Yu
Chen, Yu-Po
Abstract
A power device is provided. The power device includes a body and a plug rotatably assembled on the body. The body includes a lower housing and a connection element in the lower housing. The connection element includes a pathway and a conductive pin at least partially disposed in the pathway. The plug includes an upper housing and an upper pin rotatably and pivotally connected to the upper housing. The upper pin is used to electrically connect to an external power supply. The plug rotates relative to the body to move the conductive pin along the pathway from a storage position to an extending position to electrically connect to the upper pin.
H01R 13/187 - Pins, blades or sockets having separate spring member for producing or increasing contact pressure the spring member being in the socket
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
H01R 24/76 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
H01R 13/625 - Casing or ring with bayonet engagement
16.
BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chiu, Shih-Wen
Chen, Yi-Wen
Abstract
A backlight module including a circuit layer, a light guide plate, a light-emitting component, an electronic component, a reflective layer, and an identifier is provided. The light guide plate includes an escape opening and a light-source opening. The light-emitting component is connected to the circuit layer. The electronic component is connected to the circuit layer. The reflective layer is disposed between the light guide plate and the circuit layer. The identifier is disposed on the reflective layer. A keyboard using this backlight module is also provided.
H01H 13/84 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by operational sensory functions, e.g. sound feedback
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Hsieh, Sheng Hung
Lin, Ta
Abstract
A base station management system is provided in the invention. The base station management system includes a base station management device and a first base station. The base station management device manages a plurality of base stations. The first base station sends a first link request to the base station management device based on a default port number and a base station management device address through a communication interface. After the base station management device receives the first link request, the base station management device establishes a link with the first base station based on the first link request, and changes the port number corresponding to the first base station from the default number to an unused first port number to release the default port number. The first base station establishes the link with the base station management device again based on the first port number.
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Lin, Ko-Hsiang
Chen, Chun-Lin
Abstract
A key structure including a carrier, a keycap, a lifting member, and an elastic member is provided. The carrier includes a carrier body and multiple positioning hooks. The carrier body has multiple vias, and the positioning hooks are respectively disposed corresponding to the vias. Orthographic projection of each of the positioning hooks falls in the corresponding via. Each of the positioning hooks includes a first positioning portion and a second positioning portion respectively connected to two inner wall surfaces in the corresponding via. The keycap is disposed above the carrier body. The lifting member is disposed between the carrier body and the keycap. One end of the lifting member is connected to the keycap, and an other end of the lifting member is connected to the positioning hooks. The elastic member is disposed between the carrier body and the keycap.
H01H 13/52 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell push switch
H01H 13/02 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch - Details
19.
CIRCUIT STRUCTURE, BACKLIGHT MODULE AND LIGHT-EMITTING KEY DEVICE USING THE SAME
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Cheng, Ching-Lung
Hsu, Chin-Chia
Abstract
A circuit structure includes a light-transmissive insulation layer, a patterned conductive layer and an electronic component. The patterned conductive layer is disposed on the light-transmissive insulation layer. The electronic component is disposed on the patterned conductive layer and electrically connected to the patterned conductive layer.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Huang, Jen-Chieh
Abstract
The disclosure provides a conductive slurry, which includes a conductive paste comprising polar materials and a hydrophobic agent mixed with the conductive paste. The hydrophobic agent includes solvent and hydrophobic particles. The solvent of the hydrophobic agent includes a non-polar material.
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Liao, Cheng-Kun
Yen, Ming-Fu
Huang, Cheng-Hsiung
Abstract
A key module and a keyboard are disclosed. The key module includes a bottom plate including a first opening; a keycap disposed on the bottom plate, and including a visible region corresponding to the first opening; a flexible component disposed between the bottom plate and the keycap, and including a second opening corresponding to the visible region; a support structure connected between the bottom plate and the flexible component, and including a third opening corresponding to the visible region; a circuit layer disposed between the bottom plate and the flexible component, and including a fourth opening corresponding to the visible region; and a pattern modulator disposed below the bottom plate, and including a pattern region corresponding to the visible region.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
H01H 13/02 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch - Details
G02F 1/1677 - Structural association of cells with optical devices, e.g. reflectors or illuminating devices
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Yi-Wen
Abstract
A keyboard includes a backlight module, a base plate, a membrane circuit disposed on the base plate, and a plurality of key structures disposed on the membrane circuit. The backlight module includes a light source, a reflective layer, a light guide layer, and a shielding layer. The light source is disposed corresponding to the light guide layer. The light guide layer is located between the shielding layer and the reflective layer. The light guide layer has a through-hole. The shielding layer and the reflective layer are in contact with each other in the through-hole of the light guide layer. The base plate is disposed on the shielding layer. The base plate has a positioning portion disposed corresponding to the through-hole of the light guide layer, which protrudes toward the reflective layer or the membrane circuit.
H01H 13/704 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
H01H 13/7057 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the arrangement of operating parts in relation to each other, e.g. pre-assembled groups of keys
H01H 13/81 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by electrical connections to external devices
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Hung, Chun-Tseng
Chen, Hsin-Chang
Chen, Yi-Huan
Chiu, Yi-Wei
Chuang, Chih-Hsien
Chen, Chi-Feng
Lee, Ying-Jui
Abstract
A joystick module includes a casing, a movable component, a circuit board, a base, a swing arm, a joystick and a sensor. The movable component is disposed inside or outside the casing. The base is disposed within the casing. The swing arm is disposed within the casing, pivotally connected to the base and connected to the movable component for driving the movable component to move. The joystick is connected to the swing arm for driving the swing arm to move. The sensor is disposed on the circuit board and opposite to the movable component, and configured to sense a plurality of received signals from the movable component. The received signals are different with the movement of the movable component.
G06F 3/0338 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
G06F 3/038 - Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
G01D 5/30 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
24.
COLOR SENSOR AND COLOR SENSING DEVICE USING THE SAME
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
LITE-ON SINGAPORE PTE. LTD. (Singapore)
Inventor
Chien, I-Chen
Zheng, Ruitao
Abstract
A color sensing device including a color sensor and a processing unit is provided. The color sensor is provided with at least three photosensitive areas and used for generating at least three photosensitive signals. The processing unit is connected to the color sensor and used for processing the at least three photosensitive signals to correspondingly generate at least three color signal tuples CIE(X,Y,Z). Two of the at least three color signal tuples CIE(X,Y,Z) share one of the photosensitive signals.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Zheng, Rui-Tao
Chien, I-Chen
Abstract
A light source color coordinate estimation system and a deep learning method thereof are provided. The light source color coordinate estimation system includes a plurality of photo detectors, a normalization calculation circuit, and a neural network. The photo detectors generate spectral responses after receiving a beam emitted by a light source. The spectral responses respectively have different detection wavebands and energy integral values corresponding to the detection wavebands. The normalization calculation circuit respectively divides the energy integral values by a largest of the energy integral values to generate a plurality of normalized energy integral values. An input end of the neural network receives the normalized energy integral values and converts the normalized energy integral values into an estimated color coordinate. An output end of the neural network outputs the estimated color coordinate.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Wu, Po-Lin
Lee, Han-Min
Abstract
A switch control module including a master switch, a clamping element and a diode is provided. The master switch is configured to receive a control signal having a conducting interval and a non-conducting interval. The diode couples the clamping element and the master switch.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chien, Miao-San
Liang, Kai-Chieh
Cheng, Wei-Te
Chiu, Kuo-Ming
Abstract
A semiconductor assembly includes a substrate, a retaining wall, a light emitting unit, and a reflective layer. The substrate has a mounting surface. The retaining wall is disposed on the mounting surface and has an inner surface. An accommodation space is defined by the inner surface and the mounting surface. The light emitting unit is disposed in the accommodation space and disposed on the mounting surface. The light emitting unit has an upper light emitting surface and a side light emitting surface. The reflective resin layer is disposed in the accommodation space and disposed between the inner surface and the side light emitting surface. The reflective resin layer contains a based resin, a UV absorber, and reflective particles.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Bo-Jhih
Lin, Zi-Jun
Chiu, Kuo-Ming
Jen, Yung-Chang
Chou, Meng-Sung
Hsieh, Chang-Hung
Abstract
A light sensing module includes a substrate, a light sensing unit, a first light-transmissive component, and a light shielding layer. The light sensing unit is disposed on the substrate to sense an intensity of a working light beam, and has an upper light receiving surface and a lateral surface perpendicular to the upper light receiving surface. The first light-transmissive component covers the light sensing unit, and has a first refractive index between a refractive index of the light sensing unit and a refractive index of air. The light shielding layer surrounds the lateral surface and is covered by the first light-transmissive component.
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Chen
Chen, Kai-De
Lu, De Jia
Syu, Yong-Long
Chung, Chao Lin
Abstract
A transformer includes iron cores and a winding structure. The iron cores are stacked on each other at intervals, and iron core gaps are formed between the iron cores, wherein relative positions between the iron core gaps are fixed. The winding structure is disposed around the iron cores and includes a plurality of coils. A position of at least one of the iron core gaps corresponds to a position of at least one of coils.
H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
LITE-ON Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Chen
Lu, De-Jia
Chung, Chao-Lin
Abstract
A magnetic component is provided. The magnetic component comprises a primary coil group, a secondary coil group, and a magnetic core. A first primary coil and a second primary coil of the primary coil group are winding around a first winding column and a second winding column of the magnetic core, respectively. The number of turns of the first primary coil is different from the number of turns of the second primary coil. A first secondary coil and a second secondary coil of the secondary coil group are winding around the first winding column and the second winding column, respectively. The number of turns of the first secondary coil is different from the turns of the second secondary coil.
H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Lin, Wei-Ting
Chiang, Han-Ju
Chen, Chih-Tai
Abstract
A protection circuit including an auxiliary winding, a rectifier unit, the filter unit, a voltage divider unit and a controller is provided. The auxiliary winding is configured to induce an AC voltage. The rectifier unit is coupled to the auxiliary winding and configured to rectify the AC voltage into a DC voltage. The filter unit is coupled to the rectifier unit and configured to filter the DC voltage into a DC filter voltage. The voltage divider unit is coupled to the rectifier unit and the filter unit to transmit the DC filter voltage. The controller is coupled to the voltage divider unit and configured to detect a partial voltage of the DC filter voltage and detect whether to activate a protection mechanism according to the partial voltage.
H02M 1/32 - Means for protecting converters other than by automatic disconnection
H02H 3/20 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to excess voltage
H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
H02H 7/125 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from norm for rectifiers for static converters or rectifiers for rectifiers
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Su, Chih-Wei
Tsai, Chen-Chieh
Abstract
A base station management device is provided in the invention. The base station management device includes a Non-Real Time (Non-RT) Radio-Access-Network Intelligent Controller (RIC) and a management device. The Non-RT RIC communicates with applications through a first communication interface. The management device manages a plurality of base stations, communicates with the Non-RT RIC through a second communication interface, and registers a first application and a second application through the Non-RT RIC. The management device detects the plurality of base stations through the first application to determine whether to update the parameter information of the plurality of base stations through the second application.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Fan Chiang, Tsung-Yi
Abstract
A method for determining a handover target is provided. The method includes receiving a measurement report transmitted by a user equipment (UE). The method includes obtaining a handover priority list according to the measurement report. The method includes instructing the UE to execute a handover procedure according to the handover priority list and obtaining a handover result. The method includes obtaining handover parameters according to the handover result. The method includes training a handover model according to the measurement report, the handover parameters and neighborhood information to update the handover priority list.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Su, Chih-Wei
Lin, Pei-Hsuan
Abstract
A method for communication in service management and orchestration is provided. The method includes receiving, by a Non-real time radio access network (RAN) Intelligent Controller (Non-RT RIC) framework, a first subscription message from an Element Management System (EMS), wherein the first subscription message is used to request second data used to run a Non-RT RIC application (rApp). The method includes transmitting, by the Non-RT RIC framework, a first callback message to the rApp according to the first subscription message to notify the rApp that the EMS requests the second data. The method includes transmitting, by the rApp, the second data to the EMS according to the first callback message
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chuang, Shih-Yi
Lin, Yu-Kuan
Abstract
A display device is provided. The display device includes a substrate, a first optical unit, a first light-emitting unit, a second optical unit, a second light-emitting unit, and a light-blocking unit. The first optical unit is disposed on the substrate and includes a first coating layer and a first light guide layer. A light-emitting region of the first light-emitting unit corresponds in position to a first light incident surface of the first light guide layer. The second optical unit is disposed on the first optical unit and includes a second coating layer and a second light guide layer. A light-emitting region of the second light-emitting unit corresponds in position to a second light incident surface of the second light guide layer. The light-blocking unit separates the first light incident surface and the second light incident surface.
H01L 27/15 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Liang, Hsin-Chih
Abstract
A backlit keyboard includes key switches and a backlight module. The backlight module includes a light guide plate, a reflecting surface, and at least one light-emitting device. The light guide plate is provided with light-guiding dots disposed on a bottom surface thereof. A light-shielding layer disposed on the light guide plate has a light-shielding portion and a light-transmitting portion corresponding to at least one of the key switches. The reflecting surface faces the bottom surface of the light guide plate, and a pattern at least partially overlaps the light-shielding portion. A first light-emitting device and a second light-emitting device are disposed in an opening of the light guide plate, and the first light-emitting device and the second light-emitting device face respective sidewalls of the opening. The first light-emitting device is located underneath the light-shielding portion.
H01H 13/785 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
H01H 13/704 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
H01H 13/7057 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the arrangement of operating parts in relation to each other, e.g. pre-assembled groups of keys
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Lin, Yu-Ming
Luo, Chih Lung
Abstract
The disclosure provides a key structure, including a bottom plate, a switch element, a keycap, a positioning element, and a linkage rod. The switch element is disposed on the bottom plate. The keycap is disposed on the switch element, and the switch element is located between the bottom plate and the keycap. The positioning element is connected to the bottom plate and located between the bottom plate and the keycap. The linkage rod is disposed between the keycap and the positioning element. The linkage rod has a portion disposed at a position corresponding to a groove, and two opposite sides of the linkage rod are each in contact with the keycap and the positioning element.
H01H 13/7073 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards characterised by springs, e.g. Euler springs
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Tuan, Hao Jan
Liu, Hsin-Fu
Abstract
The disclosure provides a key structure, which includes a support, a keycap, a linkage, a circuit layer, and a trigger mechanism. The keycap can be lifted and lowered above the support. The linkage is movably connected to the support and the keycap. The support is located between the circuit layer and the linkage. The trigger mechanism is disposed between the circuit layer and the keycap. The key structure of the disclosure provides a disposition of a support spaced circuit layer and a linkage.
H01H 13/7065 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Yi-Wen
Abstract
An illuminated keyboard includes a keyboard module, a circuit board and a backlight module. The keyboard module includes a bracket and at least one first key cap, disposed above the bracket. At least one side-emitting element and a top-emitting element are disposed at the circuit board. The backlight module is disposed below the keyboard module and includes a light guide plate having a slot. The at least one side-emitting element extends into the slot such that the light emitted from the at least one side-emitting element enters the light guide plate. The light passes through a light output zone of the bracket and illuminate the at least one first key cap.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Yun-Ta
Tsai, Ming-Shiou
Chang, Yu-Yu
Huang, Chien-Shun
Chou, Meng-Sung
Abstract
An off-axis light-emitting device and an image capturing module using the same are provided. The off-axis light-emitting device includes a substrate, a light-emitting chip, and an optical element. The substrate has a mounting surface, and the light-emitting chip for generating a light beam has a light output surface. The light-emitting chip is disposed on the assembly surface. The optical element is disposed on the assembly surface and includes a dome portion. The dome portion is arranged in an optical path of the light beam and extends in a first direction to form an elongated shape. The dome portion has a first reference plane that passes through two opposite side surfaces of the dome portion, and the first reference plane is offset from a geometric center of the light-emitting chip in a second direction, so that the light beam passing through the dome portion forms an off-axis projection light.
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Yi-Wen
Abstract
A light-emitting keyboard includes a bracket, at least one keycap, a circuit layer and a composite light-emitting layer. The at least one keycap is disposed on the bracket and connected to the bracket via a support assembly. The circuit layer is disposed between the keycap and the bracket. The composite light-emitting layer is disposed under the bracket, and includes a substrate, a conductive layer, a reflective layer and at least one light source. The conductive layer is disposed on the substrate and includes a circuit and patterned structures. The reflective layer is conformally disposed on the conductive layer. The at least one light source is located under the at least one keycap and electrically connected to the circuit, and light emitted from the light source is transmitted upwardly to the keycap.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
43.
Backlight module and luminous keyboard using the same
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chiu, Shih-Wen
Chen, Yi-Wen
Abstract
A backlight module including a light guide plate, a circuit board, an electronic component, a reflective sheet, a light-shielding sheet, and a light-emitting component is provided. The light guide plate includes an escape opening and a light-source opening. The circuit board is disposed under the light guide plate. The electronic component is electrically connected to the circuit board, and at least a part of the electronic component is located in the escape opening. The reflective sheet is disposed on a rear surface of the light guide plate and between the light guide plate and the circuit board. The light-shielding sheet is disposed on a light emitting surface of the light guide plate opposite to the rear surface. The light-emitting component is disposed in the light-source opening. A luminous keyboard using this backlight module is also provided.
H01H 13/84 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by operational sensory functions, e.g. sound feedback
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
44.
METHOD OF MANUFACTURING LIGHT EMITTING PACKAGE STRUCTURE
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Cheng, Wei-Te
Chiu, Kuo-Ming
Liang, Kai-Chieh
Tsai, Jie-Ting
Abstract
A method of manufacturing the light emitting package structure is provided. The method includes: a preparation process: mounting a light emitting unit on a substrate; a dispensing process: coating a sealant on a first joint area of the substrate; a cover-enclosing process: disposing a cover element having a second joint area on the substrate, the first joint area and the second joint area joined to each other by the sealant; a vacuum process: reducing an ambient pressure to a first pressure lower than the original ambient pressure; a pressure-adjusting process: adjusting the ambient pressure around the package structure to a second pressure higher than the first pressure; and a curing process: curing the sealant.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Kuang-Hung
Lo, Shun-Hung
Chung, Nien-Yi
Liu, Yu-Shun
Abstract
An event recorder for a power supply and a method thereof are provided. The event recorder method includes: selecting an event combination; based on the selected event combination, performing a setting step to set a trigger source combination and a record data combination, wherein the setting step further comprises any combination of the following: setting a record data type combination, setting a trigger type combination, setting a resolution combination, and setting a logic combination; and in response to a logic combination result of the trigger source combination, storing the record data combination in a storage unit.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Lee, Chien-I
Abstract
An input module includes a knob, a first circuit board, an optical transmitter and an optical receiver. The knob has a peripheral surface. The optical transmitter is disposed on the first circuit board and faces the peripheral surface, wherein the optical transmitter is configured to emit a detecting light to the peripheral surface. The optical receiver is disposed on the first circuit board and configured to receive a reflected light of the detecting light reflected from the peripheral surface.
G06F 3/0362 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
G06F 3/03 - Arrangements for converting the position or the displacement of a member into a coded form
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
G06F 3/0354 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
47.
Circuit structure, backlight module and light-emitting key device using the same
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Cheng, Ching-Lung
Hsu, Chin-Chia
Abstract
A circuit structure includes a light-transmissive insulation layer, a patterned conductive layer and an electronic component. The patterned conductive layer is disposed on the light-transmissive insulation layer. The electronic component is disposed on the patterned conductive layer and electrically connected to the patterned conductive layer.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Wang, Cheng-Han
Su, Cheng-Hong
Yu, Chih-Li
Abstract
A package structure is provided. The package structure includes at least one optoelectronic device, a lead frame, and an encapsulant. The optoelectronic device is disposed on the lead frame. The lead frame includes at least one lead unit that includes a first lead and a second lead. The first lead has a first bonding part and a first pin. The first bonding part has a first inclined sidewall at an upper end of one side away from the second lead. The second lead has a second pin and a carrying part, of which an upper end has a die-attaching region for carrying the optoelectronic device. The encapsulant covers at least the optoelectronic device, the first bonding part, and the carrying part.
G02B 6/12 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Hung, Han-Sheng
Tung, Shih-Hao
Abstract
A network entity and a resource arrangement method are provided. In the method, a resource use condition of a radio resource is obtained. The radio resource is configured with multiple subcarriers. A subcarrier spacing between the subcarriers is adjusted according to the resource use condition.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Lin, Chen-Hsiu
Chen, Bo-Jhih
Huang, Chien-Shun
Abstract
An optoelectronic package structure is provided. The optoelectronic package structure includes a carrier, a metal member, an insulating layer, an optoelectronic element, and an adhesive. The metal member is disposed on the carrier. The insulating layer is disposed on the metal member. The insulating layer has a plurality of grooves, and a carrying region is defined by the grooves. The optoelectronic element is disposed on the insulating layer. The adhesive is filled into the grooves and bonds the optoelectronic element onto the carrying region of the insulating layer.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Jing-Hsiao
Abstract
A power converter includes a voltage control unit, a current control unit and a hysteresis control unit. The voltage control unit generates a first current command. The hysteresis control unit couples the voltage control unit with the current control unit and is configured to: in the first mode, decouple the voltage control unit and the current control unit and generate a second current command to be transmitted to the current control unit when the detection current reaches the first threshold value, and couple the voltage control unit with the current control unit and transmit the first current command generated by the voltage control unit to the current control unit when the first current command reaches a second threshold value for switching to a second mode from the first mode. The current control unit outputs a mode control signal according to the first current command and the second current command.
H02M 3/156 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
H02M 3/157 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Hsu, Kuo-Hui
Liao, Cheng-Kun
Hsiao, Li-Sheng
Wang, En-Huei
Abstract
The disclosure provides a keyboard including a bottom plate, a key unit and a shielding layer. The bottom plate includes a through hole. The key unit is disposed on the bottom plate. The shielding layer covering a portion of the bottom plate includes a main part and an extension part extending from the main part toward the through hole. The shielding layer is provided with a black surface, and an orthographic projection of the key unit on the shielding layer overlaps the black surface.
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
H01H 13/703 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
H01H 13/7065 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
LITE-ON ELECTRONICS (GUANGZHOU) LIMITED (Taiwan, Province of China)
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Yi-Wen
Abstract
An input apparatus includes a reflection layer, a light guide plate, a first light source, a second light source and a light absorption member. The light guide plate is disposed on the reflection layer and includes a first light guide region and a second light guide region connected with each other by a junction, a first area of the first light guide region is different from a second area of the second light guide region. The first light source corresponds to the first light guide region. The second light source corresponds to the second light guide region, the light guide plate has a first opening structure disposed between the first light source and the second light source. The light absorption member is disposed at a position corresponding to the first opening structure.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Chun-Lin
Wu, Jui-Yu
Yu, Po-Hsiang
Abstract
A key module includes a base plate, a circuit layer and a lifting mechanism. The circuit layer is disposed on the base plate. The lifting mechanism is pivotally connected with the base plate relative to the circuit layer, and the lifting mechanism has an abutment element. The abutment element could interfere with the circuit layer to reduce the noise generated by the key module during operation.
H01H 13/702 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
H01H 13/7073 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards characterised by springs, e.g. Euler springs
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chien, Cheng-Hsuen
Pu, Yi-Feng
Liu, Chen-Yuan
Huang, Pei-Hsuan
Abstract
A carrier for a storage device is provided. The carrier includes an accommodation bracket, a panel and an electromagnetic shielding element. The accommodation bracket has an open space. The panel has a handle. The electromagnetic shielding element is disposed between the accommodation bracket and the panel. The electromagnetic shielding element is engaged with the accommodation bracket.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Hung, Wei-Chien
Huang, Chien-Tung
Tsai, Hou-Chuan
Hsu, Wei-Hsun
Abstract
A light emitting package structure includes a light emitting unit, a reflective layer, a reflective element and an optical layer. The light emitting unit has a top surface, a bottom surface and sidewall surfaces. The bottom surface and the top surface are opposing to each other. The sidewall surfaces are between the top surface and the bottom surface. The light emitting unit further has an electrode portion on the bottom surface. The reflective layer encloses the sidewall surfaces of the light emitting unit. The reflective element is disposed on the light emitting unit and the reflective layer. The optical layer includes a phosphor layer, a light diffusion layer or a combination thereof. The optical layer is disposed between the top surface of the light emitting unit and the reflective element.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Lin, Chen-Hsiu
Sia, Shirley
Abstract
An optoelectronic package structure and a photo-interrupting device are provided. The photo-interrupting device includes a casing and two optoelectronic package structures oppositely arranged. The optoelectronic package structure includes a housing, a first lead frame, a second lead frame, an optoelectronic element, and a sealing element. The optoelectronic element is disposed on the first lead frame and is electrically connected to the second lead frame through a conducting wire. The housing encapsulates one part of each of the first lead frame and the second lead frame. Another part of each of the first lead frame and the second lead frame correspondingly protrudes from one end of the housing having an opening arranged on a first surface, and the optoelectronic element is exposed through the opening. The sealing element covers the optoelectronic element, and a surface of the sealing element is not higher than the first surface of the housing.
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
H01L 31/02 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof - Details
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chai, Yung-Nien
Abstract
A keyboard including a base plate, a plurality of keycaps, a plurality of supporting structures and a membrane switch element is provided. The base plate has a through hole. The keycaps are disposed on the base plate. The supporting structures are respectively disposed between the keycaps and the base plate. The membrane switch element is disposed on the base plate. The vertical projection of two adjacent keycaps of the keycaps relative to the base plate overlaps the through hole, and the membrane switch element has a shielding portion covering the through hole.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
H01H 13/7057 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the arrangement of operating parts in relation to each other, e.g. pre-assembled groups of keys
H01H 13/704 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
H01H 13/81 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by electrical connections to external devices
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Yi-Wen
Abstract
A keyboard includes a backlight module, a base plate, a membrane circuit disposed on the base plate, and a plurality of key structures disposed on the membrane circuit. The backlight module includes a light source, a reflective layer, a light guide layer, and a shielding layer. The light source is disposed corresponding to the light guide layer. The light guide layer is located between the shielding layer and the reflective layer. The light guide layer has a through-hole. The shielding layer and the reflective layer are in contact with each other in the through-hole of the light guide layer. The base plate is disposed on the shielding layer. The base plate has a positioning portion disposed corresponding to the through-hole of the light guide layer, which protrudes toward the reflective layer or the membrane circuit.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
H01H 13/7057 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the arrangement of operating parts in relation to each other, e.g. pre-assembled groups of keys
H01H 13/704 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
H01H 13/81 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by electrical connections to external devices
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Tsai, Jui Lin
Wang, Chien Tien
Yang, Shu-Hua
Tsai, Hsin Wei
Yu, You-Chen
Abstract
An optoelectronic module, including a substrate, a covering member, a light emitting element, and a light receiving element, is provided. The covering member is disposed on the substrate and includes an upper cover portion, a peripheral sidewall portion connected to the upper cover portion, and an inside partition delimiting a first cavity and a second cavity. The first cavity is separated from the second cavity. The light emitting element is disposed on the substrate as corresponding to the first cavity. The light receiving element is disposed on the substrate as corresponding to the second cavity. The inside partition has a first inner wall surface located in the first cavity and a second inner wall surface located in the second cavity. A first protruded-recessed structure is formed on the first inner wall surface.
H01L 31/167 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the light sources and the devices sensitive to radiation all being semiconductor devices characterised by at least one potential or surface barrier
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chiang, Hsiao-Lung
Su, Chih-Wen
Chen, Yu-Hsun
Lin, Chin-Yuan
Abstract
The invention provides an input device including a holder, a first wheel, a slider, and a first pressure part. The first wheel is disposed on the holder, and includes a side surface, a circle center, and a segment adjusting structure. The segment adjusting structure is disposed on the side surface in a manner of surrounding the circle center. The slider is disposed on the holder, and is movable relative to the holder to move toward or away from the circle center. The first pressure part includes two first ends. One of the first ends is connected to the slider, and as the slider moves toward or away from the circle center, interference between the other first end and the segment adjusting structure is increased or reduced.
G06F 3/0354 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G05G 1/10 - Controlling members for hand-actuation by rotary movement, e.g. hand wheels - Details, e.g. of discs, knobs, wheels or handles
G06F 3/0362 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Hsieh, Kai Yu
Kao, Chih Chiang
Lee, Cheng Ying
Lu, Tsung Lin
Abstract
A light-emitting device includes a substrate including circuit pads and a resin portion. A frame disposed on the substrate to form a first space, first to third light sources, and first and second encapsulants. The frame includes an outer wall and a first partition in the first space to form the first space as independent second and third spaces. A first and second light sources are disposed at the second space and provide first and second light beams respectively. A third light source is disposed at the third space and provides a third light beam. A first encapsulant is filled at the second space to seal the first and second light sources. A second encapsulant is filled at the third space to seal the third light source. The second encapsulant includes a first wavelength conversion material converting the third light beam into a fourth light beam.
H01L 33/38 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the electrodes with a particular shape
H01L 33/56 - Materials, e.g. epoxy or silicone resin
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
B60Q 1/30 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
B60Q 1/26 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
F21S 43/20 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
B60Q 1/44 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action
H01L 25/13 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group
F21V 9/30 - Elements containing photoluminescent material distinct from or spaced from the light source
H01L 33/10 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a light reflecting structure, e.g. semiconductor Bragg reflector
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Wang, Cheng-Han
Su, Cheng-Hong
Yu, Chih-Li
Abstract
A light-emitting device is provided. The light-emitting device includes a light-emitting diode, a reflective structure, and a package structure. The reflective structure includes a bottom surface and a lateral part. The light-emitting diode is disposed on the bottom surface. The lateral part is disposed surrounding the bottom surface and disposed on the bottom surface. The package structure is configured to package the light-emitting diode and the reflective structure. The package structure includes a first package part and a second package part. The first package part has a phosphorescent powder. An interface is between the first package part and the second package part. The interface is disposed below a top surface of the lateral part.
H01L 33/10 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a light reflecting structure, e.g. semiconductor Bragg reflector
H01L 33/56 - Materials, e.g. epoxy or silicone resin
H01L 33/38 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the electrodes with a particular shape
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Cheng, Wei-Te
Liang, Kai-Chieh
Chiu, Kuo-Ming
Sun, Fang-Jung
Chang, Chun-Chieh
Lee, Yi-Fei
Abstract
A light emitting device including a lighting unit and a conversion material is disclosed. The conversion material is configured to convert a part of the invisible light emitted from the lighting unit into a visible light, which indicates that the lighting unit is in operation. The spectral energy of visible light is less than 20% of the spectral energy measured within a wavelength range of 200 nm to 380 nm.
B60Q 1/30 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
B60Q 1/26 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
F21S 43/20 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
B60Q 1/44 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action
H01L 25/13 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group
F21V 9/30 - Elements containing photoluminescent material distinct from or spaced from the light source
H01L 33/10 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a light reflecting structure, e.g. semiconductor Bragg reflector
H01L 33/38 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the electrodes with a particular shape
H01L 33/56 - Materials, e.g. epoxy or silicone resin
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Hsu, Chin-Chia
Abstract
An illuminated keyboard including a backlight module and a key structure is provided. The backlight module includes a reflector, a light guide plate, a light source, and a light shielding plate. The light guide plate is disposed on the reflector, and a surface of the light guide plate facing the reflector has multiple microstructures. The light source is located on a light incident surface side of the light guide plate. The light shielding plate is disposed on the light guide plate. The light shielding plate has a shielding area and a light transmissive area, and the microstructures are correspondingly disposed in the light transmissive area. The key structure has multiple keycaps. In the microstructures correspondingly disposed under one single keycap, peaks of any two microstructures adjacent to each other keep different distances from the surface of the light guide plate facing the reflector.
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Tong, Yung-Ping
Lo, Yu-Kang
Abstract
The present invention discloses a battery module and a power arrangement method. The battery module includes a battery unit, an energy storage element, a switch, a functional circuit and a control unit. The energy storage element is coupled to the battery unit. The switch is coupled to the energy storage element. The functional circuit is respectively coupled to the battery unit and the energy storage element. The control unit is respectively coupled to the functional circuit and the switch, configured to control the functional circuit to cause the energy storage element to be coupled to the battery unit so that the battery unit charges the energy storage unit, or configured to control the functional circuit to cause the energy storage element to be decoupled with the battery unit so that a discharge path is formed.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
An alarm detection device includes: a sound receiver for receiving an external sound to output a first signal; a signal processing circuit coupled to the sound receiver, for receiving the first signal to output a second signal; and an alarm decision circuit coupled to the signal processing circuit, during a time range, when a number of the second signals meeting a trigger criteria is equal to a predetermined value, the alarm decision circuit outputting an alarm signal.
G10L 25/51 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination
69.
Assembly structure of transformer and circuit board as well as assembly method thereof
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Hsu, Tsung-Po
Li, Yung-Chou
Wei, Yu-Jen
Yang, Chih-Chun
Abstract
An assembly structure of a transformer and a circuit board includes: a circuit board, a packaging chip, a transformer, a first conductive plate, a second conductive plate and a first heat sink. The packaging chip is disposed on the circuit board. The transformer has at least one first output electrode and at least one second output electrode connected to the first output electrode. The first conductive plate is disposed on the transformer and connected to the at least one first output electrode. The second conductive plate is disposed on the transformer and connected to the at least one second output electrode and the circuit board. The first heat sink is connected to the packaging chip and the first conductive plate, is disposed on the circuit board, and is connected to the circuit board and the first conductive plate.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chang, Ching-Chih
Huang, Pei-Hsuan
Abstract
A fastening assembly includes: a first sleeve, a second sleeve, a positioning element, a driven element and an elastic element. The first sleeve includes a plug tube having a passage communicating with the first sleeve. The second sleeve is integrated into the first sleeve. The driven element includes an inserting rod movably inserted in the passage along a first direction and a guiding portion having a first inclined guiding surface forming a first acute angle with the first direction. The positioning element includes a guide rod movably inserted in the second sleeve along the second direction and a slide block connected to the guide rod and in sliding contact with the first inclined guiding surface. One end of the elastic element leans against the driven element, and the other end of the elastic element leans against the first sleeve.
F16B 5/00 - Joining sheets or plates to one another or to strips or bars parallel to them
H05K 1/14 - Structural association of two or more printed circuits
B32B 7/08 - Interconnection of layers by mechanical means
B32B 3/26 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Hsu, Kuo-Hui
Liang, Xiaoqiang
Shi, Lei
Liu, Xuelei
Abstract
A key structure, which includes a bottom plate, a keycap, an elastic element, a first bracket, and a second bracket. The keycap is disposed on the bottom plate and has multiple first pivoting portions. The elastic element is disposed under the keycap. The first bracket is disposed between the keycap and the bottom plate, and the first bracket is pivotally connected to the first pivoting portions. The second bracket is disposed between the keycap and the bottom plate, the second bracket is rotatably pivoted to the first bracket, and the number of the first pivoting portions is greater than two.
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
H01H 13/86 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the casing, e.g. sealed casings or casings reducible in size
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Huang, Chun-Chieh
Yen, Ming-Fu
Wu, Che Hung
Lee, Juo-Tau
Lu, Ta-Ching
Hsiao, Chieh-Liang
Chuang, Wei-Pin
Abstract
The disclosure provides a key structure, including a first electrode, a key cap, and a restoration member. The key cap is disposed on the first electrode. The restoration member is disposed between the key cap and the first electrode. The key cap or the restoration member has a second electrode. A sensing signal is generated by the second electrode with the key cap or the restoration member moving relative to the first electrode.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chen, Shan-Hui
Lin, Jin-Tsai
Hsieh, Chang-Hung
Abstract
A light emitting device and a light source module are provided. The light emitting device includes a base, a conductive unit, a light unit, and a package. The base includes a first substrate and n through holes, and the through holes pass through the first substrate. The conductive unit includes m conductors that are separate from each other, and the conductors pass through the first substrate. The light unit is electrically connected to the conductors. The package includes a first package body surrounding the light unit and a second package body covering the light unit and the first package body. The first package body and the second package body have different optical properties. Furthermore, m and n are integers greater than or equal to 2, and m is greater than or equal to n.
F21V 19/00 - Fastening of light sources or lamp holders
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Cheng, Wei-Te
Chiu, Kuo-Ming
Chou, Meng-Sung
Liang, Kai-Chieh
Tsai, Jie-Ting
Abstract
A package structure is provided. The package structure includes a substrate, a pair of electrodes, a lighting unit, a wall, and a package compound. The pair of electrodes and the wall are disposed on the substrate, and the wall and the substrate jointly define an accommodating space. The lighting unit is disposed in the accommodating space. The package compound is disposed in the accommodating space such that a top end of the package compound has a W-shaped cross section and the lighting unit is embedded in the package compound.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Hsu, Li-Jen
Abstract
An authentication system is provided in the invention. The authentication system may include a core network and user equipment (UE). The core network selects an Extensible Authentication Protocol-Tunneled Transport Layer Security (EAP-TTLS) method for security authentication according to a registration request. The UE transmits the registration request to the core network to perform the security authentication.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Tang, Chien-Hsin
Su, Chih Wei
Abstract
A data retransmission method includes configuring the quantity of code block groups in a transport block and configuring a plurality of physical resource groups; configuring the quantity of physical resources included in each of the physical resource groups according to the different quantities of code block groups; selecting the physical resources included in the physical resource group that corresponds to the initial transmission to send the transport block; determining the quantity of code block groups that were erroneously sent in the transport block according to the response; selecting one of the physical resources in one of the physical resource groups that corresponds to the retransmission to send at least one code block group that was erroneously sent according to the quantity of code block groups that were erroneously sent; and completing the retransmission only after all of the code block groups in the transport block have been successfully sent.
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Sun, Fang-Jung
Hsu, Shih-Chang
Syu, Jhih-Cheng
Abstract
A light sensor module is provided. The light sensor module is used to receive a first light beam and generate an electric current corresponding to an intensity of the first light beam. The light sensor module includes a substrate, a photodiode chip, and a wavelength conversion structure. The photodiode chip is disposed on the substrate. The wavelength conversion structure is disposed on the substrate, and the photodiode chip is covered by the wavelength conversion structure. The first light beam is converted into a second light beam by the wavelength conversion structure. The photodiode chip receives the second light beam, and then generates the electric current.
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Ho, Chiech-Wen
Lee, Chi-Ting
Hsiao, Chuan-Chih
Abstract
A housing structure including a first housing and a second housing is provided. The first housing includes a first body and at least one metal fixing part protruding from the first body. The second housing includes a second body and at least one receiving part. The at least one metal fixing part leans against the at least one receiving part in a bent manner, such that the first housing is fixed on the second housing.
G02B 7/02 - Mountings, adjusting means, or light-tight connections, for optical elements for lenses
B60R 1/00 - Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Tsai, Hsin-Wei
Yang, Shu-Hua
Abstract
An electronic device is provided. The electronic device includes a substrate, a semiconductor unit, a wall, and a light-transmitting member. The semiconductor unit is mounted on the substrate. The wall is disposed on the substrate and surrounds the semiconductor unit. The wall includes two exterior wall components and two interior wall components. The two exterior wall components are spaced apart from each other, so that two gaps are formed between the two exterior wall components. The two gaps are in spatial communication with an installation area that is surrounded by the two exterior wall components. The two interior wall components are arranged in the installation area and spaced apart from each other. The two interior wall components correspond in position to the two gaps and respectively shade parts of the two gaps. The light-transmitting member is disposed on the wall and covered on the semiconductor unit.
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Hsu, Kuo-Hui
Liao, Cheng-Kun
Abstract
A button assembly includes a bottom plate, a cap, an elastic member, a link member, and an interference member. The cap is disposed on the bottom plate, and the cap has a button surface and an inner surface relative to each other. The elastic member is disposed under the cap. The link member has two parallel portions parallel to each other and a horizontal portion connected with the two parallel portions, wherein the two parallel portions are disposed to the bottom plate and the horizontal portion is disposed to the inner surface. The interference member is disposed between the inner surface and the link member.
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Chen, Chun-Lin
Wu, Jui-Yu
Abstract
A key assembly includes a bottom plate, a keycap disposed on the bottom plate, an elastic member disposed between the bottom plate and the keycap, a link member, and a protruding member. The keycap has an inner surface facing the bottom plate and includes a link member pivoting portion protruding from the inner surface. The link member pivoting portion has a pivot hole and an opening communicating with the pivot hole and away from the inner surface. A size of the opening is smaller than a size of the pivot hole. The link member is rotatably disposed in the pivot hole. The protruding member is disposed between the inner surface of the keycap and the link member. The link member is supported by the protruding member and contacts a part of the link member pivoting portion near the opening on a wall surface surrounding the pivot hole.
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
82.
Keyboard backlight module and applications thereof
A keyboard backlight module includes a light guide plate, a reflector, a light-emitting device and a first microstructure. The light guide plate has an output surface, a light guide pattern and a bottom surface disposed on an opposite side of the output surface. The light guide pattern is arranged on at least one of the bottom surface and the output surface. The reflector has a reflecting surface facing the bottom surface. The light-emitting device is disposed on one side of the light guide plate and configured to provide an incident light to the reflecting surface. The first microstructure is disposed on the reflecting surface, at least partially overlaps with the light guide pattern, and is configured to transform the incident light into a first reflected light.
H01H 13/785 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
H01H 13/704 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
H01H 13/7057 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the arrangement of operating parts in relation to each other, e.g. pre-assembled groups of keys
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
83.
LIGHT-EMITTING DEVICE, LIGHT-EMITTING ASSEMBLY, AND INTEGRATED CIRCUIT FLIP-CHIP
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Lin, Chen-Hsiu
Chen, Min-Hsi
Abstract
A light-emitting device, a light-emitting assembly and an integrated circuit (IC) flip-chip are provided. The light-emitting device includes the IC flip-chip, a plurality of light-emitting diode (LED) flip-chips and a substrate. The IC flip-chip includes a plurality of flip-chip pads. The LED flip-chips are spaced apart from the IC flip-chip. The substrate carries the IC flip-chip and the LED flip-chips. The LED flip-chips have a plurality of electrodes, and the flip-chip pads of the IC flip-chip and the electrodes of the LED flip-chips are disposed on the substrate by way of soldering. The LED flip-chips are electrically coupled to the IC flip-chip through the substrate.
H01L 33/48 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor body packages
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/38 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the electrodes with a particular shape
A key structure is provided. The key structure includes a base plate, a membrane switch circuit, a key cap and a balance bar. The base plate includes a mounting portion. The membrane switch circuit is arranged on the base plate. The key cap is disposed above the membrane switch circuit. The balance bar is arranged between the base plate and the key cap. The balance bar includes a rod body and a first link part, the rod body is connected to the key cap, and the first link part is pivotally arranged corresponding to the mounting portion and connected to the base plate. An opaque area is formed in the overlap range of the orthographic projection of the membrane switch circuit and the key cap.
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
A multi-level over-current protection circuit includes: a signal amplification circuit configured to receive a set of detection signals and output a first signal; a comparison circuit to compare the first signal with a first reference signal and a second reference signal respectively; and a time delay counting circuit. The time delay counting circuit adjusts a first count value when the first signal is higher than or equal to the first reference signal and smaller than the second reference signal, and the time delay counting circuit activates a protection mode when the first count value reaches a first protection time delay. The time delay counting circuit adjusts a second count value when the first signal is higher or equal to the second reference signal, and activates the protection mode when the second count value reaches a second protection time delay.
H02H 3/093 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to excess current with timing means
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Chang, Ching-Chih
Huang, Pei-Hsuan
Abstract
The fixing device includes a limiting structure and a movement portion. The limiting structure is extended along a first direction and has an accommodation space and at least one pair of hooks disposed at a terminal end of the limiting structure. The extending directions of the at least one pair of hooks are opposite to each other and parallel to a second direction. The movement portion moves relative to the limiting structure. When a bottom of the movement portion is disposed above the at least one pair of hooks, the at least one pair of hooks has a first distance therebetween in the second direction. When the bottom of the movement portion overlaps the at least one pair of hooks in the second direction, the at least one pair of hooks has a second distance greater than the first distance therebetween in the second direction.
F16B 2/22 - Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
F16B 17/00 - Fastening means without screw-thread for connecting constructional elements or machine parts by a part of or on one member entering a hole in the other
87.
Converter with adjusted duty rates controlling switches in half-bridge circuit
A converter with half-bridge circuit is disclosed. The converter includes a voltage source, a first switch, a second switch, a first resonant capacitor, a second resonant capacitor, a resonant inductor, a transformer and a control unit. The control unit is configured to generate a first control signal for turning on/off the first switch and a second control signal for turning on/off the second switch. When the half-bridge converter is turned on or reopened, a first duty rate of a first pulse being the first pulse of the first control signal for turning on the first switch is less than 50%, and a second duty rate of a second pulse being the first pulse of the second control signal for turning on the second switch after the end of the first pulse of the first control signal is greater than 50%.
H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
H02M 1/08 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
H02M 3/00 - Conversion of dc power input into dc power output
H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
88.
Battery backup system and voltage detection and control circuit thereof
A battery backup system includes a battery pack, a charger, a discharger, a voltage detection and control circuit, a first protection switch, a second protection switch and a third protection switch. The battery pack provides a backup power to a DC bus. The charger, connected to the battery pack, receives an external power. The discharger has an input end and an output end. The voltage detection and control circuit detects whether the voltage of the DC bus is greater than first or second voltage drop point. The first, the second and the third protection switches respectively are connected between the battery pack and the input end, between the DC bus and the output end, and between the charger and the input end. The first protection switch is turned on/off according to whether the voltage of the DC bus is less than or greater than the first voltage drop point.
G06F 1/30 - Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
H03K 17/22 - Modifications for ensuring a predetermined initial state when the supply voltage has been applied
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Lin, Chen-Hsiu
Lin, Wen-Hsiang
Yu, Chung-Hsien
Abstract
A light emitting device includes a circuit substrate, a plurality of light emitting elements, a control element, and a sealing structure. The circuit substrate has a plurality of upper electrical connecting pads at the top thereof and a plurality of testing pads and a plurality of lower electrical connecting pads at the bottom thereof. The light emitting elements are arranged on the circuit substrate. The control element is arranged on the circuit substrate and electrically connected to the light emitting elements. The sealing structure is configured to cover the light emitting elements and the control element, and the testing pads of the circuit substrate are exposed from the sealing structure for testing respective characteristic parameter values of the light emitting elements.
H01L 21/66 - Testing or measuring during manufacture or treatment
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Low, Shin Yi
Liang, Wen-Lung
Chen, Yi-Wei
Liang, Wei-Hao
Abstract
A backup battery system includes a charging-discharging module and a battery module. The charging-discharging module includes a first connector and a first engaging member. The battery module is detachably connected to the charging-discharging module and includes a second connector corresponding to the first connector and a second engaging member corresponding to the first engaging member. When the battery module is connected to the charging-discharging module, the first connector is joined with the second connector and the first engaging member is fixed to the second engaging member.
H01M 10/46 - Accumulators structurally combined with charging apparatus
H01M 50/172 - Arrangements of electric connectors penetrating the casing
H02J 9/00 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
91.
Keycap and manufacturing method thereof and keyswitch
LITE-ON Technology Corporation (Taiwan, Province of China)
Inventor
Liang, Xiaoqiang
Chuang, Wei-Pin
Shi, Lei
Tan, Zhangdong
Abstract
The present invention provides a keycap, method for manufacturing a keycap, and keyswitch. The keycap comprises an inner keycap member, an outer keycap member, and a character layer. The inner keycap member comprises an inner body and an inner sidewall. The inner sidewall is disposed on the periphery of the inner body. The outer keycap member is disposed on the inner keycap member. The outer keycap member comprises an outer body and an outer sidewall. The outer sidewall is disposed on the periphery of the outer body. The outer body is corresponding to the inner body. The outer sidewall corresponds to the inner sidewall. The character layer is disposed between the inner keycap member and the outer keycap member. The character layer comprises a character pattern disposed between the outer body and the inner body.
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
H01H 13/704 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Liu, Chen-Yuan
Abstract
A fastener structure is provided, including a hollow sleeve, a rod body, and a hook assembly. The hollow sleeve is assembled on a first plate, and the rod body is inserted into the hollow sleeve. The hook assembly is rotatably assembled on the first plate, and includes a hook component and an elastic component. The hook component is adapted for being fastened to a positioning opening portion of a second plate, where a first side of the rod body is adapted to lean against the hook component. A first end of the elastic component leans against the first plate, and a second end of the elastic component is fixed on the hook component.
F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread
F16B 5/07 - Joining sheets or plates to one another or to strips or bars parallel to them by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils
E05C 3/04 - Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
93.
LIQUID DISTRIBUTION MODULE AND HEAT DISSIPATION SYSTEM
Lite-On Technology Corporation (Taiwan, Province of China)
Lite-On Singapore Pte Ltd (Singapore)
Inventor
Abdul Gafar, Muhammad Azhar
Pan, Yijun
Abstract
A liquid distribution module is configured to be connected to a cold plate. The liquid distribution module includes a main body, an inlet manifold, a flow control valve, and an outlet manifold. The inlet manifold is disposed on the main body and connected to the cooling liquid source. The inlet manifold includes a plurality of liquid inlets, wherein the plurality of liquid inlets are configured to connect a plurality of cold plate inlets of the cold plate respectively. The flow control valve is connected to the inlet manifold. The outlet manifold is disposed on the main body and includes a plurality of liquid outlets, wherein the plurality of liquid outlets are configured to connect a plurality of cold plate outlets of the cold plate respectively.
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
F28F 27/02 - Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
F28F 3/12 - Elements constructed in the shape of a hollow panel, e.g. with channels
F28F 13/08 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
94.
Light emitting module and light-emitting device having the same
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Wang, Cheng-Han
Kao, Szu-Tsung
Yu, Chih-Li
Su, Cheng-Hong
Huang, Chun-Wei
Lin, Chen-Hsiu
Abstract
A light-emitting device and a light emitting module are provided. The light emitting module includes a housing, at least one light guide element, and at least one light emitting element. The housing includes at least one passage passing through its a first surface and a second surface, and a coupling portion formed on an inner surface adjacent to the second surface. The light guide element arranged in the at least one passage has a light emergent surface exposed at one end of the at least one passage and a light incident surface exposed at the other end of the at least one passage. The light emitting element is coupled to the housing by the coupling portion. The light emitting element includes a light emitting surface facing to the light incident surface of the light guide element and a soldering portion exposed from the housing.
G08B 5/36 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electromagnetic transmission using visible light sources
G02B 6/42 - Coupling light guides with opto-electronic elements
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Cheng, Wei-Te
Liang, Kai-Chieh
Tsai, Jie-Ting
Chen, Bo-Jhih
Lin, Zi-Jun
Chiu, Kuo-Ming
Abstract
An optical sensor structure is provided. The optical sensor structure includes a substrate, a light sensing unit, a peripheral wall, and a reflective layer. The substrate includes a plurality of metal pads. The light sensing unit is disposed on the substrate and electrically connected to the plurality of metal pads. The peripheral wall is disposed on the substrate, and the peripheral wall and the substrate define an accommodating space. The metal pads and the light sensing unit are positioned in the accommodating space. The reflective layer is disposed in the accommodating space and surrounds the light sensing unit.
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
H01L 31/108 - Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier or surface barrier the potential barrier being of the Schottky type
H01L 31/09 - Devices sensitive to infrared, visible or ultra- violet radiation
96.
Optoelectronic package having second encapsulant cover first encapsulant and photonic devices
LITE-ON TECHNOLOGY CORPORATION (Taiwan, Province of China)
Inventor
Huang, Chien-Hsiu
Chen, Bo-Jhih
Chiu, Kuo-Ming
Chou, Meng-Sung
Cheng, Wei-Te
Liang, Kai-Chieh
Chen, Yun-Ta
Wang, Yu-Han
Abstract
An optoelectronic package and a method for producing the optoelectronic package are provided. The optoelectronic package includes a carrier, a photonic device, a first encapsulant and a second encapsulant. The photonic device is disposed on the carrier. The first encapsulant covers the carrier and is disposed around the photonic device. The second encapsulant covers the first encapsulant and the photonic device. The first encapsulant has a topmost position and a bottommost position, and the topmost position is not higher than a surface of the photonic device.
A backlight module is provided. The backlight module includes a backlight control circuit and a plurality of multiple light-emitting elements coupled in series and coupled to the backlight control circuit. The backlight control circuit transmits a packet. Each of the light-emitting elements compares an address of the packet with an individual address of each of the light-emitting elements. When the address of the packet matches the individual address of a target light-emitting element of the light-emitting elements, the target light-emitting element emits light according to a light-emitting data of the packet. Each of the light-emitting elements transmits the packet to a next light-emitting element.
H05B 45/46 - Circuit arrangements for operating light-emitting diodes [LED] - Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
98.
Waterproof pressing structure and membrane switch circuit board using the same
A waterproof pressing structure including a first membrane, at least one first contact, a second membrane, at least one second contact, an insulation layer and a hydrophobic material is provided. The first contact is located on the first membrane, the second contact is located on the second membrane, and the insulation layer is interposed between the first membrane and the second membrane, wherein the first membrane, the second membrane and the insulation layer are stacked in a vertical direction, and the hydrophobic material is respectively formed on the two surfaces of the first contact and the second contact to form a low surface tension zone between the first contact and the second contact.
H05B 45/46 - Circuit arrangements for operating light-emitting diodes [LED] - Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
99.
MOVABLE ELECTRONIC DEVICE AND OPERATING METHOD THEREOF
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Wei, Shou-Te
Chen, Wei-Chih
Abstract
A movable electronic device and an operating method thereof are provided. The movable electronic device includes a first image capturer, a second image capturer, a processor and a light source generator. The first image capturer is configured to capture images of a moving object and generate position information according to the images. The second image capturer is configured to image the object according to the position information and generate time-of-flight sensing information. The processor is configured to generate a control signal according to the position information and calculate depth information related to the object according to the time-of-flight sensing information. The light source generator generates a light beam on the object according to the control signal.
Lite-On Technology Corporation (Taiwan, Province of China)
Inventor
Hsu, Kuo-Hui
Liao, Cheng-Kun
Hsiao, Li-Sheng
Wang, En-Huei
Abstract
The disclosure provides a keyboard includes a bottom plate, a key unit and a shielding layer. The bottom plate includes a body part and a through hole. The key unit is disposed on the body part. The shielding layer covers a portion of the bottom plate and comprising a main part disposed on the body part and an extension part extending from the main part toward the through hole, wherein the extension part has a hole with a size larger than or substantially equal to a size of the through hole.
H01H 13/705 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
H01H 13/703 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
H01H 13/7065 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials