09 - Appareils et instruments scientifiques et électriques
Produits et services
Alarms; electric locks; smart locks; electric doorbells;
smart electric doorbells; keypads; electric control panels;
sensors; detectors; electric theft prevention installations;
cameras.
A lighting system comprises a plurality of lamps including a master lamp and a set of other lamps. During commissioning, the light output profile over time for the set of other lamps after they are instructed to turn on is determined. The master lamp may then be configured and controlled such that it has a master lamp output profile which takes into account delay times of the turning on of the other lamps. In particular, the master lamp light output profile reduces over time during a start-up period to compensate for delayed increases in light output provided by the set of other lamps during the start-up period.
An automated lighting system (100) comprises at least one light (110) illuminating a lighting area (20), a motion detector (130) detecting a motion, and a controller (113, 120) controlling the light (110) in a normal operating mode based on the motion detection signal and in a presence scan mode. The presence scan mode is activated by the controller (120) after activation of the at least one light (110). The controller (113, 120) is configured to activate the light (110) dependent on a motion detection in a normal operating mode, and to deactivate the light after a holdtime. In the presence scan mode a presence of a mobile electronic device (300) associated to at least one person (200) is detected and a presence detection signal is outputted. The controller (113, 120) interrupts the deactivation of the light (110) before the hold time expires based on the presence detection signal.
H05B 47/16 - Commande de la source lumineuse par des moyens de minutage
H05B 47/13 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants en utilisant des détecteurs infrarouges passifs
H05B 47/115 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants
4.
METHOD FOR BEAM ALIGNMENT IN OPTICAL WIRELESS COMMUNICATION SYSTEMS
An optical wireless communication system (100) comprising: an optical transmitter (200) comprising: a light source (210) configured to emit a beam for optical data communication; a subsystem (220) configured to carry out a beam alignment procedure based on incident light received from a remote optical receiver (300); and the remote optical receiver (300) comprising: a photo detector (310) configured to detect the beam sent by the optical transmitter (200); a half spherical mirror (320) configured to reflect part of the beam received from the optical transmitter (200) to assist the beam alignment procedure carried out by the optical transmitter (200).
A system (1) for displaying sensor values in an augmented reality user interface is configured to receive sensor data of a plurality of sensors (33,34) located in a space, obtain sensor location information indicative of locations of the sensors, select a location (97) in a field of view (91) which is visible on or through a display (9), determine, based on the locations of the sensors and the location, one or more virtual sensor values (95) by interpolating the sensor data, and control the display to display the one or more virtual sensor values in relation to the location in the field of view.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Control apparatus and computer software programs for
lighting apparatus and lighting systems; lighting control
apparatus; lighting control systems; remote control
apparatus for controlling lighting; downloadable mobile
application software; mobile apps for lighting apparatus and
lighting systems; optical control apparatus; thermal control
apparatus; signaling apparatus and instruments; data
communication and navigation equipment; apparatus for
recording, transmission and/or reproduction of images;
projectors; apparatus for the transmission of data;
databases; electric converter; ballasts for lighting
installations; LED drivers; LED modules; light emitting
diodes (LEDs), organic light emitting diodes (OLEDs), laser
diodes and zener diodes; lasers; electronic components for
lighting; sensors and detectors; electric power unit
[transformers]; batteries; starters for electric lamps;
cables and wires; switches, electric sockets, integrated
circuit (chip); dimmers; light dimmers; alarms; electric
locks; smart locks; electric doorbells; smart electric
doorbells; wireless doorbells; electric door chimes;
electric signal chimes; electric entry alert chimes;
electric chime for theft prevention installations; electric
chime for security; keypads; electric control panels;
sensors; detectors; electric theft prevention installations;
cameras; parts of the aforementioned goods. Apparatus for lighting; lighting fixtures and lighting
installations; luminaires; lamps; LED light strips; light
sources [other than for photographic or medical use]; parts
of the aforesaid goods.
The invention concerns an optical detector (100) with a low-cost and efficient solution for the imaging lens in the receiver that is configured to better receive optical signals originating from wide viewing angles. The optical detector (100) comprises a ball lens (101), a photodetector (120), and a plurality of lightguides (103). The ball lens (101) comprising a first spherical surface (010) for receiving incoming light and a second spherical surface (020) for exiting incoming light. Each of the plurality of lightguides (103) has a light entry surface (104) and a light exit surface (105). The plurality of light entry surfaces (104) are facing the second spherical surface (020) of the ball lens (101) and the plurality of light exit surfaces (105) are facing the photodetector (120). The photodetector (120) and the plurality of lightguides (103) are arranged around an optical axis (001) of the ball lens (101).
The invention provides a light generating system (1000) configured to generate in an operational mode system light (1001) having a spectral power distribution with at least 85% of the spectral power in emission bands (111, 121, 131, 141) in four basic wavelength ranges of each at maximum 50 nm width, of which at least three of the four basic wavelength ranges are selected from a first wavelength range of 452 nm+/−25 nm, a second wavelength range of 504 nm+/−25 nm, a third wavelength range of 560 nm+/−25 nm, and a fourth wavelength range of 617.5 nm+/−25 nm, wherein the emission bands (111, 121, 131, 141) have full width half maxima of at maximum 30 nm.
F21K 9/64 - Agencements optiques intégrés dans la source lumineuse, p.ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des moyens de conversion de longueur d’onde distincts ou espacés de l’élément générateur de lumière, p.ex. une couche de phosphore éloignée
F21K 9/65 - Agencements optiques intégrés dans la source lumineuse, p.ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière spécialement adaptés à la modification des caractéristiques ou de la distribution de la lumière, p.ex. par réglage des parties
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
F21Y 113/10 - Combinaison de sources lumineuses de couleurs différentes
In order to provide an illumination system for line illumination with a minimal intermediate gap between adjacent elongated trunks, which gap is maintained minimal over length of time, a coupling member is implemented and arranged for longitudinally connecting the elongated trunk in line with an adjacent further elongated trunk thereby forming a self-sustained trunked illumination system, with the coupling member having a first coupling portion to be fixed with the elongated trunk at its second trunk end portion thereof, as well as a second coupling portion structured to engage with the adjacent further elongated trunk at its first trunk end portion, the second coupling portion arranged in setting a gap distance between the two elongated trunks between a first configuration, wherein the gap distance is extant and a second configuration, wherein the gap distance is minimal, by imparting a tension force on the further elongated trunk in a longitudinal direction towards the first elongated trunk.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p.ex. barres à LED
F21V 17/12 - Fixation des parties constitutives des dispositifs d'éclairage, p.ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par vissage
F21V 17/16 - Fixation des parties constitutives des dispositifs d'éclairage, p.ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par déformation de parties du dispositif d'éclairage; Montage du type à action rapide
A light generation system (100), comprising a laser light arrangement (110) comprising a laser light source (115) arranged to emit laser light (120) and an optical element configured to focus the emitted laser light, a heat sink (130) extending in a first plane, P1, a structure (140) extending in a second plane, P2, parallel to the first plane, P1, wherein the structure is arranged between the laser light arrangement and the heat sink, and is physically separated from the heat sink by a gap (150), the structure comprising a light converting element (160) with a focal area, AL, arranged to receive the focused emitted laser light, and a support element (170) arranged to support the light converting element, and a movement mechanism (200) configured to move the structure in the second plane, P2, between the laser light source arrangement and the heat sink.
F21K 9/64 - Agencements optiques intégrés dans la source lumineuse, p.ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des moyens de conversion de longueur d’onde distincts ou espacés de l’élément générateur de lumière, p.ex. une couche de phosphore éloignée
F21V 9/30 - CARACTÉRISTIQUES FONCTIONNELLES OU DÉTAILS FONCTIONNELS DES DISPOSITIFS OU SYSTÈMES D'ÉCLAIRAGE; COMBINAISONS STRUCTURALES DE DISPOSITIFS D'ÉCLAIRAGE AVEC D'AUTRES OBJETS, NON PRÉVUES AILLEURS Éléments modifiant les caractéristiques spectrales, la polarisation ou l’intensité de la lumière émise, p.ex. filtres Éléments contenant un matériau photoluminescent distinct de la source de lumière ou espacé de cette source
F21V 29/505 - Dispositions de refroidissement caractérisées par l’adaptation au refroidissement de composants spécifiques de réflecteurs
F21V 29/70 - Dispositions de refroidissement caractérisées par des éléments passifs de dissipation de chaleur, p.ex. puits thermiques
Optical receiver (2) comprising a semitransparent retroreflector (1; 100; 101; 102; 103; 104) configured to assist in a retroreflector based beam alignment procedure for the optical receiver (2). A photodetector (12) of the receiver is placed behind the retroreflector. The semitransparent retroreflector (1; 101; 102) comprises a coating (5) applied to an optical component of the optical receiver (2), or the semitransparent retroreflector (100; 103; 104) comprises an optical material introduced by replacing at least a part of an original optical material of an optical component of the optical receiver (2).Optical wireless communication system comprising the optical receiver.
The invention provides a light generating system (1000) comprising a first light generating arrangement (2100), a luminescent body (210), a reflective polarizer (500), and a control system (300); wherein the first light generating arrangement (2100) is configured to generate pump light (2101) having a controllable polarization, wherein the polarization is controllable between a first polarization and a second polarization; wherein the first light generating arrangement (2100) comprises a first solid state light source (10) selected from the group comprising a superluminescent diode and a laser diode; wherein the luminescent body (210) comprises a luminescent material (200); wherein the luminescent body (210) is configured to (a) transmit at least part of the pump light (2101) (comprising the first polarization and/or the second polarization) and (b) convert at least part of the pump light (2101) (comprising the first polarization and/or the second polarization) into luminescent material light (201); wherein the reflective polarizer (500) is configured downstream of the luminescent body (210); wherein the reflective polarizer (500) is transmissive for at least part of the luminescent material light (201); wherein the reflective polarizer (500) has a higher transmission for the pump light (2101) comprising the first polarization than for the pump light (2101) comprising the second polarization, wherein the reflective polarizer (500) has a lower reflectivity for the pump light (2101) comprising the first polarization than for the pump light (2101) comprising the second polarization; wherein the light generating system (1000) is configured to generate system light (1001); and wherein the control system (300) is configured to control spectral properties of the system light (1001) by controlling the polarization of the pump light (2101).
F21K 9/60 - Agencements optiques intégrés dans la source lumineuse, p.ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière
F21K 9/00 - Sources lumineuses utilisant des dispositifs à semi-conducteurs en tant qu’éléments générateurs de lumière, p.ex. utilisant des diodes électroluminescentes [LED] ou des lasers
G02B 27/28 - Systèmes ou appareils optiques non prévus dans aucun des groupes , pour polariser
F21K 9/64 - Agencements optiques intégrés dans la source lumineuse, p.ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des moyens de conversion de longueur d’onde distincts ou espacés de l’élément générateur de lumière, p.ex. une couche de phosphore éloignée
This invention relates to a binary signaling scheme for use in a transmitter comprising a semiconductor radiation source where the driving current and thus also the radiation output level is modulated by switching the driving current on and off. However, the modulation of the driving current is adapted to not wait for the radiation response to follow the complete rise or fall curve but to switch between two (or a larger number of) selected radiation output levels. During prolonged sequences of zeros (or ones), the driving current is switched to keep the radiation output level between a certain minimum and maximum level. This range of radiation output levels is adaptively selected in accordance with characteristics of the driving current, the optical transmission channel, the radiation source and/or the radiation detector.
H04B 10/516 - Systèmes de transmission utilisant des ondes électromagnétiques autres que les ondes hertziennes, p.ex. les infrarouges, la lumière visible ou ultraviolette, ou utilisant des radiations corpusculaires, p.ex. les communications quantiques Émetteurs - Détails du codage ou de la modulation
H04B 10/11 - Dispositions spécifiques à la transmission en espace libre, c. à d. dans l’air ou le vide
A trim attachment system includes a light fixture housing and a first coiled spring bracket having a first coil section and a first elongated section. The first elongated section is positioned in the light fixture housing and attached to the light fixture housing, where the first coil section is attachable to a trim to pull up the trim toward an opening of the housing. The trim attachment system further includes a second coiled spring bracket having a second coil section and a second elongated section. The second elongated section is positioned in the light fixture housing and attached to the light fixture housing, where the second coil section is attachable to the trim to pull up the trim toward the opening of the housing.
F21V 17/16 - Fixation des parties constitutives des dispositifs d'éclairage, p.ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques par déformation de parties du dispositif d'éclairage; Montage du type à action rapide
16.
LIGHT ENGINE BASED ON A LIGHTGUIDE FOR SPINNING DISK PHOTOCHEMISTRY REACTORS
The invention provides a photoreactor assembly (1000) comprising (i) a light source arrangement (700), (ii) a photochemical reactor (200), and (iii) a lightguide body arrangement (500); wherein: - the light source arrangement (700) comprises one or more light sources (10); wherein the one or more light sources (10) are configured to generate light source radiation (11) selected from one or more of UV radiation, visible radiation, and IR radiation; - the lightguide body arrangement (500) comprises a lightguide body (550) and a light escape face (571); wherein the lightguide body (550) comprises a first lightguide part (551) and a second lightguide part (552); wherein the lightguide body (550) and the light source arrangement (700) are configured such that at least part of the light source radiation (11) that enters the lightguide body (550) via the first lightguide part (551) escapes from the lightguide body (550) via the second lightguide part (552); wherein the light escape face (571) is (a) configured downstream of the second lightguide part (552) or (b) is comprised by the second lightguide part (552); - the photochemical reactor (200) comprises a reactor chamber (210) configured to host a first fluid (5) to be treated with the light source radiation (11); wherein the photochemical reactor (200) comprises a reactor chamber wall (220) enclosing at least part of the reactor chamber (210); wherein the photochemical reactor (200) comprises a spinning disk reactor (201), wherein the spinning disk reactor (201) comprises a disk (250) at least partly configured in the reactor chamber (210); and - the lightguide body arrangement (500) (a) penetrates the reactor chamber wall (220) at least partly into the reactor chamber (210) or (b) provides part of the reactor chamber wall (220).
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaire; Appareils à cet usage utilisant des radiations électromagnétiques
B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
: A recessed lighting device includes a light module configured to emit a light and a capacitive touch trim element that is exposed to view from below the recessed lighting device after the recessed lighting device is installed and where one or more capacitive touches is detectable along a surface of the capacitive touch trim element from below the ceiling after install without removing a component of the lighting device. The lighting device further includes a controller configured to change a correlated color temperature (CCT) of the light from a first CCT value to a second CCT value based on one or more capacitive touches of the capacitive touch trim element by a user. After the recessed lighting device is installed, the capacitive touch trim element is accessible to touch from below the ceiling.
H05B 45/10 - Commande de l'intensité de la lumière
H05B 45/46 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED avec un contrôle actif à l'intérieur d'une matrice de LED les diodes étant disposées parallèlement
: A luminaire (100), comprising at least one light source (110) arranged to emit light source light (120), a light exit window (130), wherein the emitted light is arranged to exit the luminaire through the light exit window as luminaire light (135), wherein the light exit window is configured to influence the luminance, L, of the light source light, for generating a profile of the luminance, LP, of the luminaire light as a function of a length 5 dimension, x, of the light exit window, defined from a center (310) of the light exit window to a periphery (320) of the light exit window.
F21V 3/04 - Globes; Vasques; Verres de protection caractérisés par les matériaux, traitements de surface ou revêtements
F21V 9/08 - CARACTÉRISTIQUES FONCTIONNELLES OU DÉTAILS FONCTIONNELS DES DISPOSITIFS OU SYSTÈMES D'ÉCLAIRAGE; COMBINAISONS STRUCTURALES DE DISPOSITIFS D'ÉCLAIRAGE AVEC D'AUTRES OBJETS, NON PRÉVUES AILLEURS Éléments modifiant les caractéristiques spectrales, la polarisation ou l’intensité de la lumière émise, p.ex. filtres pour réduire l’intensité de la lumière
19.
MULTI-CHANNEL DRIVER WITH SWITCHABLE BY PASS CAPACITORS
The invention relates to a lighting unit comprising a power converter for providing a regulated power to a first LED load where the first LED load comprises at least one LED, wherein the first LED load is coupled to the power converter, a series combination of a first capacitor and a first switch coupled in series with each other, wherein the series combination is coupled in parallel with the LED load, wherein the power converter is arranged to operate in a first mode, provide a first amount of the regulated power to the first LED load, and wherein the first switch is closed, and in a second mode, provide a second amount of the regulated power to the first LED load, wherein the second amount of the regulated power to the first LED load is lower than the first amount of the regulated power to the first LED load, and wherein the first switch is opened.
H05B 45/44 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED avec un contrôle actif à l'intérieur d'une matrice de LED
H05B 45/10 - Commande de l'intensité de la lumière
H05B 47/17 - Modes opérationnels, p.ex. passage du mode manuel au mode automatique ou interdiction d'opérations spécifiques
A lighting device includes warm Correlated Color Temperature (CCT) light emitting diodes (LEDs) configured to emit a warm white light and cool CCT LEDs configured to emit a cool white light. The lighting device further includes green light LEDs configured to emit a green light having a green light flux controlled based on a flux of the cool white light or a flux of the warm white light, where values corresponding to the green light flux are obtained from a lookup table. The lighting device further includes delta u,v (Duv) adjustment LEDs configured to emit a Duv adjustment light having an adjustment total flux that includes an adjustment flux amount having a maximum flux value determined by iteratively adjusting the adjustment flux amount until a Duv of a combined light that includes the warm white light and the Duv adjustment light is less than a threshold value.
H05B 45/46 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED avec un contrôle actif à l'intérieur d'une matrice de LED les diodes étant disposées parallèlement
21.
A METHOD FOR PREVENTING VEHICLE BURGLARY OF ONE OR MORE VEHICLES IN A SURVEILLANCE AREA
A method for controlling an outdoor lighting system for preventing vehicle burglary of one or more vehicles in a surveillance area is disclosed. The surveillance area comprises a first zone comprising the one or more vehicles and a second zone adjacent to the first zone. The method comprises controlling the outdoor lighting system to illuminate an illumination area comprising at least part of the first zone and at least part of the second zone according to a first light setting. The method further comprises monitoring the surveillance area via one or more sensors, determining, based on input from the one or more sensors, a presence characteristic of a person in the first zone, said presence characteristic indicative of vehicle burglary scouting, and controlling, in response to detecting said presence characteristic, the outdoor lighting system to illuminate the illumination area according to a second light setting, different from the first light setting, wherein in the second light setting the visibility of at least part of the one or more vehicles is reduced.
H05B 47/13 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants en utilisant des détecteurs infrarouges passifs
H05B 47/115 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants
H05B 47/125 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants en utilisant des caméras
22.
A METHOD OF MANUFACTURING A 3D ITEM BY MEANS OF 3D PRINTING
The invention provides a method for manufacturing a 3D item (1) by means of 3D printing. The method comprises depositing a 3D printable material (320) to provide the 3D item (1) comprising a stack of layers (330) of 3D printed material. Each layer (330) of the stack of layers (340) of 3D printed material comprises a core (312) and a shell (311). The 3D printable material comprises a core material (212) for forming the core (312) and a shell material (211) for forming the shell (311). The shell material (211) is a thermoplastic polymer having a shell melting temperature and/or a shell glass transition temperature and is deposited from a nozzle (502) having a nozzle temperature, which is higher than the shell melting temperature and/or the shell glass transition temperature. The core material (212) is an acoustically absorbing material (222) so that the core (312) is capable of providing acoustic attenuation. The 3D item (1) produced using the method of this invention is acoustically absorbing.
B29C 64/118 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux utilisant un matériau filamentaire mis en fusion, p.ex. modélisation par dépôt de fil en fusion [FDM]
In order to provide a balance between a fast start-up in start-up phase and a low light output ripple in normal operation phase, it is provided a LED driving circuit comprising: an input to receive a LED driving current, a buffer circuit adapted to buffer said LED driving current, and an output to be connected to LED and adapted to output the LED driving current, after buffered, to the LED, characterized in that, further comprises a buffer adjustment circuit adapted to adjust the buffer capability of the buffer circuit at a first level, in a start-up phase of the LED driving circuit when the LED driving circuit starts to receive said LED driving current, and adjust the buffer capability of the buffer circuit at a second level larger than the first level in a normal operation phase later than the start-up phase.
H05B 45/59 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LED; Circuits de protection pour réduire ou supprimer les effets de scintillement ou de lueur
H05B 47/17 - Modes opérationnels, p.ex. passage du mode manuel au mode automatique ou interdiction d'opérations spécifiques
24.
A CONTROLLER FOR CONFIGURING A LIGHTING SYSTEM AND A METHOD THEREOF
A method of configuring a lighting system is disclosed. The lighting system comprises a lighting control device, the lighting control device comprising a user input element, wherein the user input element comprises an icon indicative of a control function of the lighting system. The method comprises: obtaining an image comprising the lighting control device, analyzing the image, identifying the user input element in the image, identifying the icon that has been applied to the user input element, determining the control function of the identified icon, and configuring the lighting system by associating the control function with the user input element, such that when the user input element is activated by a user, one or more lighting units of the lighting system are controlled in accordance with the control function.
G06V 10/22 - Prétraitement de l’image par la sélection d’une région spécifique contenant ou référençant une forme; Localisation ou traitement de régions spécifiques visant à guider la détection ou la reconnaissance
The present disclosure describes a light emitting diode, LED, filament arrangement (100) for providing arrangement light, the LED filament arrangement (100) comprising a first LED filament (110) configured to emit first LED filament light with a first correlated colour temperature, CCT1, a second LED filament (160) configured to emit second LED filament (160) light with a second correlated colour temperature, CCT2, and a controller (210) for individually controlling the first LED filament light emitted by the first LED filament (110) and the second LED filament (160) light emitted by the second LED filament (160) such that the arrangement light is variable in correlated colour temperature. The present disclosure also describes a LED filament lamp (220) comprising the LED filament arrangement (100) where the LED filament lamp (220) further comprises an envelope (230) at least partly enclosing the first and second LED filament (160), and a cap (240) for electrically and mechanically connecting the LED filament lamp (220) to a socket of a luminaire. The present disclosure also describes a luminaire (250) comprising a LED filament arrangement (100) or a LED filament lamp (220).
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p.ex. avec une ampoule en verre
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
A light emitting device, LED, filament (1) configured to, in operation, emit LED filament light, the LED filament (1) comprising a phosphor structure (3), a plurality of first LEDs (4) adapted for, in operation, emitting first LED light, and being arranged underneath the phosphor structure (3), a plurality of second LEDs (5) adapted for, in operation, emitting second LED light, the second LED light being red light, a plurality of third LEDs (6) adapted for, in operation, emitting third LED light, the third LED light being green light, and a plurality of fourth LEDs (7) adapted for, in operation, emitting fourth LED light, the fourth LED light being blue light, an electrical circuitry (11) coupled to the pluralities of LEDs (4, 5, 6, 7), and an elongated carrier (8), the pluralities of LEDs (4, 5, 6, 7) being arranged on a first major surface (81) of the elongated carrier (8), wherein the phosphor structure (3) comprises a phosphor adapted for generating cold white (CW) light and a phosphor adapted for generating warm white (WW) light, and wherein the first LED light comprises or is light with a wavelength of 405 nm and the phosphor structure (3) is configured to be excited using only light having a wavelength of 405 nm.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p.ex. avec une ampoule en verre
H01L 33/50 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de conversion de la longueur d'onde
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21Y 103/10 - Sources lumineuses de forme allongée, p.ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
F21Y 105/12 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle caractérisées par la disposition géométrique des éléments générateurs de lumière, p.ex. par la disposition des éléments générateurs de lumière en différents schémas ou densités
F21Y 113/17 - Combinaison de sources lumineuses de couleurs différentes comprenant un ensemble de sources lumineuses ponctuelles formant une seule source lumineuse encapsulée
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
Apparatus for lighting, namely, light bulbs, spot lights, ceiling lights, wall lights and electric lighting fixtures; lighting fixtures and lighting installations; lamps; LED luminaires; electric luminaires; structural and replacement parts of the aforesaid goods.
28.
APPARATUS AND METHODS FOR EXCHANGING DATA IN A HYBRID OPTICAL WIRELESS COMMUNICATION SYSTEM
In an optical wireless communication, OWC, system, an apparatus (200) is configured to operate in a first mode to enable a first functionality where the apparatus acts as a bridge device between an OWC access point (400) and a first end device out of one or more end devices (300a, 300b, 300c, 300d), or in a second mode to enable a second functionality where the apparatus relays data between the first end device and a second end device out of the one or more end devices (300a, 300b, 300c, 300d). The apparatus (200) communicates with the OWC access point (400) by means of a first type of optical wireless link (450) using a first modulation scheme; and communicates with the first end device by means of a second type of optical wireless link (350) using a second modulation scheme. The first type of optical wireless link (450) has a wider beam angle than the second type of optical wireless link (350).
The invention provides a track lighting system comprising an elongated system track, a first connector element, and a LED luminaire configured to be connected to said elongated system track; wherein the elongated system track extends along an axis of elongation; wherein the first connector element is configured to mechanically and electrically connect said LED luminaire with said elongated system track, wherein the first connector element comprises a first luminaire connector and a first track connector; wherein the LED luminaire comprises a back panel facing the elongated system track when the LED luminaire is connected to said elongated system track, and a first luminaire track arranged in or on the back panel of the LED luminaire; wherein the first luminaire connector is mechanically and electrically connected to the first luminaire track and is movable along the first luminaire track; wherein the first track connector is mechanically and electrically connected to the elongated system track and is movable along of said elongated system track.
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21V 21/35 - Eléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21Y 105/10 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle
The invention relates to a driver for powering a first load. The driver comprises a converter adapted to convert an alternating current, AC, voltage into a regulated voltage at an output of the converter referred to a reference, a first load stage, coupled to the output of the converter and adapted to receive the regulated voltage. The first load stage comprises a first node adapted to receive the regulated voltage and adapted to be couplable to the first load, a second node adapted to be couplable to the first load such that the first load is couplable between the first node and the second node, a first capacitor coupled between the second node and the reference, a first switched mode power supply having a first input coupled to the second node and having a first output coupled to a first output node, wherein the first switched mode power supply is adapted to regulate a current through the first load.
H05B 45/345 - Stabilisation du courant; Maintien d'un courant constant
H05B 45/347 - Commande dynamique de la hauteur libre [DHC]
H05B 45/355 - Correction du facteur de puissance [PFC]; Compensation réactive de la puissance
H05B 45/3725 - Alimentation du circuit à découpage [SMPS]
H05B 45/38 - Alimentation du circuit à découpage [SMPS] en utilisant une topologie de survoltage
H05B 45/385 - Alimentation du circuit à découpage [SMPS] en utilisant une topologie à transfert en retour
H05B 45/46 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED avec un contrôle actif à l'intérieur d'une matrice de LED les diodes étant disposées parallèlement
H02M 3/156 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
31.
GRADUALLY REDUCING A LIGHT SETTING BEFORE THE START OF A NEXT SECTION
A system for controlling a lighting device to render light effects while an audio rendering device plays a song is configured to receive information from an audio streaming service and determine the light effects based on the information. The information is indicative of a plurality of sections of the song. The system is further configured to determine, from the information, a first median or average of an audio characteristic in a first section (71) and a second median or average of the audio characteristic in a second consecutive section (72), determine whether a difference between the first and second medians or averages exceeds a threshold, gradually reduce a light intensity (61) and/or color saturation of the light effects during a period (74) before the start (65) of the second section in dependence on the difference exceeding the threshold, and control the lighting device to render the light effects.
A method (500) of a node (300) for selecting a substitute proxy (250) to replace a present proxy (200) in a wireless communication network (100), wherein the node (300) gets connected to the wireless communication network (100) via the present proxy (200), the method (500) comprising the steps of the node (300): generating (S501) a list of one or more candidate substitute proxies; polling (S502) a neighbor table of the present proxy (200) for entries related to the one or more candidate substitute proxies; maintaining (S503) the list of the one or more candidate substitute proxies based on a feedback from the present proxy (200); and selecting (S504) a substitute proxy (250) from the list of one or more candidate substitute proxies to replace the present proxy (200), when a link quality between the node (300) and the present proxy (200) degrades below a certain threshold.
H04L 67/10 - Protocoles dans lesquels une application est distribuée parmi les nœuds du réseau
H04L 67/1008 - Sélection du serveur pour la répartition de charge basée sur les paramètres des serveurs, p.ex. la mémoire disponible ou la charge de travail
H04L 67/101 - Sélection du serveur pour la répartition de charge basée sur les conditions du réseau
H04L 67/1031 - Commande du fonctionnement des serveurs par un répartiteur de charge, p.ex. en ajoutant ou en supprimant de serveurs qui servent des requêtes
H04L 67/1036 - Répartition de la charge des demandes adressées aux serveurs pour des services autres que la fourniture de contenu à utilisateur, p.ex. répartition des charges entre serveurs de noms de domaine
H04L 67/563 - Redirection de flux de réseau de données
A microfluidic module (1) for a photochemical reactor (20), the module (1) comprising a layered structure comprising a first layer (2), a second layer (3) and a third layer (4), the second layer (3) being arranged between the first layer (2) and the third layer (4). At least one of the first layer (2) and the third layer (4) is transmissive to light used for triggering a photochemical reaction in the process fluid flow. The second layer (3) comprises a channel (5) configured to, in operation, lead a process fluid flow comprising a chemical reactant from an inlet end (11) of the channel to an outlet end (12) of the channel (5), the channel (5) extending in the second layer (3) in a predetermined pattern. The channel (5) comprises a plurality of channel segments (51-58), and the second layer (3) comprises at least one scattering element (9) arranged between the plurality of channel segments (51-58) of the channel (5). The scattering element (9) is configured to scatter light used for triggering a photochemical reaction in the process fluid flow.
It is proposed LED modules for providing uniform light, each module being connected with one other LED module to form a string with a driver side to be connected to a driver and an opposing side, said LED module extends along a length of the LED module, comprising a LED lighting arrangement (D1 to D9); a first interconnection pair (X1, X5) and a first wire (40) connecting the first interconnection pair (X1, X5), across the length of the LED module, adapted to couple to a first output (+) of the driver and to a first interconnection pair (X1, X5) of the other LED module; a second interconnection pair (X4, X8) and a second wire (42) connecting the second interconnection pair (X4, X8), across the length of the LED module, adapted to couple to a second interconnection pair (X4, X5) of the other LED module and a second output (-) of the driver; and a third interconnection pair (X2, X6) and a third wire (44) connecting the third interconnection pair (X2, X6), across the length of the LED module and adapted to couple to a third interconnection pair (X2, X6) of the other LED module; wherein the LED lighting unit (D1 to D9) and one of the first and second wire (40, 42) are connected, and said LED module further comprises a selection circuit adapted to select, according to an operation condition, the LED lighting arrangement connected to said third interconnection pair (X2, X6) of the other LED module, thereby each LED module in the string being coupled to the driver via the other and remaining LED modules till the opposing side; or to the other one of the first and second wire (40, 42) within said LED module thereby each LED module being coupled to the driver without via the other or remaining LED modules till the opposing side.
H05B 45/46 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED avec un contrôle actif à l'intérieur d'une matrice de LED les diodes étant disposées parallèlement
F21S 4/00 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses
H05B 45/40 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED
A device (102) for lighting automation includes at least one communication interface (122, 124) corresponding to a plurality of lighting fixtures (130, 132), wherein each of the lighting fixture is associated with a corresponding physical interface (122, 124), the device is configured to detect a gesture (106) by a user (108), via a mobile device (104), to establish an association with a physical interface. The device (102) is further configured to detect a lighting fixture (130, 132) controllable by the physical interface (122, 124) and generate control signals (120) for the detected lighting fixture, via an orientation sensor, based on movements of the mobile device. The device (102) is also configured to operate the lighting fixture corresponding to the physical interface based on the generated control signals. The movements of the mobile device (104) are similar to the movements involved in the operation of the physical interface (122, 124).
A controller for controlling a lighting system is disclosed. The lighting system comprises a lighting device configured to receive lighting control commands from the controller via a wireless network, and a separate power switching device configured to receive, via the wireless network, power switching control commands from the controller to switch between a first mode wherein a load connected to the power switching device is powered, and a second mode the load connected to the power switching device is unpowered. The controller comprises a transmitter configured to transmit the lighting control commands to the lighting device and configured to transmit the power switching control commands to the power switching device, one or more inputs configured to obtain one or more first signals indicative of that the lighting device is connected to the separate power switching device as the load, and to obtain a second signal indicative of a current mode of the power switching device, and a processor configured to determine that the lighting device is connected to the power switching device based on the one or more first signals, to transmit a lighting control command to the lighting device to control the lighting device, and, if the power switching device is in the second mode, to transmit a power switching control command to the power switching device to switch the power switching device to the first mode.
A tubular LED lamp to be used with an external electronic power controlling device which is adapted to provide an input voltage to the lamp, comprising: a LED unit; a driving circuit for the LED unit; and a safety detection circuit adapted to detect whether the tubular LED lamp is correctly connected to an external lamp fixture; characterized in that further comprising: a holding current providing circuit adapted to provide a holding current through the electronic controlling device so as to maintain the electronic controlling device to be conductive; and a controlling circuit adapted to synchronize the safety detection circuit with the holding current providing circuit such that the safety detection circuit is adapted to carry out the detection when the hold current providing circuit is adapted to provide the holding current and the electronic controlling device is conductive; wherein the controlling circuit is adapted to deactivate the holding current providing circuit and the safety detection circuit after the detection in one cycle of the input voltage,
The invention relates to a load module for connecting to a power supply having a maximum power capability. The load module comprises an input for receiving an input voltage from the power supply, a power regulator adapted to receive the input voltage and adapted to provide a regulated power to a load, a current sensor for sensing a current provided by the power supply, a voltage sensor for sensing the input voltage and a controller for controlling the power regulator. The controller is arranged to operate in a configuration mode, wherein the controller is arranged to control the power regulator to draw a current from the input that gradually increases until the input voltage drops, wherein the current at which the input voltage drop is indicative of a the maximum power capability of the power supply, wherein the controller is arranged to determine the maximum power capability of the power supply based on the sensed current and the sensed input voltage close to the event that the input voltage drops.
H05B 45/392 - Alimentation du circuit à découpage [SMPS] dans lesquels les LED sont placées sous forme de diodes à roue libre du côté secondaire d'un transformateur d'isolement
H05B 47/25 - Circuits de protection contre un excès de courant
G06F 1/28 - Surveillance, p.ex. détection des pannes d'alimentation par franchissement de seuils
39.
A METHOD OF AND A NODE DEVICE FOR RELAYING A MESSAGE IN A NETWORK OF OPERATIVELY INTERCONNECTED NODE DEVICES
A method of and a node device for relaying a message in a network of operatively interconnected node devices arranged along at least one elongated geographic track is disclosed. Each node device is provisioned with a unique network address associated with a geographic location of the node device in the network. The method comprising the steps of: receiving, by a relay node device having a relay network address, a message originated from a source node device having a source network address and destined to a destination node device having a destination network address; determining, by the relay node device, to relay the received message, based on a relationship between the relay network address, the source network address and the destination network address, and relaying, by the relay node device, the message by retransmitting the received message.
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
H04W 40/20 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la position ou de la localisation géographique
40.
A CONTROLLER FOR UNLEARNING A LEARNT PREFERENCE FOR A LIGHTING SYSTEM AND A METHOD THEREOF
A method for unlearning a learnt preference for a lighting system, wherein the method comprises: monitoring one or more feedbacks of a user during a time period, determining whether the one or more feedbacks are related to a light setting of the lighting system or not, assigning a likelihood value to the one or more feedbacks based on the determination, training the machine to learn the user's preference related to the light setting based on the monitored one or more feedbacks, rendering an inferred light setting from the trained machine, receiving a dissatisfaction input from the user indicative of a dissatisfaction level of the user related to the inferred light setting, and if the user's dissatisfaction level exceeds a threshold, removing the one or more feedbacks from the trained machine based on the likelihood value.
H05B 47/115 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
The invention provides an arrangement (2000) comprising a support (500), n2 support brackets (520), ml locking clips (200), one or more light generating devices (100), and a locking plate (400), wherein the support (500) comprises a support part (501) configured to receive the locking plate (400); wherein n2 support brackets (520) are functionally coupled to the support (500); wherein each support bracket (520) comprises a second overhanging part (521), overhanging the support part (501); wherein n2≥1; wherein each locking clip (200) is functionally coupled to the support (500) and comprises a second locking clip part (220) extending over at least part of the support part (501); wherein the second locking clip part (220) comprises a first connector part (201); wherein m1≥1; wherein the locking plate (400) comprises m2 second connector parts (402), configured in male-female configurations with the m 1 first connector parts (201), wherein m2≥m 1; and the locking plate (400) is configured on the support part (501) and physically secured by the ml locking clips (200) and the n2 support brackets (520); wherein the one or more light generating devices (100) are functionally coupled to the locking plate (400).
F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p.ex. barres à LED
F21Y 103/10 - Sources lumineuses de forme allongée, p.ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
42.
A LUMINAIRE UNIT AND A LUMINAIRE INCORPORATING THE UNIT
A luminaire unit comprises a side wall and a light guide having a pair of opposing total internal reflection, TIR, surfaces, with one of the TIR surfaces attached to the side wall. A flexible LED board is coupled to the side wall for delivering light to the light guide. The flexible LED board is parallel with a height direction of the LED board, with LEDs of the LED board being arranged to emit light with an optical axis in a normal direction of the side wall. A slanted reflector surface is used to reflect said emitted light into the light guide. The side wall, the light guide and the flexible LED board are curved about at least one axis parallel to the height direction.
F21V 8/00 - Utilisation de guides de lumière, p.ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
G02B 6/00 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES - Détails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p.ex. des moyens de couplage
43.
A COMMUNICATION DEVICE ARRANGED TO BE CONNECTED TO A BUS FOR PREVENTING ENERGY SHORTAGE FOR POWERING THE COMMUNICATION DEVICE, AS WELL AS A CORRESPONDING METHOD AND COMPUTER PROGRAM PRODUCT
A communication device arranged to be connected to a bus, wherein said communication device is arranged for transmitting messages over, and for receiving power from, said bus, wherein said communication device comprises a storage capacitor arranged for receiving power from said bus for powering said communication device, a bus driver arranged for transmitting messages over said bus by manipulating voltage levels of said bus, an energy controller arranged for determining that a measure for an energy level in said storage capacitor is not sufficient, controlling said bus driver to postpone said transmitting of said messages over said bus based on said determination that said measure is not sufficient.
H05B 47/18 - Commande de la source lumineuse par télécommande via une transmission par bus de données
H05B 47/20 - Circuits pour faire fonctionner des sources lumineuses en général, c. à d. où le type de source lumineuse n'est pas important pour la protection
A lighting device (100) including a light emitting diode (LED) spinal component (102) and a circuit board strip (120) is disclosed. The LED spinal component (102) includes an LED (104) disposed on a first circuit board (106) including first electrical conductors (108) coupled to the LED. The circuit board strip (120) includes second electrical conductors (122) coupled to the first electrical conductors, where the material composing the 5 strip is more flexible than the first circuit board, and where the LED spinal component is attached at a portion (124) of a surface (126) of the strip such that a primary light emitting surface (105) of the LED spinal component is at a perpendicular or oblique angle to the portion of the surface of the strip at which the LED spinal component is attached.
F21S 4/22 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés flexibles ou déformables, p.ex. en une forme courbée
H05K 1/14 - Association structurale de plusieurs circuits imprimés
H05K 3/36 - Assemblage de circuits imprimés avec d'autres circuits imprimés
Apparatus for lighting, namely, light bulbs, spot lights, ceiling lights, wall lights and electric lighting fixtures; lighting fixtures and lighting installations; lamps; LED luminaires; structural and replacement parts of the aforesaid goods.
46.
A LIGHTING CONTROL SYSTEM EMPLOYING SOCIAL SENSING FEEDBACK
A lighting control system (1) comprising at least one lighting module (2) and a controller (3), the controller (3) being configured to cause the at least one lighting module to create a lighting scene for a lighting calendar event, the controller (3) further being configured to obtain first data by data mining social media content relating to the lighting calendar event, determine first lighting attributes from the first data, based on the first lighting attributes, control the at least one lighting module to generate at least one lighting scene and apply the at least one lighting scene for the lighting calendar event, obtain second data by data mining social media content relating to the applied at least one lighting scene, determine second lighting attributes from the second data, and based on the second lighting attributes control the at least one lighting module to generate at least one updated lighting scene and apply the at least one updated lighting scene for the lighting calendar event.
The present invention relates to an elongated optical element (1) for a lighting system (100) having a longitudinal extension and a transverse extension being substantially perpendicular to the longitudinal extension. The optical element (1) has a central portion (2) having a first edge (2´) and a second edge (2´´) being arranged substantially parallel to each other and to the longitudinal extension of the optical element (1). The optical element (1) further comprises at least a first lightguide (3) arranged at the first edge (2´) of the central portion (2), the optical element (1) having a first surface (4) facing at least one light source (112) of the lighting system (100), and a second surface (4´) being opposite to the first surface (4). The first surface (4) of the first lightguide (3) comprises at least one longitudinal jag (5) being substantially parallel to the longitudinal extension of the optical element (1).
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p.ex. barres à LED
G02B 6/00 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES - Détails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p.ex. des moyens de couplage
F21V 8/00 - Utilisation de guides de lumière, p.ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
F21Y 103/10 - Sources lumineuses de forme allongée, p.ex. tubes fluorescents comprenant un réseau linéaire d’éléments générateurs de lumière ponctuelle
The invention is directed to a vital sign detection device (100) having a vital sign detection unit (102) configured to remotely detect vital sign data indicative of vital signs of a subject (101) located in a vicinity of the vital sign detection device. The vital sign detection device further comprises a detection unit (104) configured to detect presence of a portable device (103) associated with a user (101), a distance determination unit (106) configured to determine a distance amount (d) indicative of a distance between the portable device and the subject, and a data association unit (108) configured, upon determining that the distance amount matches a predetermined distance criterion, to associate the vital sign data of the subject to the user of the portable device. Thus, the vital sign detection device is suitable for use in spaces visited by multiple subjects.
A method of controlling a plurality of lighting devices in an environment according to a dimming profile over a period of time is disclosed. The dimming profile defines a transition from an initial illumination with an initial target brightness and an initial target color or color temperature to a subsequent illumination comprising a subsequent target brightness and a subsequent target color or color temperature. The plurality of lighting devices are different lighting devices with different light emission properties. The method comprises: obtaining the light emission properties of the plurality of lighting devices, selecting a first lighting device from the plurality of lighting devices which has first light emission properties for providing first illumination that follows the transition defined by dimming profile, controlling, over the period of time, the first lighting device based on the dimming profile to provide the first illumination in the environment, selecting a second lighting device from the plurality of lighting devices which has second light emission properties for providing second illumination that follows the dimming profile for only a part of the transition defined by dimming profile, and controlling, over a part of the period of time that corresponds to the part of the transition, the second lighting device to provide the second illumination in the environment.
An antenna structure for radiating a radiofrequency signal. The antenna structure comprises a conductive element having a rim with a rim edge and a gap. A wire antenna element is positioned to partially overlap the rim by extending in parallel with the rim edge and partially overlap the gap. The rim edge is, in an assembled and ready to operate state of the antenna structure, electromagnetically exposed and the wire antenna element is configured such that a radiofrequency current induced or flowing through the wire antenna element induces an electric field in the overlapped portion of the rim and the edges of the gap, causing the overlapped electromagnetically exposed rim edge of the portion of the rim and the edges of the gap to radiate the radiofrequency signal responsive to the radiofrequency current.
H01Q 1/44 - ANTENNES, c. à d. ANTENNES RADIO - Détails de dispositifs associés aux antennes utilisant un équipement ayant une autre fonction principale servant en outre d'antenne
H01Q 1/22 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets
H01Q 9/16 - Antennes résonnantes avec alimentation intermédiaire entre les extrémités de l'antenne, p.ex. dipôle alimenté par le centre
H01Q 9/30 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p.ex. unipôle
H01Q 19/10 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p.ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes
51.
DETERMINING LIGHT EFFECTS IN DEPENDENCE ON WHETHER AN OVERLAY IS LIKELY DISPLAYED ON TOP OF VIDEO CONTENT
A system (11) is configured to receive a video signal comprising video content, output the video signal to a display device (46) for displaying the video content, and receive a further signal. The further signal is indicative of one or more commands transmitted by a further device (45, 29) to the display device. The system is further configured to determine, based on the further signal, whether the display device will likely display an overlay on top of the video content, determine one or more light effects based on the analysis of the video content in dependence on whether the display device will likely display an overlay on top of the video content, and control one or more lighting devices (31-34) to render the one or more light effects.
G09G 5/377 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par l'affichage de dessins graphiques individuels en utilisant une mémoire à mappage binaire - Détails concernant le traitement de dessins graphiques pour mélanger ou superposer plusieurs dessins graphiques
H05B 47/155 - Commande coordonnée de plusieurs sources lumineuses
A light emitting device comprising a mixing chamber (3). The mixing chamber having a bottom surface (31), a light exit window (33) and at least one side wall (32). The at least one side wall extends between the bottom surface and the light exit window. The light emitting device further comprises at least one light source (4) adapted for, in operation, emitting light into the mixing chamber. The at least one side wall (32) comprises an inner surface part (34) that borders the light exit window (33) and that faces an internal space (8) of the mixing chamber. The inner surface part (34) is an asymmetric reflector (9) to reflect a larger amount of incident light back towards the bottom surface (31) than towards the light exit window (33).
F21K 9/62 - Agencements optiques intégrés dans la source lumineuse, p.ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des chambres de mélange, p.ex. des enceintes à parois réfléchissantes
FALL DETECTION SYSTEM FOR FALL DETECTION OF A PERSON, METHOD FOR FALL DETECTION OF A PERSON AND A COMPUTER PROGRAM PRODUCT FOR FALL DETECTION OF A PERSON
A fall detection system for performing a fall detection of a person (30) is provided and comprises at least one motion and/or presence detector (1) to detect a motion or a presence of a person (30). The at least one motion and/or presence detector (1) are operated in at least a first operating mode with first operating parameters or a second operating mode with second operating parameters. A fall detector (200) is provided to detect a position or a presence of the person (30) based on sensing signal from at least one motion and/or presence detector (1). The fall detector (200) detects a dwell time a person sitting or lying down and/or determines a hypotension risk index of the person (30). The fall detector (200) activates the second operating mode if the dwell time exceeds a time threshold and/or if the hypotension risk index exceeds a risk index threshold.
A61B 5/0507 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio utilisant des micro-ondes ou des ondes térahertz
A61B 5/11 - Mesure du mouvement du corps entier ou de parties de celui-ci, p.ex. tremblement de la tête ou des mains ou mobilité d'un membre
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
G16H 40/63 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santé; TIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement d’équipement ou de dispositifs médicaux pour le fonctionnement local
G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p.ex. pour analyser les cas antérieurs d’autres patients
The invention relates to a driver for driving a load, the driver comprising a first node adapted to be coupled to a fluctuating voltage, a second node adapted to be coupled to a stable voltage, a switched mode power converter configured to convert the fluctuating voltage into the stable voltage or to convert the stable voltage into the fluctuating voltage, a first ceramic capacitor coupled to the first node, a second ceramic capacitor coupled between the first node and the second node.
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
H02M 1/15 - Dispositions de réduction des ondulations d'une entrée ou d'une sortie en courant continu utilisant des éléments actifs
H05B 45/38 - Alimentation du circuit à découpage [SMPS] en utilisant une topologie de survoltage
A luminaire comprises an outer housing, a main circuit board mounted inside the outer housing, a luminaire driver mounted on the main circuit board and a light source attached to the outer housing from the outside of the outer housing. The light source comprises a first push fit connector portion which extends into the main housing and the main circuit board comprises a second push fit connector portion which engages with the first push fit connector portion when the main circuit board, outer housing and light source are assembled to provide an electrical connection between the main circuit board and the light source.
F21S 8/08 - Dispositifs d'éclairage destinés à des installations fixes avec un support
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
F21W 131/103 - Utilisation ou application des dispositifs ou des systèmes d'éclairage, non prévues dans les groupes Éclairage de plein air ou d'extérieur des rues ou des routes
F21Y 105/10 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle
A transformer comprises a winding structure which forms a primary side coil, a secondary side coil and first and second wires wound into the coil structure of the transformer. The first wire and second wire define a capacitance between them. The first wire is coupled to a cold point in the primary side and the second wire is coupled to a cold point in the secondary side, thereby this capacitance forming a Y-capacitor between the primary and the secondary sides. This capacitance may for example be used for EMI suppression.
The present invention relates to performing radio frequency based sensing in multiple sensing areas (50, 60) by multiple nodes (26, 28, 30, 38, 40, 42) located at different locations. A first group (25) of nodes includes at least two of the multiple nodes (26, 28, 30) and performs radio frequency based sensing in a first sensing area (50) for detecting a first sensing event. A second group (25′) of nodes including at least two of the multiple nodes (38, 40, 42) is configured for performing radio frequency based sensing in a second sensing area (60) for detecting a second sensing event based on findings obtained by performing radio frequency based sensing in the first sensing area (50). The nodes (26, 28, 30, 38, 40, 42) may perform radio frequency based sensing based on multiple communication technologies (34). The findings may include which communication technology allows confidently detecting a sensing event.
G01S 13/04 - Systèmes déterminant la présence d'une cible
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p.ex. systèmes radar; Systèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
G01S 13/48 - Détermination indirecte des données relatives à la position utilisant des faisceaux multiples à l'émission ou à la réception
A light emitting device (1) comprising at least one light source (2) adapted for, in operation, emitting light (7, 9), at least one free-shape refractive lens element (3) configured to aim light (7) emitted by the at least one light source (2) in a first direction towards a surface (22) to be illuminated by the light emitting device (1), the lens element (3) comprising a first end (11) adapted for facing in a direction towards the surface (22) and a second end (20) adapted for facing in a direction away from the surface (22), at least one first TIR element (4), the first TIR element (4) being a collimating TIR element configured to collimate and redirect light (9) emitted from the at least one light source (2) in a second direction away from the surface (22) into light (9) propagating parallel and in a downward direction, the first TIR element (4) comprising a light incoupling surface (19) and a light outcoupling surface (13), the light incoupling surface (19) being arranged at the second end (20) of the lens element (3), and at least one second TIR element (5) configured to redirect light (9′) redirected by the first TIR element (4) into light (9″) propagating in a direction towards the surface (22) and comprising an intensity distribution with two intensity peaks at wide angles that are aligned with the intensity peaks of light (7′) aimed by the lens element (3), the at least one second TIR element (5) being arranged at the light outcoupling surface (13) of the first TIR element (4).
A method of processing an interference detected by a first microwave sensor is disclosed. The method comprising the steps of: receiving, by a second microwave sensor, from the first microwave sensor a message comprising a signal feature profile representing the interference detected by the first microwave sensor; matching, by the second microwave sensor, the signal feature profile comprised in the received message with a stored feature profile, the stored feature profile obtained by the second microwave sensor from its own received signal, and determining, by the second microwave sensor, that the interference detected by the first microwave sensor is caused by the second microwave sensor, if the signal feature profile matches the stored feature profile.
G01S 7/02 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
G01S 7/35 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe - Détails de systèmes non impulsionnels
G01S 13/87 - Combinaisons de plusieurs systèmes radar, p.ex. d'un radar primaire et d'un radar secondaire
61.
A LIGHT EMITTING SYSTEM FOR DISINFECTING A TARGET AREA
A light emitting system (1) for disinfecting a target area (5), the light emitting system (1) comprising a first light emitting device (2) comprising a first light source (21) configured to, in operation, emit a first UV light beam (22) towards the target area (5), and a second light emitting device (3) comprising a second light source (31) configured to, in operation, emit a second UV light beam (32) towards the target area (5), the first light emitting device (2) and the second light emitting device (3) being arranged spaced apart from one another in a direction perpendicular to vertical, and the first light source (21) and the second light source (31) being arranged such that, in operation, the first UV light beam (22) and the second UV light beam (32) are emitted in such respective directions that the first UV light beam and the second UV light beam form an exposure overlap at the target area.
A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contact; Accessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets
An outdoor luminaire controller for mounting on an external face of an outdoor luminaire, comprising: a housing (10) having (14) mounted at the base (12) for passing a cable (16) from the interior volume of the housing (10) through the base (12) to the outside of the housing beneath the base, and for connecting the luminaire controller to the external face, wherein the cable routing unit (14) has an adjustable configuration relative to the base (12) of the housing thereby to adjust the location from which the cable extends down from the base (12).
A method (100) for disinfection using a lighting system (200), comprising: •determining (140) a mid-infrared (IR) and/or far-IR wavelength configured to disrupt a target macromolecule of a target pathogen, wherein the target macromolecule is DNA, RNA, and/or •a protein of the target pathogen; and exposing (150), via a light source (210) of the lighting system (200), •exposing (150), via a light source of the lighting system (200), the target pathogen to the determined mid-IR and/or far-IR wavelength, wherein the target macromolecule is directly disrupted and the target pathogen is neutralized by the exposure; and •detecting (160), by a sensor (224) of the lighting system (200), neutralisation of the target pathogen by exposure.
A61L 2/08 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contact; Accessoires à cet effet utilisant des phénomènes physiques des radiations
64.
System and method for protecting fish from parasite infection
A system is disclosed for protecting fish from parasite infection. The system comprises a fish guidance system for deterring fish from moving into a first region bordering a water surface and/or for can move from the second region into the first region so that they can reach the water surface bordering the first region. The system further comprises a radiation disinfection system that is configured to provide disinfection radiation to the first region, the disinfection radiation being configured to disinfect water from parasites.
A lighting circuit has a series connection of a plurality of lighting channels of different output colors, driven by a current source. Some or all of the lighting channels comprise a LED arrangement, a shunt switch in parallel with the LED arrangement and a current leakage path in parallel with the LED arrangement. The current leakage path is used to calibrate the current flowing through the LED arrangement and thereby take account of the LED characteristics.
H05B 45/48 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED avec un contrôle actif à l'intérieur d'une matrice de LED ayant des LED organisées en chaînes et comportant des dispositifs de dérivation parallèles
A system and method for inducing a defensive reaction, e.g., a defensive chemical reaction, against pest attack in a first plant are disclosed. The system comprises a lesion creation module for creating one or more physical microlesions in a plant part of a plant, preferably in a leaf, in a contact-free manner and a controller configured to control the lesion creation module, the controller being configured to cause the lesion creation module to create in a first plant part of a first plant one or more physical microlesions in order to induce the defensive reaction in the first plant.
A lighting system comprising power tracks and lighting panels. The lighting panels are mechanically supported by a set of at least two power tracks, and draw power from one or more power lines carried by the at least two power tracks.
F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p.ex. à construction modulaire
F21S 8/04 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux
F21V 21/002 - Soutien, suspension ou fixation des dispositifs d'éclairage; Poignées établissant un contact électrique direct, p. ex par perçage
E04B 9/00 - Plafonds; Structure des plafonds, p.ex. faux plafonds; Structure des plafonds en ce qui concerne l'isolation
: A subsystem (100) for connecting an end device (200) to a first network (300) or a second network (400) via optical wireless communication; wherein the first network (300) and the second network (400) are of different security and/or priority levels, the subsystem (100) comprising: a first communication interface (110) configured to provide connection to the first network (300); a second communication interface (120) configured to provide connection to the second network (400); an optical front end, OFE (130), comprising a light source (131) configured to emit optical data to the end device (200) and a light detector (132) configured to receive optical data from the end device (200); a combiner (140), connected between the light source (131) and the first and the second communication interfaces, configured to combine analog signals received from both the first and the second communication interfaces and to provide to the light source (131) for transmission; and a splitter (150), connected between the light detector (132) and the first and the second communication interfaces, configured to split analog signals received from the light detector (132) and to provide to either the first communication interface (110) or the second communication interface (120).
The invention provides a light generating device (100) comprising (i) n filaments (200), (ii) an power distribution unit (400), and (iii) electronics (500); wherein: (a) each of the n filaments (200) comprises one or more solid state light sources (10), wherein n≥1, wherein each of the n filaments (200) comprises at least m electrical contacts (221), wherein m≥2; and wherein the n filaments (200) are configured to generate filament light (201); (b) the power distribution unit (400) comprises k electrically conductive tracks (410) separated by electrically insulating material (420), wherein k≥2; (c) at least two of the electrical contacts (221) of the n filaments (200) are functionally coupled to at least two different electrically conductive tracks (410); (d) the at least two different electrically conductive tracks (410) are functionally coupled to the electronics (500); and (e) the electronics (500) comprise one or more of a control system, a driver, and a transformer.
A control system for configuring a plurality of lighting devices is disclosed. The control system comprises a communication unit configured to wirelessly communicate with a plurality of lighting devices, a configuration module configured to: for each lighting device of the plurality of lighting devices, group different segments of the plurality of individually controllable segments into different lighting control groups, and communicate, via one or more communication units, grouping information to each respective lighting device to cause the respective lighting device to store the respective grouping information in its memory, the grouping information being indicative of the respective lighting control groups into which the different segments have been grouped, and a control module configured to: communicate, via the one or more communication units, a broadcast command to the plurality of lighting devices, the broadcast command defining respective light settings for the respective lighting control groups.
The invention provides a luminescent arrangement (2000) comprising an array (2005) of luminescent bodies (2100), and a matrix (2210) at least partly configured between the luminescent bodies (2100), wherein the luminescent bodies (2100) comprise a first luminescent material (2110), wherein the matrix (2210) comprise a light transmissive material (2215), wherein the light transmissive material (2215) comprises a second luminescent material (2220), wherein the first luminescent material (2110) and the light transmissive material (2215) are different materials; and wherein the luminescent bodies (2100) comprise ceramic bodies.
F21V 9/38 - Combinaison de plusieurs éléments photoluminescents de matériaux différents
C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
C09K 11/77 - Substances luminescentes, p.ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant des métaux des terres rares
F21V 9/32 - CARACTÉRISTIQUES FONCTIONNELLES OU DÉTAILS FONCTIONNELS DES DISPOSITIFS OU SYSTÈMES D'ÉCLAIRAGE; COMBINAISONS STRUCTURALES DE DISPOSITIFS D'ÉCLAIRAGE AVEC D'AUTRES OBJETS, NON PRÉVUES AILLEURS Éléments modifiant les caractéristiques spectrales, la polarisation ou l’intensité de la lumière émise, p.ex. filtres Éléments contenant un matériau photoluminescent distinct de la source de lumière ou espacé de cette source caractérisés par la disposition du matériau photoluminescent
F21V 9/40 - CARACTÉRISTIQUES FONCTIONNELLES OU DÉTAILS FONCTIONNELS DES DISPOSITIFS OU SYSTÈMES D'ÉCLAIRAGE; COMBINAISONS STRUCTURALES DE DISPOSITIFS D'ÉCLAIRAGE AVEC D'AUTRES OBJETS, NON PRÉVUES AILLEURS Éléments modifiant les caractéristiques spectrales, la polarisation ou l’intensité de la lumière émise, p.ex. filtres avec des dispositions pour commander les propriétés spectrales, p.ex. la couleur, ou l’intensité
An enclosure can include a first and second enclosure component, where the first enclosure component can include a first enclosure component side and a snap-fit fastener that extends from the first enclosure component side, where the snap-fit fastener comprises a body with an aperture that traverses therethrough. The second enclosure component can include a second enclosure component side and a ridge that protrudes from the second enclosure component side to form a cavity, where the ridge has a plurality of gaps along its top end. The second enclosure component can also include a catch that protrudes from the second enclosure component side, where the catch is positioned within the inner perimeter of the ridge, and where the catch is configured to be positioned within the aperture formed by the snap-fit fastener and abut against the snap-fit fastener when the snap-fit fastener is disposed within the cavity formed by the ridge.
A luminaire that produces two beams of light. First of light is generated and output, as a first light beam, from a first chamber of the luminaire. Second light is generated and output from a second chamber into a third chamber via an elongate component that performs beamshaping on the second light. The beamshaped second light is output from the third chamber as a second beam of light. An elongate component holder holds or supports the elongate component and provides at least part of the bounds for the first and second chambers.
F21S 4/28 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés rigides, p.ex. barres à LED
F21S 8/04 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux
F21V 5/04 - Réfracteurs pour sources lumineuses de forme lenticulaire
F21V 15/01 - Boîtiers, p. ex. matériau ou assemblage de parties du boîtier
F21V 17/10 - Fixation des parties constitutives des dispositifs d'éclairage, p.ex. des abat-jour, des globes, des réfracteurs, des réflecteurs, des filtres, des écrans, des grilles ou des cages de protection caractérisée par des moyens de fixation spécifiques
A connector socket has a cylinder-shaped head with a substantially planar end face and a substantially cylindrical side wall. The end face has slots each for receiving an electrical connector pin and the side wall comprises a set of locking channels, each for receiving a locking lug. The locking channels each comprise an entry channel having a first end which opens at the end face and a second end opposite to the first end. Two side channels extend laterally in opposite directions from the second end of the entry channel. The locking channels thereby enable rotation of an attachment (e.g. external component or protective cap) during coupling in both directions. This reduces wear of the walls that define the locking channels.
H01R 13/625 - Boîtier ou bague à couplage à baïonnette
H01R 33/76 - Supports avec alvéoles, pinces ou contacts analogues, adaptés pour l'engagement axial par glissement, avec des broches, lames ou contacts analogues disposés parallèlement sur la pièce complémentaire, p.ex. support pour tube électronique
H01R 13/24 - Contacts pour coopération par aboutage montés élastiquement
F21S 8/08 - Dispositifs d'éclairage destinés à des installations fixes avec un support
F21V 23/04 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des interrupteurs
A holder (100) comprising fastening means (110) configured to secure an optical transmitter for optical wireless communication; and a mechanical side shield (120) configured to shield a portion of a beam coverage zone of the optical transmitter with a straight cut.
The invention provides a light generating system (1000) comprising a first light generating device (110), a luminescent body (1200), a thermally conductive element (500), and an axicon-like optical element (400); wherein: (A) the first light generating device (110) is configured to generate first device light (111); the first light generating device (110) comprises one or more of a superluminescent diode and a solid state laser; (B) the luminescent body (1200) comprises a luminescent material (200) configured to convert at least part of the first device light (111) into luminescent material light (201); the luminescent body (1200) has an annular shape; (C) the thermally conductive element (500) (a) is configured in thermal contact with at least part of the luminescent body (1200), and (b) is reflective for one or more of the first device light (111) and the luminescent material light (201); (D) the axicon-like optical element (400) comprises a first part (410) and a second part (420), and has an optical element length (L); the first part (410) has a conical shape, a first length (L1), and comprises a first end window (411); the second part (420) has a cylindrical shape, a second length (L2), and comprises a second end window (422); wherein 0.7≤L2/L<1; and (E) the axicon-like optical element (400) is configured to: (a) receive at least part of the first device light (111) via the first part (410) and provide an annular beam of first device light (111) via the second part (420) to the luminescent body (1200), and (b) collect at least part of the luminescent material light (201) via the second part (420) and provide a beam of luminescent material light (201) via the first part (410).
F21S 41/176 - Sources lumineuses où la lumière est générée par un matériau photoluminescent espacé par rapport à un élément générateur de lumière primaire
F21S 41/20 - Dispositifs d’éclairage spécialement adaptés à l’extérieur des véhicules, p.ex. phares caractérisés par des réfracteurs, des glaces de fermeture transparentes, des guides ou des filtres de lumière
The invention provides a light generating system (1000) comprising a solid state light source (100), a luminescent material element (210), a sensor element (400), and an electrical circuit (500), wherein: (a) the solid state light source (100) is configured to generate light source light (101), wherein the solid state light source (100) is functionally coupled to the electrical circuit (500); (b) the luminescent material element (210) comprises a luminescent material (200), wherein the luminescent material element (210) is configured in a light receiving relationship with the solid state light source (100), and wherein the luminescent material (200) is configured to convert at least part of the light source light (101) into luminescent material light (201); and (c) the sensor element (400) comprises a sensor component (410), wherein the sensor element (400) is comprised by the electrical circuit (500), wherein the sensor component (410) comprises a photo-resistor, wherein the photo-resistor has a variable resistance dependent on an extend of exposure to a light (11) selected from the group consisting of the laser light (100) and the luminescent material light (201).
A system (100) for analyzing mating behavior of an animal species, comprising: an image-capturing device (110) configured to capture a plurality of time-successive image frames, and a processor (120), wherein the system is configured to detect and track at least one male (130) and female (140) of an animal species, register a motion pattern (150) of at least one of the tracked male and the tracked female, compare the registered motion pattern with a predetermined motion pattern (160), determine the likelihood of an action associated with a mating behavior between the tracked male and the tracked female, and, based on the determined likelihood, capture, via the image-capturing device, a set of time-successive image frames, wherein each image frame set of time-successive frame comprises at least one of the tracked male and the tracked female, and register the motion pattern as a function of the captured set of time-successive image frames.
A method and a control system 100 for controlling a plurality of lighting units 112, 114 are disclosed. The control system 100 comprises a communication unit 104 configured to communicate with the plurality of lighting units 112, 114, a user interface 102 configured to receive a first user input indicative of a selection of one or more colors for the plurality of lighting units 112, 114, a processor 106 configured to control the plurality of lighting units 112, 114 via the communication unit 104 according to the selected one or more colors, wherein the user interface 102 is configured to receive a second user input indicative of a selection of a value within a range of values, and wherein the processor 106 is configured to obtain a color palette associated with the selected one or more colors, to determine a color spread of colors of the color palette as a function of the value within the range of values, and to control the plurality of lighting units 112, 114 via the communication unit 104 according to a plurality of colors of the color spread.
A system (1) for controlling one or more lighting devices (11-12) to render light effects determined based on media content, to accompany a rendering of the media content, is configured to detect whether one or more users (77, 78) are in an environment and if multiple users are detected to be in said environment, determine which user of the multiple users is nearest to the system based on shortrange wireless signals received from mobile devices (34, 35) of the multiple users and retrieve a user profile associated with the user nearest to the system. The user profile specifies user preferences. The system is further configured to determine the light effects based on the media content and the user preferences and control the one or more lighting devices to render the light effects.
A method for distinguishing user feedback on an image is disclosed. The method comprises providing an image of a scene comprising an environment, a luminaire design of a luminaire and a light effect of the luminaire in the environment, analyzing the image, determining a first saliency value for the luminaire design in the image, determining a second saliency value for the light effect in the image, wherein the second saliency value is different from the first saliency value. The method further comprises receiving the user feedback on the image and associating the user feedback with the luminaire design and/or the light effect based on the first and second saliency values.
An electrical device of an electrical system can include a communication module and a controller, where the controller is configured to receive a first communication, through the communication module, from a master controller over a default communication network, and where the first communication includes a first instruction. The controller can also be configured to determine that the first instruction falls outside acceptable operating parameters, and to generate a second instruction to replace the first instruction, where the second instruction falls within the acceptable operating parameters. The controller can further be configured to send, using the communication module, the second instruction to an additional electrical device over an alternative communication network, where the second instruction controls operation of the additional electrical device over subsequent communications from the master controller.
A lighting system (100), a method (700) and a computer program are provided. The lighting system comprises a light source (110), an input interface (120) configured to determine the intensity of ambient light (130) in an environment, a control unit (200) comprising a plurality of light control switches (300a-d) for operation by a user, wherein, in case of the ambient light intensity being below a first light intensity level (400), the control unit is configured to operate in a first mode (410) wherein each control switch is configured to switch on the light source, and wherein, in case of the ambient light intensity being above a second light intensity level (500), the control unit is configured to operate in a second mode (510) wherein each control switch of the plurality of control switches is associated with an individual control of at least one property of the emitted light.
H05B 47/11 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la luminosité ou la température de couleur de la lumière ambiante
H05B 47/17 - Modes opérationnels, p.ex. passage du mode manuel au mode automatique ou interdiction d'opérations spécifiques
The present invention relates to a method for joining at least two flexible foils (10a-b). The method comprises the steps of (i) providing a first flexible foil (10a) having a first row (12) of light emitting diodes (14) and a first set of electrically conductive tracks (16) for supplying current to the first row (12) of light emitting diodes (14), (ii) providing a second flexible foil (10b) having a second row (12) of light emitting diodes (14) and a second set of electrically conductive tracks (16) for supplying current to the second row (12) of light emitting diodes (14), and (iii) joining the first flexible foil (10a) and the second flexible foil (10b) at an overlap (22) of the first flexible foil (10a) and the second flexible foil (10b), wherein a metal strip or wire (24; 24′) gets embedded between the first flexible foil (10a) and the second flexible foil (10b) at the overlap, and wherein the metal strip or wire (24; 24′) electrically connects to the first and second sets of electrically conductive tracks (16).
F21S 8/04 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
86.
LIGHTGUIDE BASED LUMINAIRE FOR DISINFECTION AND ILLUMINATION
The invention provides a light generating system (1000) configured to provide system light (1001), wherein the light generating system (1000) comprises (i) a first light generating device (110), (ii) a second light generating device (120), and (iii) a waveguide (400), wherein:—the waveguide (400) has a first face (401), a second face (402), and a side face (403) bridging the first face (401) and the second face (402);—the first light generating device (110) is configured to generate first device light (111), wherein in an operational mode the first device light (111) has a color point in the visible; the first light generating device (110) is configured to irradiate the side face (403), wherein in an operational mode at least part of the first device light (111) escapes from the waveguide (400) via the first face (401); and—the second light generating device (120) is configured to generate second device light (121), wherein in an operational mode the second device light (121) has a centroid wavelength of at maximum 420 nm, and has a spectral power distribution differing from a spectral power distribution of the first device light (111); the second light generating device (120) is configured upstream of the second face (402); wherein in an operational mode at least part of the second device light (121) is transmitted through the waveguide (400) and escapes from the waveguide (400) via the first face (401).
F21V 8/00 - Utilisation de guides de lumière, p.ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contact; Accessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets
A method of controlling a lighting unit in an area is disclosed. The method comprises: obtaining a charging status of a portable device, the charging status indicating whether the portable device is connected to a charger, receive a motion signal indicative of a motion of a user in the area, controlling, if the motion has been detected and if the portable device is connected to the charger, the lighting unit according to a first light setting, and controlling, if the motion has been detected and if the portable device is not connected to the charger, the lighting unit according to a second light setting.
H05B 47/115 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
88.
LIGHTING ARRANGEMENT FOR ILLUMINATION AND DISINFECTION LIGHTING
A lighting arrangement (100), comprising a first solid state light source (110) arranged to emit visible light, a second solid state light source (130) arranged to emit second light of at least one of violet light and ultraviolet (UV) light, a reflector (140) comprising at least one light-reflecting surface (145), wherein the reflector at least partially encloses the first and second solid state light sources, and wherein at least part of the reflector defines a mixing chamber (150) for mixing the visible light and the second light, a light exit window (160), wherein the visible light and the second light mixed by the mixing chamber are arranged to exit the lighting arrangement through the light exit window, and a third solid state light source (170) arranged to emit UV light, wherein the third solid state light source is arranged outside the mixing chamber.
F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contact; Accessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets
The invention provides a luminaire configured to be connected to a track of a track lighting system that is mounted to a mounting surface, wherein the luminaire comprises: a back surface facing the track when the luminaire is connected to said track; a planar light exit window arranged opposite to the back surface; a connector connected to the back surface and protruding a connector length away from the back surface, wherein the connector is configured to connect the luminaire mechanically and electrically to said track; at least one spacer element connected to the back surface and protruding a spacer length away from the back surface, wherein the at least one spacer element is configured to contact the mounting surface when the luminaire is connected to said track.
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21S 8/04 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux
F21S 8/06 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux par suspension
F21V 21/02 - Socles sur les murs, les plafonds ou les planchers; Fixation des lustres ou des appliques aux socles
F21V 21/03 - Socles sur les plafonds, p. ex. rosaces de plafond
F21V 21/35 - Eléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
90.
ONE STEP REMOVABLE WIRE MANAGER CONNECTION FOR INDOOR LUMINARIES
A hook device is attached to the inside of a luminaire's knockout plug such that the step of removing the knockout plug draws wires attached to the hook device out of the luminaire through the plug hole. This permits easy access to these wires for making connections with external wires. Conventional clamping devices can then be attached to secure the external wires to the luminaire and close up the plug hole.
A lighting device (1) is disclosed comprising a transmissive housing (3) and a filament (10) within said transmissive housing. The filament comprises a transmissive substrate (20) carrying a plurality of solid state lighting elements (30) and a phosphor containing resin coating (40) enveloping said filament. The resin coating includes at least one region (42) leaking light produced by said solid state lighting elements that is unconverted by said phosphor and the transmissive housing carries a further phosphor layer (7) covering part of the transmissive housing for each of said regions of the resin coating, each of said further phosphor layers being arranged to receive said unconverted light leaking from at least one of said regions. Also disclosed is a method of manufacturing such a lighting device.
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p.ex. avec une ampoule en verre
F21K 9/235 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis - Détails des socles ou des calottes, c. à d. des parties qui relient la source lumineuse à un culot; Agencement des composants à l’intérieur des socles ou des calottes
F21K 9/64 - Agencements optiques intégrés dans la source lumineuse, p.ex. pour améliorer l’indice de rendu des couleurs ou l’extraction de lumière en utilisant des moyens de conversion de longueur d’onde distincts ou espacés de l’élément générateur de lumière, p.ex. une couche de phosphore éloignée
The invention refers to a system for controlling a radiofrequency sensing of a network 100. The network is adapted to perform different radiofrequency sensing modes, e.g. RSSI-, CSSI- or Doppler based modes. The system 130 comprises a providing unit 131 for providing environmental information, wherein the environmental information is indicative of a physical property of one or more surfaces in an environment of the network. A selecting unit 132 is adapted for selecting and/or modifying a radiofrequency sensing mode to be performed by the network, wherein the radiofrequency sensing mode is selected and/or modified based on the environmental information, and a controlling unit 133 is adapted for controlling the network 100 to perform the selected and/or modified sensing mode Taking the physical properties of surfaces in an environment into account and modifying and/or selecting the utilized radiofrequency sensing mode accordingly increases the reliability and the accuracy of the radiofrequency sensing.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 7/00 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , ,
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p.ex. sonar, chercheur de direction
G01S 13/87 - Combinaisons de plusieurs systèmes radar, p.ex. d'un radar primaire et d'un radar secondaire
The invention provides a track-lighting system comprising: (i) an elongated power track extending in a longitudinal direction along a longitudinal axis, wherein the elongated power track comprises: a tubular profile extending in said longitudinal direction, wherein the tubular profile comprises an inner surface, an outer surface, and a slot extending in said longitudinal direction, wherein the inner surface is accessible through said slot; an 5 inner track arranged on said inner surface and extending in said longitudinal direction; an outer track arranged on said outer surface and extending in said longitudinal direction; (ii) a lighting device; wherein the lighting device comprises an inner track-connector configured to connect the lighting device mechanically and electrically to said inner track; (iii) a panel; wherein the panel comprises an outer track-connector configured to connect the panel 10 mechanically to said outer track.
F21S 8/06 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux par suspension
F21V 21/35 - Eléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
G02B 6/00 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES - Détails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p.ex. des moyens de couplage
96.
A METHOD FOR MIGRATING NODES IN A DISTRIBUTED NETWORK TO A CENTRALIZED NETWORK
A method (500) for migrating two or more nodes (400) in a distributed wireless network to a centralized wireless network, the method (500) comprising the steps of receiving (S501) by a first bridge device (200) configuration information about the distributed wireless network from a second bridge device (300) in the distributed wireless network; accessing (S502) the distributed wireless network by the first bridge device (200) based on the received configuration information; querying (S503) the two or more nodes (400) in the distributed wireless network by the first bridge device (200) to collect topology information among the two or more nodes (400); determining (S504) by the first bridge device (200) a sequence list for requesting the two or more nodes (400) to join the centralized wireless network based on the topology information; informing (S505) the two or more nodes (400) to join the centralized wireless network according to the sequence list.
The invention provides a light generating system (1000) comprising one or more primary solid state light sources (50), one or more secondary solid state light sources (60), a first luminescent material arrangement (1210), a second luminescent material arrangement (1220), and a control system (300), wherein: (A) the one or more primary solid state light sources (50) are configured to generate primary light (51); (B) the one or more secondary solid state light sources (60) are configured to generate secondary light (61); (C) the first luminescent material arrangement (1210) is configured in a light receiving relationship with at least one primary solid state light source (50) and is configured to convert at least part of the primary light (51) of the at least one primary solid state light source (50) into first luminescent material arrangement light (1211); wherein when the at least one primary solid state light source (50) alone irradiates the first luminescent material arrangement (1210) a first spectral power distribution, comprising the primary light (51) (of the at least one primary solid state light source (50)) and the first luminescent material arrangement light (1211), is obtained; (D) the second luminescent material arrangement (1220) is configured in a light receiving relationship with at least one (other) primary solid state light source (50) and is configured to convert at least part of the primary light (51) into second luminescent material arrangement light (1221); wherein when the at least one (other) primary solid state light source (50) alone irradiates the second luminescent material arrangement (1220) a second spectral power distribution, comprising the primary light (51) and the second luminescent material arrangement light (1221), is obtained; (E) the first spectral power distribution and the second spectral power distribution have v' values differing at least 0.02; wherein the first spectral power distribution has a first color point outside 10 standard deviation of color matching (SDCM) from the black body locus, and wherein the second spectral power distribution has a second color point outside 10 standard deviation of color matching (SDCM) from the black body locus.
H01L 33/50 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les éléments du boîtier des corps semi-conducteurs Éléments de conversion de la longueur d'onde
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 33/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails
H01L 33/10 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure réfléchissante, p.ex. réflecteur de Bragg en semi-conducteur
98.
LIGHT FIXTURE INCLUDING ENVIRONMENTAL INGRESS PROTECTION MEANS
A lighting fixture (100) is disclosed that includes an upper housing (101) that includes an electrical component (107) and a lower housing (102) that includes a lighting module (104) that is electrically coupled to the electrical component (107) using a wire positioned in a wire channel. A first seal (200) including a wire pathway (201) and a slit (202) can be positioned with a first orientation in the wire channel (110) and allow the wire to pass there through using the wire pathway (201) and the slit (202). When the first seal (200) is positioned with the first orientation in the wire channel (110) the possibility of water penetration into one or both of the upper housing (101) or the lower housing (102) via the wire channel (110) is reduced. The first seal (200) can be positioned with a second orientation in the wire channel (110) so that the wire pathway (201) is perpendicular to the wire channel (110) when no wire is needed. The lighting fixture (100) may also include a wire tunnel (109) formed between the upper housing (101) and the lower housing (102) and including an aperture (111) at one end through which the wire passes there through. A second seal can be positioned in the aperture (111) and allow the wire to pass there through the aperture (111). The wire is compressed between a side of the second seal (300) and the aperture (111).
F21S 8/08 - Dispositifs d'éclairage destinés à des installations fixes avec un support
F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
F21V 31/00 - Dispositions d'étanchéité à l'eau ou aux gaz
H02G 15/013 - Moyens d'étanchéité pour entrées de câble
F21W 131/10 - Utilisation ou application des dispositifs ou des systèmes d'éclairage, non prévues dans les groupes Éclairage de plein air ou d'extérieur
F21W 131/103 - Utilisation ou application des dispositifs ou des systèmes d'éclairage, non prévues dans les groupes Éclairage de plein air ou d'extérieur des rues ou des routes
F21Y 105/10 - Sources lumineuses planes comprenant un réseau bidimensionnel d’éléments générateurs de lumière ponctuelle
99.
RGB ARCHITECTURE FOR COLOR CONTROLLABLE LED FILAMENT
The invention provides a LED filament device (1000) configured to generate LED filament device light (1001), wherein the LED filament device (1000) comprises a LED filament (1100), wherein the LED filament (1100) comprises a plurality of light generating devices (100), each comprising a solid state light source (10), wherein the plurality of light generating devices (100) comprises a first set of n1 first light generating devices (110) configured to generate red first device light (111), a second set of n2 second light generating devices (120) configured to generate blue second device light (121), and a third set of n3 third light generating devices (130) configured to generate green third device light (131), wherein at least part of a total number n2 of the second light generating devices (120) of the second set are configured neighboring to first light generating devices (110) of the first set, wherein at least part of a total number n3 of the third light generating devices (130) of the third set are configured neighboring to first light generating devices (110) of the first set, wherein a total number n1 of the first light generating devices (110) is larger than the total number n2 of second light generating devices (120), wherein the total number n1 of the first light generating devices (110) is larger than a total number n3 of third light generating devices (130), wherein in a first operational mode the LED filament device (1000) is configured to generate filament device light (1001) having a correlated color temperature of at maximum 2500 K, wherein the filament device light (1001) comprises the red first device light (111) of the first set of n1 first light generating devices (110), the blue second device light (121) of the second set of n2 second light generating devices (120), and the green third device light (131) of the third set of n3 third light generating devices (130).
F21K 9/232 - Sources lumineuses rétrocompatibles pour dispositifs d’éclairage avec un seul culot pour chaque source lumineuse, p.ex. pour le remplacement de lampes à incandescence avec un culot à baïonnette ou à vis spécialement adaptées à la génération de lumière essentiellement omnidirectionnelle, p.ex. avec une ampoule en verre
The present invention relates to a lighting device (1) comprising a luminous panel (2) comprising a light-emitting surface (3), a cover surface (4) arranged at a distance from the light-emitting surface (3), and at least one lateral surface (5) connecting the light-emitting surface (3) and the cover surface (4). The lighting device (1) further comprises a power track (6) being integrated in the luminous panel (2).
F21S 8/00 - Dispositifs d'éclairage destinés à des installations fixes
F21V 21/35 - Eléments de support déplaçables le long d'un élément de guidage avec un contact électrique direct entre l'élément de support et les conducteurs électriques disposés le long de l'élément de guidage
