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F21K 2/00
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Non-electric light sources using luminescence; Light sources using electrochemiluminescence |
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F21K 2/04
|
Non-electric light sources using luminescence; Light sources using electrochemiluminescence using thermoluminescence |
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F21K 2/06
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Non-electric light sources using luminescence; Light sources using electrochemiluminescence using chemiluminescence |
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F21K 2/08
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Non-electric light sources using luminescence; Light sources using electrochemiluminescence using chemiluminescence activated by an electric field, i.e. electrochemiluminescence |
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F21K 5/00
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Light sources using charges of combustible material, e.g. illuminating flash devices |
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F21K 5/04
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Plural charges, e.g. associated for sequential ignition |
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F21K 5/06
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Charge containment |
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F21K 5/08
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Charge held in non-disrupting container, e.g. photo-flash bulb |
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F21K 5/10
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Charge held in non-disrupting container, e.g. photo-flash bulb bearing a coating |
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F21K 5/12
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Charge ignition |
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F21K 5/14
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Charge ignition percussive |
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F21K 5/16
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Charge ignition electrical |
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F21K 5/18
|
Electrically-ignited primers |
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F21K 5/20
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Charge feeding means |
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F21K 5/22
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Protective light shields |
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F21K 9/00
|
Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers |
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F21K 9/20
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Light sources comprising attachment means |
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F21K 9/23
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Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings |
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F21K 9/27
|
Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes |
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F21K 9/60
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Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction |
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F21K 9/61
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Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides |
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F21K 9/62
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Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls |
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F21K 9/64
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Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer |
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F21K 9/65
|
Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts |
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F21K 9/66
|
Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of globes or covers forming part of the light source |
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F21K 9/68
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Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of reflectors forming part of the light source |
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F21K 9/69
|
Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of refractors forming part of the light source |
|
F21K 9/90
|
Methods of manufacture |
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F21K 9/232
|
Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb |
|
F21K 9/233
|
Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps |
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F21K 9/235
|
Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings - Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps |
|
F21K 9/237
|
Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings - Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases |
|
F21K 9/238
|
Arrangement or mounting of circuit elements integrated in the light source |
|
F21K 9/272
|
Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes - Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts |
|
F21K 9/275
|
Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes - Details of bases or housings, i.e. the parts between the light-generating element and the end caps; Arrangement of components within bases or housings |
|
F21K 9/278
|
Arrangement or mounting of circuit elements integrated in the light source |
|
F21K 99/00
|
Subject matter not provided for in other groups of this subclass |
