FIELD: vehicles; lighting devices.
SUBSTANCE: group of inventions relates to lighting devices for a vehicle. Lighting device comprises a single-color light source configured to emit first radiation of the first color in the blue spectral range and associated with the controller. First color is configured to excite the photoluminescent portion to emit white light. Controller is configured to adjust output color of second radiation output from photoluminescent part, by adjusting the forward driving current and the relative duration of the single-color light source such that the intensity of the first radiation exceeds the photoluminescent part conversion capacity.
EFFECT: higher quality of common and working illumination.
19 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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| PHOTOLUMINESCENT FUEL FILLER DOOR | 2015 |
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|
RU2676206C2 |
| PHOTOLUMINESCENT DYNAMIC LIGHT SURVEY | 2015 |
|
RU2686587C2 |
| INTERIOR/EXTERIOR MOVING DESIGNS | 2015 |
|
RU2680646C2 |
