Title:
複数の発光体により共有される電流源
Document Type and Number:
Japanese Patent JP7134705
Kind Code:
B2
Abstract:
A lighting module including a light source with a carrier and at least two light emitters that are placed on the carrier and that have a common electrode; and a power-supplying electrical circuit for supplying the light emitters with power. The power-supplying electrical circuit includes a current source that is connected, via switches, to the light emitters of the light source, and a control circuit for controlling the switches, so as to allow each of the emitters to be selectively supplied with power by the current source.
Inventors:
Lionel, Dollar Mer
Arnaud, Fable
Arnaud, Fable
Application Number:
JP2018096238A
Publication Date:
September 12, 2022
Filing Date:
May 18, 2018
Export Citation:
Assignee:
VALEO VISION
International Classes:
H05B45/40; B60Q3/74; B60Q3/80
Domestic Patent References:
| JP2014527719A |
Foreign References:
| US20140312771 | ||||
| US20150257223 | ||||
| US20140217909 |
Attorney, Agent or Firm:
Takeshi Sekine
Yasukazu Sato
Nobuto Ishihara
Yasukazu Sato
Nobuto Ishihara
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