发明名称 Lighting device for a vehicle and method for controlling light distribution of the lighting device
摘要 A lighting device (RH) for a vehicle includes multiple light emitting devices (10, 20). Each light emitting device (10, 20) is constructed of a light emitting diode (11, 21) as a light source and a light guide lens (13, 23) for guiding light emitted from the light emitting diode (11, 21). The light emitting devices (10, 20) are formed in convex light emitting devices (10) and fan-shaped light emitting devices (20). The convex devices (10) and the fan-shaped devices (20) have different light distribution characteristics. Therefore, light distribution areas and intensity of the lighting device (RH) are more flexibly adjusted than other lighting devices using light emitting diodes as a light source.
申请公布号 EP1388461(A3) 申请公布日期 2007.01.17
申请号 EP20030017976 申请日期 2003.08.06
申请人 DENSO CORPORATION 发明人 OKUMURA, KAZUHISA;CHIGUSA, YUJI
分类号 B60Q1/00;B60Q1/10;B60Q1/08;B60Q1/26;F21K99/00;F21S8/10;F21S8/12;F21V5/00;F21V8/00;F21W101/10;F21W101/12;F21W101/14;F21Y101/02 主分类号 B60Q1/00
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