发明名称 VEHICLE LAMP
摘要 A vehicle lamp includes a semiconductor light emitting device arranged to face toward a front of the vehicle lamp, a first optical member disposed in front of the semiconductor light emitting device, and a second optical member disposed in front of the first optical member. The first optical member comprises a front surface and a back surface. The front surface is configured to internally reflect light from the semiconductor light emitting device toward the back surface. The back surface is configured to internally reflect the light reflected by the front surface back toward the front surface such that the light exits the first optical member from the front surface. The second optical member is disposed directly in front of the front surface of the first optical member and diffuses the light from the first optical member to form a light distribution pattern.
申请公布号 US2012057363(A1) 申请公布日期 2012.03.08
申请号 US201113224367 申请日期 2011.09.02
申请人 ISHIDA HIROYUKI;UCHIDA NAOKI;KOITO MANUFACTURING CO., LTD. 发明人 ISHIDA HIROYUKI;UCHIDA NAOKI
分类号 F21V13/10;F21V7/04;F21V13/04 主分类号 F21V13/10
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