发明名称 Vehicular headlamp and light emission module
摘要 A vehicular headlamp includes a semiconductor light emitting device that faces in a direction substantially perpendicular to a forward direction, a reflector that is formed like a curved surface so as to surround the semiconductor light emitting device, has an opening at its front, has its optical center on the semiconductor light emitting device, and reflects forward light generated by the semiconductor light emitting device, and a light transmitting member that is formed so as to cover the semiconductor light emitting device. Here, the light transmitting member includes a cover member that covers the semiconductor light emitting device and transmits at least apart of the light generated by the semiconductor light emitting device, and a deflection member that covers front of the semiconductor light emitting device and deflects forward a part of the light generated by the semiconductor light emitting device.
申请公布号 US7631997(B2) 申请公布日期 2009.12.15
申请号 US20070825745 申请日期 2007.07.09
申请人 KOITO MANUFACTURING CO., LTD. 发明人 ISHIDA HIROYUKI;TATSUKAWA MASASHI
分类号 F21S8/12;F21V5/04;F21S8/10;F21V11/16;F21V13/00;F21V21/00;F21W101/10;F21Y101/02;H01L33/54;H01L33/56;H01L33/60 主分类号 F21S8/12
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