发明名称 Vehicular Lamp
摘要 A vehicular lamp including a lens member between a light-emitting element (22) and a light guiding plate (26) in which emitted light from the light-emitting element(22) is incident on the rear end surface (26a) and then emitted from the front end surface (26b) to the front of the lamp. The lens member (28) allows a part of the emitted light, which travels in a direction close to an optical axis (Ax), to reach the light guiding plate (26) as diffusing light that diffuses in a horizontal plane and further allows the emitted light to reach the light guiding plate (26) as parallel light along the optical axis (Ax) in a vertical plane.
申请公布号 US2013021815(A1) 申请公布日期 2013.01.24
申请号 US201213546855 申请日期 2012.07.11
申请人 KOITO MANUFACTURING CO., LTD.;KOIZUMI HIROYA 发明人 KOIZUMI HIROYA
分类号 F21V13/02 主分类号 F21V13/02
代理机构 代理人
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