发明名称 |
Beleuchtungs- oder Signalvorrichtung für Kraftfahrzeuge |
摘要 |
The tip has a cavity (4) inside which a small size light source (1) e.g. light emitting diode, is placed partially. The cavity has a wall (8) crossed by light rays, and a ceiling surface (8b). A light rays receiving surface (7) totally reflects the light rays inside an optical guide (2). The surfaces (7, 8b) of the cavity have a corrugated profile permitting reflection and/or refraction of light rays with a high divergence angle in a manner so that the light rays spread inside the optical guide. Independent claims are also included for the following: (1) an optical guide for lighting or signaling a device for a vehicle comprising a tip (2) a lighting and a signaling device for a motor vehicle comprising an optical guide. |
申请公布号 |
DE602006017629(D1) |
申请公布日期 |
2010.12.02 |
申请号 |
DE20066017629T |
申请日期 |
2006.06.23 |
申请人 |
VALEO VISION |
发明人 |
DE LAMBERTERIE, ANTOINE;BOURDIN, DAVID |
分类号 |
G02B6/42;F21S8/12;F21V7/00;F21Y101/02;G02B6/00;G02B6/26 |
主分类号 |
G02B6/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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