发明名称 |
Vehicle lighting or signalling device with a light guide |
摘要 |
<p>The device has a light source e.g. electroluminescent diode, emitting a light beam propagated in an optical guide (G). The optical guide has an output face (FS) for outputting the light beam and a reflection face (FR) for reflecting the light beam. The optical guide is associated to a reflecting screen which is arranged opposite to the reflection face provided with reflecting prisms (PR). Distance between the screen and the reflection face is comprised between 1-5 millimeters, where the reflection face is with base of titanium oxide or transparent polycarbonate polymer.</p> |
申请公布号 |
EP1775511(A1) |
申请公布日期 |
2007.04.18 |
申请号 |
EP20060291565 |
申请日期 |
2006.10.06 |
申请人 |
VALEO VISION |
发明人 |
BOURDIN, DAVID;MULLER, JULIEN;DUBOSC, CHRISTOPHE |
分类号 |
F21S8/00 |
主分类号 |
F21S8/00 |
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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