发明名称 |
FEU DE SIGNALISATION A DIODES ELECTROLUMINESCENTES |
摘要 |
The light has a case (1) closed by a frontal lens (2) and in which a support plate (3) is mounted for carrying light emitting diodes (4). A transparent collimation plate (5) has a collimation lens (6) and a cylindrical diffusion lens (7) curved towards the diodes and frontal lens, respectively. An anti-phantom screen (11) is interposed between the collimation plate and frontal lens. The screen has opaque segments delimiting slits (14). |
申请公布号 |
FR2863686(B1) |
申请公布日期 |
2006.02.24 |
申请号 |
FR20030014456 |
申请日期 |
2003.12.10 |
申请人 |
SAGEM SA |
发明人 |
BOCKTAELS PATRICE;PERROT SYLVAIN |
分类号 |
F21S8/00;F21S8/10;F21V5/00;F21V5/04;F21V9/08;F21V11/12;F21V13/02;F21V13/12;F21W111/02;F21Y101/02 |
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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