发明名称 |
Automotive holographic signal lamp |
摘要 |
An automotive signal lamp is provided including a lens illuminated by a first light source on a first side, a transmissive hologram adjacent the lens for providing an image when the first light source is activated, and a reflective hologram adjacent the transmissive hologram for providing an image when the first light source is nonactuated and the lens is illuminated by a second light source on a second side of the lens generally opposite the first light source.
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申请公布号 |
US5571277(A) |
申请公布日期 |
1996.11.05 |
申请号 |
US19950489493 |
申请日期 |
1995.06.12 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
ALLRED, CHRISTOPHER S.;LANDWEHR, DEWAYNE A. |
分类号 |
B60Q1/30;(IPC1-7):B60Q1/44 |
主分类号 |
B60Q1/30 |
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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