发明名称 |
Vehicle light |
摘要 |
A vehicle light that includes a semiconductor light emitting device can have a simple structure which suppresses deterioration of the light emitting quality of the device. The vehicle light can be configured to prevent aging and/or deterioration of components, such as a vapor deposited silver coating on the reflection surface of a reflector of the light. The vehicle light can also include a projector type optical unit that has the following components: a semiconductor light emitting device; a reflector which surrounds the semiconductor light emitting device from a rear side such that light emitted from the semiconductor light emitting device is reflected in a forward direction; and a projection lens which projects light being directly from the light emitting device or after reflected by the reflector in the forward direction. Furthermore, a space around the semiconductor light emitting device of the optical unit can be hermetically sealed from the outside atmosphere. A sealing member can be used to form the sealed space.
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申请公布号 |
US7631998(B2) |
申请公布日期 |
2009.12.15 |
申请号 |
US20070671173 |
申请日期 |
2007.02.05 |
申请人 |
STANLEY ELECTRIC CO., LTD. |
发明人 |
KOIKE TERUO;OMORI SHINYA;YAMADA MITSUO;UMEYAMA TATSUYA |
分类号 |
B60Q3/00;H01L33/44;H01L33/58;H01L33/60 |
主分类号 |
B60Q3/00 |
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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