发明名称 |
Vehicular lamp |
摘要 |
A vehicular lamp used in an automobile includes: semiconductor light emitting elements for emitting light; a time measurement unit for measuring time in which the semiconductor light emitting elements continues to emit light; and a current supplying unit for supplying a supply current that increases as the time measured by the time measurement unit increases, to the semiconductor light emitting elements.
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申请公布号 |
US2004217712(A1) |
申请公布日期 |
2004.11.04 |
申请号 |
US20040832074 |
申请日期 |
2004.04.26 |
申请人 |
TAKEDA HITOSHI;ITO MASAYASU |
发明人 |
TAKEDA HITOSHI;ITO MASAYASU |
分类号 |
B60Q1/00;B60Q1/44;H01L33/00;H05B33/08;H05B37/02;(IPC1-7):B60Q1/02 |
主分类号 |
B60Q1/00 |
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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