发明名称 |
Vehicle lamp lighting control device |
摘要 |
<p>A vehicle lamp lighting control device includes: a current control unit which is of a non-insulation type and supplies a supply current to a semiconductor light source; an abnormality detecting unit which detects abnormality of a positive-electrode-side output based on at least one of a power supply voltage or a supply voltage supplied to the semiconductor light source, and outputs signal indicating the abnormality; and a bypass unit which bypasses the supply current supplied from the current control unit in accordance with the signal indicating the abnormality.</p> |
申请公布号 |
EP2243661(A3) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20100159314 |
申请日期 |
2010.04.08 |
申请人 |
KOITO MANUFACTURING CO., LTD. |
发明人 |
MATSUI, KOTARO;SUGIYAMA, TAKAO |
分类号 |
B60Q1/04;H05B33/08 |
主分类号 |
B60Q1/04 |
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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