发明名称 |
Lighting circuit, especially for cars |
摘要 |
The circuit has a LED matrix in a combined series/parallel circuit supplied with a direct voltage and/or constant current by a supply circuit, whereby the LED matrix consists of a number of parallel connected rows, each with a number of series strands, each containing a LED, and there are cross-connections between the strands. At least one transverse resistance is arranged in at least one cross-connection.
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申请公布号 |
EP1349434(A2) |
申请公布日期 |
2003.10.01 |
申请号 |
EP20030100572 |
申请日期 |
2003.03.07 |
申请人 |
HELLA KGAA HUECK & CO. |
发明人 |
STUDNIORZ, JOSEF;SCHULTE-EWERSUM, BERND;HINDERLICH, ANDREAS |
分类号 |
H05B33/08;(IPC1-7):H05B33/08 |
主分类号 |
H05B33/08 |
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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