发明名称 |
Backlight control circuit |
摘要 |
The present invention discloses a backlight control circuit, and a method for controlling light emission devices. The method comprises: providing a plurality of light emission device paths connected in parallel; and setting a total current of the paths connected in parallel to a constant.
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申请公布号 |
US2008094007(A1) |
申请公布日期 |
2008.04.24 |
申请号 |
US20070906511 |
申请日期 |
2007.10.02 |
申请人 |
RICHTEK TECHNOLOGY CORPORATION |
发明人 |
LIAO CHIAWEI;LIU JING-MENG |
分类号 |
H05B41/36 |
主分类号 |
H05B41/36 |
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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