发明授权
- 专利标题： Multi-color backlight control circuit and multi-color backlight control method
- 专利标题（中）： 多色背光控制电路和多色背光控制方式
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申请号： US13004293申请日： 2011-01-11
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公开(公告)号： US08072153B2公开(公告)日： 2011-12-06
- 发明人: Jing-Meng Liu
- 申请人： Jing-Meng Liu
- 申请人地址： TW
- 专利权人： Richtek Technology Corporation R.O.C.
- 当前专利权人： Richtek Technology Corporation R.O.C.
- 当前专利权人地址： TW
- 代理机构： Tung & Associates
- 主分类号： H05B37/00
- IPC分类号： H05B37/00
摘要：
The present invention discloses a multi-color backlight control circuit, comprising: a plurality of pins for electrically connecting with a plurality of LED strings of different LED colors; and a voltage supply circuit for receiving an input voltage and supplying a single output voltage to the plurality of LED strings of different LED colors. The present invention also discloses a multi-color backlight control method, comprising: supplying a single output voltage to a plurality of LED strings of different LED colors.
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