发明申请
US20080278470A1 METHOD FOR GENERATING A GAMMA VOLTAGE, DRIVING CIRCUIT THEREFOR, AND DISPLAY DEVICE
失效
用于产生伽马电压，驱动电路和显示装置的方法
- 专利标题： METHOD FOR GENERATING A GAMMA VOLTAGE, DRIVING CIRCUIT THEREFOR, AND DISPLAY DEVICE
- 专利标题（中）： 用于产生伽马电压，驱动电路和显示装置的方法
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申请号： US12044796申请日： 2008-03-07
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公开(公告)号： US20080278470A1公开(公告)日： 2008-11-13
- 发明人: Chang-Jin IM , Hisashi Kimura , Sang-Jae Yeo , Moon-Chul Park
- 申请人： Chang-Jin IM , Hisashi Kimura , Sang-Jae Yeo , Moon-Chul Park
- 优先权： KR2007-46205 20070511
- 主分类号： G09G5/00
- IPC分类号： G09G5/00 ; G09G3/36
摘要：
A method for generating a gamma voltage comprising, a first low voltage and a first high voltage having a first voltage range between the first low voltage and the first high voltage are divided into a plurality of gamma voltages of a first polarity during a first interval. A second low voltage and a second high voltage having a second voltage range between the second low voltage and the second high voltage are divided into a plurality of gamma voltages of a second polarity during a second interval.
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