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Driver circuit for color liquid crystal display has two level shift circuits, connected together and providing voltage shifts in opposite directions
Driver circuit for color liquid crystal display has two level shift circuits, connected together and providing voltage shifts in opposite directions
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机译:彩色液晶显示器的驱动器电路具有两个电平移位电路,它们连接在一起并提供相反方向的电压移位
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摘要
A first level shift circuit outputs a potential obtained by shifting the input potential (VI) by a predetermined voltage in one direction. A second level shift circuit (30) outputs a potential obtained by shifting the output from the first level shift circuit by a predetermined voltage in an opposite direction. The first level shift circuit includes a current-limiting element (65) connected to two transistors (24,31).
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