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US6064362A Active matrix display 失效
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Active matrix display
摘要:
An active matrix liquid crystal display includes a rectangular array of picture elements driven by data and scan drivers. Each picture element includes a liquid crystal display element connected to the output of a unity gain buffer amplifier. The input of the amplifier is connected to a hold capacitor and to series connected gate transistors. The gates of the transistors are connected to a scan electrode and the transistors are connected in series between a data electrode and the input of the amplifier. The output of the amplifier is connected to the connection between the transistors.
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