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1. 发明申请

US20080111781A1 GRAY-SCALE VOLTAGE PRODUCING MODULE FOR LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：用于液晶显示器的灰度电压生产模块
公开(公告)号：US20080111781A1
公开(公告)日：2008-05-15
申请号：US11937212
申请日：2007-11-08
申请人： Min Seok BAE
发明人： Min Seok BAE
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2310/027
摘要： A liquid crystal display providing a gray scale voltage at a range in which the transmittance of liquid crystals is non-linearly changed with respect to the applied gray-scale voltage. voltage distributor including an upper variable voltage distribution unit, a fixed voltage distribution unit and a lower variable voltage distribution unit, which are connected in series between high and low potential voltages; and a voltage output means for outputting a gray-scale voltage using the distribution voltages of the voltage distributor, wherein each of the upper and lower variable voltage distribution units comprises a plurality of variable resistor sections connected in series, and the fixed voltage distribution unit comprises a plurality of variable resistor sections connected in series; a liquid crystal display having the same; and a driving method thereof.
摘要翻译：在液晶的透射率相对于施加的灰度电压非线性变化的范围内提供灰度电压的液晶显示器。电压分配器，包括在高电压和低电压之间串联连接的上可变电压分配单元，固定电压分配单元和下可变电压分配单元; 以及电压输出装置，用于使用电压分配器的分配电压输出灰度电压，其中上和下可变电压分配单元中的每一个包括串联连接的多个可变电阻器部分，并且固定电压分配单元包括串联连接的多个可变电阻部; 具有该液晶显示器的液晶显示器; 及其驱动方法。

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