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发明名称
液晶显示装置模组及其电压产生电路
摘要
一种电压产生电路,用以提供多个电压至一液晶显示装置。电压产生电路包括一整合电源供应装置、一切换控制电路以及一泵电路。整合电源供应装置用以产生一第一电压及一第二电压,其中第二电压高于第一电压。切换控制电路耦接整合电源供应装置,依据一时脉讯号输出第二电压与一地电压其中之一。泵电路耦接至切换控制电路,依据第二电压提供一第三电压至液晶显示装置。
申请公布号
TW200939189
申请公布日期
2009.09.16
申请号
TW097107551
申请日期
2008.03.04
申请人
奇美电子股份有限公司
发明人
张亨菖;汤宪忠
分类号
G09G3/36(2006.01)
主分类号
G09G3/36(2006.01)
代理机构
代理人
主权项
地址
台南县新市乡台南科学工业园区奇业路1号
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