发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of obtaining a picture with small luminance unevenness as a liquid crystal display device having an analog buffer circuit. SOLUTION: A source signal line driving circuit has a plurality of analog buffer circuits. The connection of the analog buffer circuits and source signal lines are changed for each period, and output variance among the analog buffer circuits is leveled to obtain a uniform picture. COPYRIGHT: (C)2004,JPO
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申请公布号 |
JP2004118183(A) |
申请公布日期 |
2004.04.15 |
申请号 |
JP20030310095 |
申请日期 |
2003.09.02 |
申请人 |
SEMICONDUCTOR ENERGY LAB CO LTD;SHARP CORP |
发明人 |
KOYAMA JUN;KIMURA HAJIME;SHIONOIRI YUTAKA;HIRAYAMA YASUHIRO;RI FUKURETSU |
分类号 |
G02F1/133;G09G3/20;G09G3/36;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/133 |
代理机构 |
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