发明名称 |
Liquid crystal display device with influences of offset voltages reduced |
摘要 |
A liquid crystal display device having a liquid crystal display element having a plurality of pixels. The video signal line driver circuit includes a plurality of amplifiers each of which has a pair of a first input terminal and a second input terminal, and a plurality of pairs of an inverting input terminal and a noninverting input terminal. Each of the plurality of amplifiers has a switching circuit which switches between a first state and a second state, based on a switching control signal supplied with a switching repetition period equal to double a display line repetition period.
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申请公布号 |
US7417614(B2) |
申请公布日期 |
2008.08.26 |
申请号 |
US20040832435 |
申请日期 |
2004.04.27 |
申请人 |
HITACHI, LTD.;HITACHI DEVICE ENGINEERING CO., LTD.;HITACHI ULSI SYSTEMS CO., LTD. |
发明人 |
GOTO MITSURU;KATAYANAGI HIROSHI;ODE YUKIHIDE;SAITOU YOSHIYUKI;KOTERA KOICHI |
分类号 |
G09G3/36;G02F1/133;G09G3/20 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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