发明名称 |
Liquid crystal display device |
摘要 |
A liquid crystal display device including a liquid crystal panel having a plurality of pixels, a driving circuit applying a video signal voltage to each of the pixels in accordance with display data. The driving circuit has a first circuit, a second circuit, and a switching circuit which connects an output terminal of the first circuit with an input terminal of the second circuit. The first circuit outputs a first voltage and a second voltage in accordance with first display data, and outputs the second voltage and a third voltage in accordance with second display data. The second voltage is lower than the first voltage, and the third voltage is lower than the second voltage.
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申请公布号 |
US6518946(B2) |
申请公布日期 |
2003.02.11 |
申请号 |
US20010852790 |
申请日期 |
2001.05.11 |
申请人 |
HITACHI, LTD.;HITACHI DEVICE ENGINEERING CO., LTD. |
发明人 |
ODE YUKIHIDE;OGURA AKIRA;AGATA KENTARO;KUROKAWA KAZUNARI;FUJIOKA TAKAHIRO;KATAYANAGI HIROSHI;GOTO MITSURU |
分类号 |
G02F1/133;G09G3/36;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/133 |
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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