发明名称 |
Liquid crystal driver and liquid crystal display device using the same |
摘要 |
A liquid crystal driver includes a voltage generator for generating gray scale voltages on the basis of reference voltages, and an output device for selecting one gray scale voltage from the generated gray scale voltages in accordance with display data, for applying inversion/non-inversion control to the selected gray scale voltage with respect to an inversion reference voltage on the basis of the selected gray scale voltage, an AC switching signal and the inversion reference voltage, and for outputting different liquid crystal supply voltages for one and the same display data to a liquid crystal panel.
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申请公布号 |
US5774106(A) |
申请公布日期 |
1998.06.30 |
申请号 |
US19950464133 |
申请日期 |
1995.06.05 |
申请人 |
HITACHI, LTD. |
发明人 |
NITTA, HIROYUKI;MANO, HIROYUKI;FURUHASHI, TSUTOMU;TAKITA, ISAO;TSUNEKAWA, SATORU;FUTAMI, TOSHIO;IKEDA, MAKIKO |
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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代理人 |
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主权项 |
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地址 |
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