发明名称 |
DISPLAY MATRIX DRIVING METHOD |
摘要 |
The number of grey levels in LCD display devices is drastically increased by selecting the picture elements during a short part of the line period and by providing them with data signals. The column electrode is subsequently fixed at a reference voltage. The capacitive crosstalk thereby considerably decreases. If necessary crosstalk compensation can be used. This provides the possibility of introducing more grey levels. Simultaneously it is possible to take redundancy measures which would otherwise be impossible due to loss of grey levels. |
申请公布号 |
AU8013687(A) |
申请公布日期 |
1988.05.05 |
申请号 |
AU19870080136 |
申请日期 |
1987.10.26 |
申请人 |
PHILIPS' GLOEILAMPENFABRIEKEN, N.V., |
发明人 |
NAME NOT GIVEN |
分类号 |
G02F1/136;G02F1/133;G02F1/1365;G09G3/34;G09G3/36 |
主分类号 |
G02F1/136 |
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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