发明名称 |
Display driving method and display device |
摘要 |
A PWM signal voltage to be applied to each of signal voltages X1 to X4 of a simple matrix display to be PWM controlled is controlled in such a manner that the numbers of forward approach signal voltages and rearward approach signal voltages are almost equal to each other for a certain scanning electrode within an optional period.
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申请公布号 |
US2004085332(A1) |
申请公布日期 |
2004.05.06 |
申请号 |
US20030695272 |
申请日期 |
2003.10.27 |
申请人 |
ROHM CO., LTD. |
发明人 |
NAKAOKA HIROMITSU;TANAKA TOSHIMASA |
分类号 |
G09G3/20;G09G3/36;(IPC1-7):G09G5/10 |
主分类号 |
G09G3/20 |
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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