发明名称 |
Liquid crystal display apparatus and liquid crystal display driving method |
摘要 |
A display apparatus having a display pixel unit including a plurality of pixels arranged in a matrix, a first driving circuit for outputting a control signal to the pixels to turn the pixels ON, the control signal depending on gray-scale information of display data, and a second driving circuit outputting a ramp waveform signal for turning the pixels on a line ON in accordance with a time-period of a scanning time-period and a scanning signal of turning the pixels on the line OFF. The ramp waveform signal includes a first ramp waveform signal and a second ramp waveform signal, and the second driving circuit outputs alternately the first and second ramp waveform signals to the pixels in accordance with the time-period of the scanning time-period.
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申请公布号 |
US2004227711(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040874372 |
申请日期 |
2004.06.24 |
申请人 |
KUDO YASUYUKI;FURUHASHI TSUTOMU;MIYAZAWA TOSHIO;MIKAMI YOSHIRO;AKIMOTO HAJIME;MANBA NORIO |
发明人 |
KUDO YASUYUKI;FURUHASHI TSUTOMU;MIYAZAWA TOSHIO;MIKAMI YOSHIRO;AKIMOTO HAJIME;MANBA NORIO |
分类号 |
G02F1/136;G02F1/133;G09G3/20;G09G3/36;(IPC1-7):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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