发明名称 |
Display device, method of controlling the same, and projection-type display apparatus |
摘要 |
A liquid-crystal display device performs a feedback process. A video signal is written on pixels on a unit by unit basis, each unit including a plurality of pixels (six pixels, for example). Scan pulses output from RGB LCD panels are supplied to a driver IC that supplies the RGB LCD panels with a variety of timing signals. A delay amount from the scan pulses from the optimum state thereof is measured. The delay amount is accounted for in a pulse that samples and holds the video signal, i.e., a pulsewidth control clock pulse.
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申请公布号 |
US2004061675(A1) |
申请公布日期 |
2004.04.01 |
申请号 |
US20030631568 |
申请日期 |
2003.07.31 |
申请人 |
HIRAKAWA TAKASHI;AOKI MASAKAZU |
发明人 |
HIRAKAWA TAKASHI;AOKI MASAKAZU |
分类号 |
G02F1/133;G09G3/00;G09G3/20;G09G3/36;G09G5/00;(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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