发明名称 |
Controlling the brightness of image display device |
摘要 |
Controlling the brightness of an image display device includes generating a clock signal having a frequency that varies according to locations of row electrodes in a predetermined column line and generating a signal having a pulse width corresponding to a gray scale value of an input image signal in accordance with the clock signal corresponding to the location of the row electrode of a pixel at which an image signal is to be displayed.
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申请公布号 |
US7312772(B2) |
申请公布日期 |
2007.12.25 |
申请号 |
US20040855556 |
申请日期 |
2004.05.28 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
KIM JUNG-WOO |
分类号 |
G02F1/133;G09G3/36;G09G3/20;G09G3/22;G09G3/28;G09G5/10;H04N5/66 |
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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