发明名称 |
Liquid crystal display device, system and methods of compensating for delays of gate driving signals thereof |
摘要 |
A liquid crystal display device includes a gate driving shift register having symmetrically split circuit portions by which each of plural gate lines is dually driven from both ends of the gate line during ripple-through scanning of rows of the LCD device. The LCD device includes a timing controller generating an output enable signal and a gate clock, where the timing controller adjusts a timing of a load signal for deciding a data output timing point when data will be loaded into a currently activated display row. The data output timing point is a function of a delay measuring feedback signal that is used to measure the cumulative delays of the sequentially connected stages of the shift register. |
申请公布号 |
US8232941(B2) |
申请公布日期 |
2012.07.31 |
申请号 |
US20070931549 |
申请日期 |
2007.10.31 |
申请人 |
YEO JANG-HYUN;KIM WOO-CHUL;PARK JAE-HYOUNG;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YEO JANG-HYUN;KIM WOO-CHUL;PARK JAE-HYOUNG |
分类号 |
G09G3/36 |
主分类号 |
G09G3/36 |
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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