发明名称 LIQUID CRYSTAL DEVICE, CONTROL CIRCUIT THEREFOR, AND ELECTRONIC APPARATUS
摘要 A liquid crystal device, a control circuit therefor, and an electronic apparatus are provided to enhance image quality by preventing image sticking from being generated in an area scan driving scheme. A controller(50) controls a liquid crystal device including a data line driving circuit, which adjusts a voltage of a data signal to high or low levels according to scan line conditions. A counter(53) counts the number of horizontal lines of an image signal. A determining circuit(59) determines magnitude between the number of horizontal lines and a stored value in a predetermined register. An add/subtract circuit(55) adds or subtracts the stored value as much as predetermined numbers according to the determination result of the determining circuit. A scan control circuit(51) stores the added or subtracted values in a register and sets a start timing of a field based on the stored value in the register.
申请公布号 KR20070104832(A) 申请公布日期 2007.10.29
申请号 KR20070036960 申请日期 2007.04.16
申请人 SEIKO EPSON CORPORATION 发明人 YOSHIMOTO HIROSHI
分类号 G09G3/36;G02F1/133;G09G3/20 主分类号 G09G3/36
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