发明名称 LIQUID CRYSTAL ELEMENT DRIVE METHOD, DRIVE CIRCUIT AND DISPLAY APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a driving method of a liquid crystal device and a display device in which a good gray displaying is conducted without deteriorating contrast and generating flickering and cross talk or the like. SOLUTION: A multiplex driven liquid crystal device is made of by interposing a liquid crystal layer between a substrate having scanning electrodes X<SB>1</SB>, X<SB>2</SB>,... and a substrate having signal electrodes Y<SB>1</SB>, Y<SB>2</SB>,.... A plurality of the scanning electrodes is successively and simultaneously selected, the selected period is divided into a plurality of intervals and a weighted voltage corresponding to desired display data is applied to each of the divided and selected intervals so as to conduct the gray displaying. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003302954(A) 申请公布日期 2003.10.24
申请号 JP20030063669 申请日期 2003.03.10
申请人 SEIKO EPSON CORP 发明人 ITO AKIHIKO;IINO SEIICHI
分类号 G02F1/133;G09G3/20;G09G3/36;(IPC1-7):G09G3/36 主分类号 G02F1/133
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