发明名称 Electro-optical device
摘要 An electro-optical device comprising a display drive system with the display timing related to the unit time t for writing-in a picture element and to the time F for writing-in one picture is disclosed. In the device, a gradated display corresponding to the ratio of the division can be obtained by time-sharing the signal during a write-in of time t without changing the time F.
申请公布号 US7701523(B2) 申请公布日期 2010.04.20
申请号 US20040836246 申请日期 2004.05.03
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD 发明人 HIROKI MASAAKI;MASE AKIRA
分类号 G02F1/136;G02F1/1333;G02F1/1362;G09G3/20;G09G3/36;H01L21/336;H01L21/77;H01L21/84;H01L29/49;H01L29/786;H04N3/12 主分类号 G02F1/136
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