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    • 4. 发明申请
    • Electro-optic device
    • 电光装置
    • US20060087485A1
    • 2006-04-27
    • US11254157
    • 2005-10-19
    • Moriyuki Tsuchihashi
    • Moriyuki Tsuchihashi
    • G09G3/36
    • G09G3/3688G09G2320/0223G09G2320/0233
    • Disclosed is a drive circuit for an electro-optic device which includes a plurality of scan lines, a plurality of data lines, and a plurality of pixel circuits arranged corresponding to intersections between each of the scan lines and each of the data lines. The drive circuit includes a compensation voltage outputting circuit which, corresponding to a plurality of representative data lines selected out of the plurality of data lines, outputs compensation voltages which are obtained by compensating for differences in voltage characteristics among pixel circuits corresponding to the representative data lines; a reference voltage distributing circuit for outputting a plurality of reference voltages on the basis of at least two of the compensation voltages; and a data voltage outputting circuit for outputting data voltages based on the reference voltages respectively to the data lines.
    • 公开了一种用于电光装置的驱动电路,其包括多个扫描线,多条数据线以及与每条扫描线和每条数据线之间的交点对应排列的多个像素电路。 驱动电路包括补偿电压输出电路,该补偿电压输出电路对应于从多条数据线中选出的多个代表性数据线,输出通过补偿与代表性数据线对应的像素电路之间的电压特性差异而获得的补偿电压 ; 参考电压分配电路,用于基于所述补偿电压中的至少两个输出多个参考电压; 以及数据电压输出电路,用于分别将基于参考电压的数据电压输出到数据线。