ARRAY SUBSTRATE AND DISPLAY DEVICE

ARRAY SUBSTRATE AND DISPLAY DEVICE

申请(专利)号： WO2016CN71588

专利号： WO2017008491A1 主分类号： G09G3/32 申请权利人： BOE

TECHNOLOGY GROUP CO., LTD. 公开国代码： WO 优先权国家： CN

摘 要：

An array substrate and display device, the array substrate comprising: a plurality of scanning signal lines; a plurality of data lines (Ld); a plurality of pixel circuits (P1, P2, …, Pn), the plurality of pixel circuits (P1, P2, …, Pn) being provided at a crossing location of the plurality of

scanning signal lines and the plurality of data lines (Ld); a current source circuit (S1), connected to first ends of the

plurality of data lines (Ld), and configured so as to output, to the corresponding pixel circuits (P1, P2, …, Pn), a current

corresponding to the pixel circuits (P1, P2, …, Pn), via the plurality of data lines (Ld); and a constant current circuit (S2), connected to second ends of the plurality of data lines (Ld), and configured to provide to the data lines (Ld), and from the first ends to the second ends, a current having a present value. Further provided is a display device comprising the above array substrate. The array substrate solves the problem of parasitic capacitance on a data line resulting in a small data current applied in the process

申请日： 2016-01-21 公开公告日： 2017-01-19

分类号： G09G3/32 发明设计人： SUN, TUO;

MA, ZHANJIE 申请国代码： CN

优先权： 20150716 CN

201510419881.5

摘 要 附 图：

of writing a small grayscale value having a large effect. 主权项：

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