发明名称 TFT array substrate
摘要 The present invention provides a thin-film transistor (TFT) array substrate. The TFT array substrate is structured to change the way that sub-pixels are arranged so that during a displaying period of a frame of image, the sub-pixels that have inconsistent brightness/darkness become alternate with each other spatially so that a displaying defect of vertical bright/dark lines can be improved and the overall resistance of the data line can be reduced to thereby reduce resistance-capacitance delay and prevent incorrect charging at a tail end of a scan line or a data line.
申请公布号 US9419022(B1) 申请公布日期 2016.08.16
申请号 US201414423758 申请日期 2014.11.05
申请人 Shenzhen China Star Optoelectronics Technology Co., Ltd 发明人 Chen Caiqin;Hsu Jehao
分类号 H01L27/12;H01L27/14;G09G3/32;G09G3/36 主分类号 H01L27/12
代理机构 代理人 Cheng Andrew C.
主权项 1. A thin-film transistor (TFT) array substrate, comprising: a plurality of data lines, a plurality of scan lines, and a plurality of sub-pixels arranged in an array; in each row of the sub-pixels, the sub-pixels of odd columns and the sub-pixels of even columns being staggered laterally on a plane; each of the data lines being electrically connected to two sub-pixels of each of the sub-pixel rows that are located on left side and right side of the data line respectively by TFTs and supplying data signals to the two sub-pixels; two scan lines being provided, corresponding to and located at upper and lower sides of each of the sub-pixel rows; the nth scan line and the (n′)th scan line being respectively located on the upper and lower sides of the nth sub-pixel row; the (n+1)th scan line and the (n′+1)th scan line being respectively located on the upper and lower sides of the (n+1)th sub-pixel row, n being a positive integer, so that the nth sub-pixel row and the (n+1)th sub-pixel row collectively form a repeatable circuit formation unit; the nth scan line being electrically connected via TFTs to and driving the sub-pixels of even columns in the nth sub-pixel row and the (n′)th scan line being electrically connected via TFTs to and driving the sub-pixels of odd columns in the nth sub-pixel row; and the (n+1)th scan line being electrically connected via TFTs to and driving the sub-pixels of odd columns in the (n+1)th sub-pixel row and the (n′+1)th scan line being electrically connected via TFTs to and driving the sub-pixels of even columns in the (n+1)th sub-pixel row; whereby in the nth sub-pixel row, the sub-pixels of even columns are driven earlier than the sub-pixels of odd columns and in the (n+1)th sub-pixel row, the sub-pixels of even columns are driven later than the sub-pixels of odd columns.
地址 Shenzhen, Guangdong CN