公开(公告)号：US10788909B2

公开(公告)日：2020-09-29

申请号：US15983310

申请日：2018-05-18

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Huangyao Wu ,  Hongbo Zhou ,  Xiufeng Zhou ,  Boping Shen

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/20

Abstract: The present disclosure provides a display panel and display device. Display panel includes: a plurality of first sub-pixel groups and a plurality of second sub-pixel groups, the first sub-pixel group each including a plurality of first sub-pixels, the second sub-pixel groups each including a plurality of second sub-pixels, a contribution value of the first sub-pixels to the illumination brightness of the display panel being greater than that of the second sub-pixels to the illumination brightness of the display panel; a first data line connected to the first sub-pixels in the first sub-pixel group; a second data line connected to the second sub-pixels in the second sub-pixel group; a plurality of touch electrodes and a plurality of touch signal lines, a distance from the touch signal line to its closest second data line being smaller than a distance from the touch signal line to its closest first data line.

公开(公告)号：US10510315B2

公开(公告)日：2019-12-17

申请号：US15974699

申请日：2018-05-09

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Hongbo Zhou ,  Huangyao Wu ,  Xiufeng Zhou ,  Boping Shen

IPC: G09G3/36 ,  G02F1/133

Abstract: Provided are a display panel, a driving method thereof and a display device, for improving the quality of displayed images and reducing the power consumption. The display panel includes first and second pixel units of opposite polarities, and first and second data lines for transmitting signals of opposite polarities. The first and the second pixel units each includes at least two sub-pixels of different colors. The first data line is connected to the first pixel units in the (j−1)th and jth columns of sub-pixels. Sub-pixels in the first pixel unit in the (j−1)th column have different colors from those in the first pixel unit in the jth column. The second data line is connected to the second pixel units in the jth and (j+1)th columns. Sub-pixels in the second pixel unit in the jth column have different colors from those in the second pixel unit in the (j+1)th column.