公开(公告)号：US12165606B2

公开(公告)日：2024-12-10

申请号：US17756640

申请日：2022-04-13

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Chunxiao Hu ,  Yoonsung Um ,  Xiaojin He

IPC: G09G3/36 ,  G02F1/1362 ,  H01L27/12

Abstract: A display panel and a display device are provided in embodiments of the present application, the display panel includes: a plurality of sub-pixels, each of the sub-pixels includes a main area and a sub-area; a plurality of data lines connected to sub-pixels with a same polarity in adjacent pixel groups; a plurality of gate lines, each of which is connected to a part of sub-pixels in adjacent rows of sub-pixels; and a plurality of shared discharge bars, at least one shared discharge bar is disposed in the pixel group, and the shared discharge bars are connected to the sub-areas of the sub-pixels. Viewing angles of the display device can be improved.

公开(公告)号：US20240161710A1

公开(公告)日：2024-05-16

申请号：US17756640

申请日：2022-04-13

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.

Inventor： Chunxiao Hu ,  Yoonsung Um ,  Xiaojin He

IPC: G09G3/36 ,  G02F1/1362 ,  H01L27/12

CPC classification number: G09G3/3614 ,  G02F1/136286 ,  H01L27/124 ,  G09G2300/0452 ,  G09G2320/028

Abstract: A display panel and a display device are provided in embodiments of the present application, the display panel includes: a plurality of sub-pixels, each of the sub-pixels includes a main area and a sub-area; a plurality of data lines connected to sub-pixels with a same polarity in adjacent pixel groups; a plurality of gate lines, each of which is connected to a part of sub-pixels in adjacent rows of sub-pixels; and a plurality of shared discharge bars, at least one shared discharge bar is disposed in the pixel group, and the shared discharge bars are connected to the sub-areas of the sub-pixels. Viewing angles of the display device can be improved.

公开(公告)号：US12300604B2

公开(公告)日：2025-05-13

申请号：US17792355

申请日：2022-06-21

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Chunxiao Hu ,  Yoonsung Um ,  Xiaojin He ,  Qi Zhang

IPC: H01L23/528

Abstract: Embodiments of the present disclosure are directed to a display panel and a display device. The display panel includes a pixel array and a plurality of data lines. The pixel array includes a plurality of sub-pixel groups arranged in array, and the sub-pixel groups of the same color are arranged along a first direction. The display terminal includes a terminal body and the display panel. By connecting the data line with the sub-pixel groups of the same color, the display panel as disclosed is capable of overcoming the problem of poor charging uniformity of two adjacent luminous sub-pixels when displaying a solid color picture due to the sub-pixels of different colors connected to the same data line in the traditional two-row dot inversion framework.