公开(公告)号：US20200333674A1

公开(公告)日：2020-10-22

申请号：US16916169

申请日：2020-06-30

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

Inventor： Jian ZHAO ,  Ling SHEN ,  Yongli QIAN ,  Feng QIN

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1339 ,  H01L27/12

Abstract: Provided are a display panel and a display device. Along a column direction of the matrix, adjacent N rows of sub-pixels form a pixel unit group, N scanning lines of a same pixel unit group are electrically connected, and sub-pixels of the same pixel unit group are electrically connected to different data lines; a length of a first edge of the sub-pixel along the column direction of the matrix is smaller than a length of a second edge along a row direction; along the column direction of the matrix, adjacent N sub-pixels form a pixel unit; among N switch transistors of a same pixel unit, orthographic projections of at least two switch transistors on a preset plane at least partially overlap; among N data lines of the same pixel unit, an orthographic projection of at least one data line overlaps an orthographic projection of at least one pixel electrode.

公开(公告)号：US20200073168A1

公开(公告)日：2020-03-05

申请号：US16208835

申请日：2018-12-04

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  CHENGDU TIANMA MICRO-ELECTRONICS CO. LTD.

Inventor： Jian ZHAO ,  Ling SHEN ,  Feng QIN ,  Zhidan SU

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/133

Abstract: A liquid-crystal display panel and a liquid-crystal display device are provided. The display panel includes a display region and a non-display region surrounding the display region. The display panel also includes a first base including a first substrate, and a plurality of gate lines, a plurality of data lines, and a plurality of sub-pixels disposed in the display region. Moreover, the display panel includes a second base including a second substrate, and a liquid-crystal layer disposed between the first base and the second base. In addition, the display panel includes a heating power terminal disposed in the non-display region and including a first heating power terminal for outputting a high voltage and a second heating power terminal for outputting a low voltage. Further, the display panel includes at least one heating electrode disposed between the first substrate and the second substrate and used to heat the liquid-crystal layer.