公开(公告)号：US12072572B1

公开(公告)日：2024-08-27

申请号：US18523648

申请日：2023-11-29

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

Inventor： Xinru Yang ,  Jiacong Guo ,  Rentang Zhao ,  Ji Li ,  Chungching Hsieh

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133528 ,  G02F1/13356 ,  G02F1/1337

Abstract: Disclosed is a display panel, including a liquid crystal cell and a polarizing assembly disposed on the liquid crystal cell. The liquid crystal cell includes a display area, a transparent homogeneous dielectric layer is disposed between the polarizing assembly and the display area. The polarizing assembly includes: a substrate, a first polarizer and second polarizers. The first polarizer includes a first alignment layer and a polarizing layer, the first alignment layer is disposed on the substrate, and the polarizing layer is disposed on a side of the first alignment layer facing away from the substrate. The second polarizers are disposed on the substrate, and two adjacent second polarizers are disposed on opposite sides of the first alignment layer.

公开(公告)号：US12276885B2

公开(公告)日：2025-04-15

申请号：US18484434

申请日：2023-10-10

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

Inventor： Yoonsung Um ,  Shuang Wang ,  Jinming Liu ,  Fan Gao ,  Wu Cao ,  Hongyuan Xu ,  Chungching Hsieh

IPC: G02F1/1343 ,  G02F1/1362

Abstract: An array substrate and a display panel are provided. The array substrate includes a substrate, and at least three pixel unit. The pixel unit includes at least one pixel group and at least three data line groups disposed on the substrate. Each pixel group includes six sub-pixels arranged at intervals in a first direction. Each sub-pixel includes at least one pixel electrode. The at least three data line groups include three data line groups. Each data line group corresponds to a pixel electrode of one sub-pixel. The data line group is located on one side of the pixel electrode which is adjacent to the substrate. Each data line group includes two data lines arranged at intervals in the first direction. The pixel electrode of each sub-pixel is electrically connected to one data line.

公开(公告)号：US11789299B1

公开(公告)日：2023-10-17

申请号：US18079250

申请日：2022-12-12

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Zhengqin Lian ,  Yoonsung Um ,  Lixia Li ,  Chungching Hsieh

IPC: G02F1/133 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1343 ,  G09G3/36

CPC classification number: G02F1/13306 ,  G02F1/134309 ,  G02F1/136209 ,  G02F1/136218 ,  G02F1/136286 ,  H01L27/1255 ,  G09G3/36 ,  G09G2320/0209

Abstract: A driving substrate and a display panel are provided. The driving substrate includes a plurality of driving units. Each of driving unit includes a first metal layer. The first metal layer includes a shielding common electrode and a storage capacitance common electrode. A light-shielding portion of the shielding common electrode extends toward the storage capacitance common electrode. A pixel accommodating region is enclosed by the shielding common electrode and the storage capacitance common electrode. There is a gap between the light-shielding portion of the shielding common electrode and the storage capacitance common electrode. Thereby, signals can be transmitted to the shielding common electrode and the storage capacitance common electrode separately, a same signal or different signals can be transmitted to the shielding common electrode and the storage capacitance common electrode, to achieve independent control of the signals on the shielding common electrode and the storage capacitance common electrode.