公开(公告)号：US11841597B2

公开(公告)日：2023-12-12

申请号：US17051457

申请日：2020-05-20

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

Inventor： Zhixiong Jiang ,  Sheng Sun ,  Yoonsung Um ,  Woosung Son ,  Meng Chen ,  Wuguang Liu ,  Jubin Li ,  Zhiwei Tan ,  Haiyan Quan ,  Kaili Qu ,  Chuwei Liang ,  Ziqi Liu ,  Lintao Liu ,  Ting Li ,  Sikun Hao

IPC: G02F1/1368 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  H01L27/12

CPC classification number: G02F1/1368 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/136286 ,  H01L27/1222 ,  G02F1/13624

Abstract: The present disclosure provides an array substrate and a display panel including the same. The array substrate includes a plurality of pixel units. Each of the pixel units includes a main pixel electrode, a sub-pixel electrode, a first thin film transistor (TFT) electrically connected to the sub-pixel electrode, a second TFT electrically connected to the first TFT, and a third TFT electrically connected to the main pixel electrode. The first TFT includes a first channel and a first semiconductor layer. The first channel includes two or more subchannels. The first semiconductor layer includes two or more semiconductor sublayers. Each of the semiconductor sublayers is disposed in a corresponding subchannel.

公开(公告)号：US11380716B2

公开(公告)日：2022-07-05

申请号：US16648259

申请日：2019-11-11

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

Inventor： Meng Chen

IPC: H01L27/00 ,  H01L29/00 ,  H01L27/12

Abstract: An array substrate and manufacturing method thereof are provided. The array substrate includes: a substrate; a first gate electrode insulating layer disposed on the substrate, wherein the first gate electrode insulating layer has a recess therein; a gate electrode layer disposed in the recess of the first gate electrode insulating layer; a second gate electrode insulating layer covering the first gate electrode insulating layer and the gate electrode layer; and an active layer disposed on the second gate electrode insulating layer.

公开(公告)号：US12111529B2

公开(公告)日：2024-10-08

申请号：US17779607

申请日：2022-05-18

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

Inventor： Lin Li ,  Bo Sun ,  Feng Zheng ,  Yichen Bai ,  Meng Chen

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/13357 ,  G09G3/3208 ,  G09G3/34 ,  H01L25/16 ,  H10K59/95 ,  H01L25/075

CPC classification number: G02F1/13336 ,  G02F1/1336 ,  G09G3/3208 ,  G09G3/3406 ,  H01L25/167 ,  H10K59/95 ,  H01L25/0753

Abstract: A splicing display panel and a splicing display device are provided. The splicing display panel includes at least two spliced first display modules and at least one second display module. There is a seam between two adjacent first display modules. A portion of the first display module corresponding to a bezel area is provided with an accommodating slot. The accommodating slot of one of the first display modules is spliced with the accommodating slot of another one of the first display modules to form an accommodating cavity. The at least one second display module is arranged in the accommodating cavity, and the second display module covers the seam.