公开(公告)号：US20250151584A1

公开(公告)日：2025-05-08

申请号：US18513678

申请日：2023-11-20

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  South China University of Technology

Inventor： Jiangbo YAO ,  Junbiao PENG ,  Changming XIANG ,  Rui ZHAO ,  Weiji ZHANG

IPC: H10K59/80 ,  H01L25/16 ,  H01L33/50 ,  H01L33/58 ,  H10K59/38

Abstract: The present application provides a display module including a first display substrate and a second display substrate. The first display substrate includes a first substrate and a plurality of first light-emitting units. The plurality of first light-emitting units are disposed at intervals on the first substrate. The second display substrate is disposed on a backside of a light-emitting side of the first display substrate, and includes a second substrate and a plurality of second light-emitting units. The plurality of second light-emitting units are disposed at intervals on the second substrate, and are staggeredly disposed with the plurality of first light-emitting units, respectively. The display module has a high resolution.

公开(公告)号：US20240138186A1

公开(公告)日：2024-04-25

申请号：US17994076

申请日：2022-11-25

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

Inventor： Jiangbo YAO ,  Macai LU ,  Juan LIU ,  Shouqing CHEN ,  Qingqing OU

IPC: H10K59/121 ,  H01L27/12

CPC classification number: H01L27/3262 ,  H01L27/1222 ,  H01L2227/323

Abstract: A display panel includes a substrate, an active layer, a first metal layer and a second metal layer. The active layer is disposed on the substrate and includes a plurality of the driving active portions, and each driving active portion comprises a conductor sub-layer and a first semiconductor sub-layer. The first metal layer is disposed on a side of the active layer away from the substrate and includes a plurality of the driving gates, one of the plurality of the driving gates is correspondingly located on a side of the driving active portion away from the substrate. The second metal layer disposed on a side of the first metal layer away from the active layer and includes a plurality of the driving source electrodes and a plurality of the driving drain electrodes. The conductor sub-layer includes a first conductor sub-portion and a second conductor sub-portion arranged at intervals.

公开(公告)号：US20250151468A1

公开(公告)日：2025-05-08

申请号：US18513698

申请日：2023-11-20

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  South China University of Technology

Inventor： Jiangbo YAO ,  Junbiao PENG ,  Changming XIANG ,  Rui ZHAO ,  Weiji ZHANG

IPC: H01L33/20 ,  H01L25/075 ,  H01L25/16 ,  H01L27/12 ,  H01L27/15 ,  H01L33/62

Abstract: Disclosed is a display panel. The display panel includes a substrate, first interlayer disposed on the substrate, and a light-emitting element layer disposed on one side of the first interlayer away from the substrate. A plurality of first convex portions are disposed on one side of the first interlayer away from the substrate. The light-emitting element layer includes a plurality of light-emitting elements disposed on the plurality of first convex portions. At least some of the plurality of light-emitting elements are disposed on side walls of the plurality of first convex portions. A light-emitting surface of each of the plurality of light-emitting elements extends in a first direction, an included angle formed between the first direction and a second direction is an acute angle, and the second direction is a direction in which the substrate points towards the first interlayer.

公开(公告)号：US20240237401A9

公开(公告)日：2024-07-11

申请号：US17994076

申请日：2022-11-25

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

Inventor： Jiangbo YAO ,  Macai LU ,  Juan LIU ,  Shouqing CHEN ,  Qingqing OU

IPC: H10K59/121 ,  H01L27/12

CPC classification number: H01L27/3262 ,  H01L27/1222 ,  H01L2227/323

Abstract: A display panel includes a substrate, an active layer, a first metal layer and a second metal layer. The active layer is disposed on the substrate and includes a plurality of the driving active portions, and each driving active portion comprises a conductor sub-layer and a first semiconductor sub-layer. The first metal layer is disposed on a side of the active layer away from the substrate and includes a plurality of the driving gates, one of the plurality of the driving gates is correspondingly located on a side of the driving active portion away from the substrate. The second metal layer disposed on a side of the first metal layer away from the active layer and includes a plurality of the driving source electrodes and a plurality of the driving drain electrodes. The conductor sub-layer includes a first conductor sub-portion and a second conductor sub-portion arranged at intervals.