公开(公告)号：US20240377902A1

公开(公告)日：2024-11-14

申请号：US18777565

申请日：2024-07-19

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

Inventor： Sen YAN

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/046 ,  G06F3/047 ,  H01Q7/00

Abstract: A touch display panel has a display area and a non-display area and includes pixel units located in the display area and two antenna layers. The pixel units are arranged in an array, and the two antennas are stacked and insulated from each other. Each antenna layer includes a plurality of antenna groups, and each of gaps between adjacent pixel units is provided with an antenna group. Extending directions of the antennas in each antenna layer are same and extending directions of the antennas in the two antenna layers are perpendicular to each other.

公开(公告)号：US20240288980A1

公开(公告)日：2024-08-29

申请号：US17623705

申请日：2021-10-28

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

Inventor： Sen YAN ,  Kaifeng ZHOU

IPC: G06F3/046 ,  G02F1/1333 ,  G02F1/1368 ,  G06F3/041

CPC classification number: G06F3/046 ,  G02F1/13338 ,  G02F1/1368 ,  G06F3/04164 ,  G06F3/04166

Abstract: A substrate and a display panel are provided. The substrate includes a base and a plurality of first induction lines. Each first induction line is connected with a first output terminal. Some first output terminals are disposed near a first side. Because the first output terminals are divided into two portions and arranged on two sides of the substrate, a quantity of traces at the border zones on the two sides of the substrate connecting the first output terminals and a driver chip can be decreased, and a border width of the panel can be decreased.

公开(公告)号：US20240053845A1

公开(公告)日：2024-02-15

申请号：US17765462

申请日：2022-03-21

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

Inventor： Sen YAN

IPC: G06F3/041

CPC classification number: G06F3/0412

Abstract: A touch display panel has a display area and a non-display area and includes pixel units located in the display area and two antenna layers. The pixel units are arranged in an array, and the two antennas are stacked and insulated from each other. Each antenna layer includes a plurality of antenna groups, and each of gaps between adjacent pixel units is provided with an antenna group. Extending directions of the antennas in each antenna layer are same and extending directions of the antennas in the two antenna layers are perpendicular to each other.