公开(公告)号：US20230384631A1

公开(公告)日：2023-11-30

申请号：US17882387

申请日：2022-08-05

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

Inventor： Jian ZHAO ,  Zhidan SU ,  Hong ZHANG

IPC: G02F1/1333 ,  G02F1/1345 ,  G02F1/1362 ,  H05B3/56

CPC classification number: G02F1/133382 ,  G02F1/13452 ,  G02F1/136286 ,  G02F1/13458 ,  H05B3/56 ,  G02F1/1339

Abstract: A display panel includes a display area, a non-display area at least partially surrounding the display area, a plurality of heating wires, a first voltage terminal, and a second voltage terminal. The plurality of heating wires are arranged in the display area. The plurality of heating wires extend along a first direction and are arranged along a second direction. The first direction intersects with the second direction. Each heating wire of the plurality of heating wires includes a first signal end and a second signal end. The first signal end and the second signal end of the same heating wire are arranged on a first side of the display area along the first direction. The first voltage terminal and the second voltage terminal are arranged in the non-display area.

公开(公告)号：US20230384630A1

公开(公告)日：2023-11-30

申请号：US17882228

申请日：2022-08-05

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

Inventor： Zhidan SU ,  Jian ZHAO ,  Hong ZHANG

IPC: G02F1/1333 ,  G02F1/1345

CPC classification number: G02F1/133382 ,  G02F1/13454 ,  G02F1/13458

Abstract: A display panel includes a substrate and heating wires located at least in a display area of the substrate. The heating wires extend along a first direction and are arranged along a second direction. The first direction intersects with the second direction. Each heating wire includes a first signal end and a second signal end. The first signal end and the second signal end of the same heating wire are located on two sides of the same heating wire along the first direction. First signal ends of the plurality of heating wires are located on a first side of the display area along the first direction. Second signal ends of the plurality of heating wires are located on a second side of the display area along the first direction.

公开(公告)号：US20230402464A1

公开(公告)日：2023-12-14

申请号：US17898089

申请日：2022-08-29

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

Inventor： Hong ZHANG ,  Jian ZHAO ,  Zhidan SU

IPC: H01L27/12 ,  H01L23/00 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1345

CPC classification number: H01L27/124 ,  H01L24/06 ,  H01L25/18 ,  G02F1/136286 ,  G02F1/13452 ,  G02F1/133382

Abstract: A display panel and a display apparatus are provided in the present disclosure. The display panel includes a control chip in the non-display region on a first side, where the control chip is at least electrically connected to a data line; and along the second direction, the first side is adjacent to the display region; and includes a heating drive element in the non-display region on the first side, where the heating drive element is electrically connected to a heating wiring through a heating bus. The display panel further includes a gate drive element in the non-display region on a second side, where the gate drive element is electrically connected to a gate electrode line and electrically connected to the control chip through a first lead. Along a third direction, the heating bus is not overlapped with the first lead, where the third direction is perpendicular to the substrate.

公开(公告)号：US20250126896A1

公开(公告)日：2025-04-17

申请号：US19001860

申请日：2024-12-26

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

Inventor： Hong ZHANG ,  Jian ZHAO ,  Zhidan SU

IPC: H10D86/60 ,  G02F1/1333 ,  G02F1/1345 ,  G02F1/1362 ,  H01L23/00 ,  H01L25/18 ,  H10D86/40

Abstract: A display panel includes a substrate; a plurality of gate electrode lines, a plurality of data lines and a plurality of heating wirings, which are at least in a display region of the display panel. A non-display region at least partially surrounds the display region. A heating drive element is disposed in the non-display region. The heating drive element is electrically connected to a heating wiring of the plurality of heating wirings through a heating bus, and the heating wiring is electrically connected to the heating bus through a connection hole or a connecting bridge.