公开(公告)号：US20250024735A1

公开(公告)日：2025-01-16

申请号：US18710191

申请日：2022-11-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xun Lao ,  Menghu Shen ,  Haisu Han ,  Xia Li ,  Xiaotao Dai ,  Yuling Xu

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/65

Abstract: A display panel comprises a hole, a transition region, and an image display region. A display layer of the display panel is located on a side of a substrate and includes a first cathode portion. The display panel further includes an isolation column located in the transition region, and a first film layer is in contact with the isolation column. The isolation column includes an insulation isolation portion. A part of a side wall of the insulation isolation portion is recessed toward an inside of the insulation isolation portion to form a groove. A first surface of a side of the insulation isolation portion is away from the substrate. The first cathode portion extending on the first film layer is separated at the groove from the first cathode portion extending on the first surface.

公开(公告)号：US20250024745A1

公开(公告)日：2025-01-16

申请号：US18684305

申请日：2022-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xun Lao ,  Menghu Shen ,  Haisu Han ,  Xia Li ,  Zhaoyu Teng ,  Xiaotao Dai

IPC: H10K59/80

Abstract: This application provides a display assembly and an electronic device. The display assembly includes: a display panel, a polarizer, and a heat dissipation film. The display panel includes a substrate and a plurality of light emitting devices located on a side of the substrate. The polarizer is located on a side of the light emitting device away from the substrate. The heat dissipation film is located on a side of the display panel away from the polarizer. The polarizer includes at least one electrostatic dissipation layer, or the heat dissipation film includes at least one electrostatic dissipation layer. The electrostatic dissipation layer is configured to guide static electricity into the electrostatic dissipation layer.