公开(公告)号：US12197256B2

公开(公告)日：2025-01-14

申请号：US17801060

申请日：2021-01-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chengling Lv ,  Cong Huang ,  Wenhong Chen

IPC: G06F1/16

Abstract: This application provides a display assembly and an electronic device. The display assembly includes a display screen and a support member. The support member is fastened to a non-display side of the display screen. A first metal plate is disposed facing a first non-bending region. A second metal plate is disposed facing a bending region. A third metal plate is disposed facing a second non-bending region. The second metal plate is capable of being bent. At least two first elongated through hole groups of the second metal plate are arranged in a first direction. Each first elongated through hole of each first elongated through hole group extends in the first direction. A plurality of first elongated through holes in a same first elongated through hole group are arranged at intervals in a second direction. In the first direction, a sum of lengths of a first end part and a second end part of the first elongated through hole is less than a length of the middle part of the first elongated through hole. In the second direction, widths of the first end part and the second end part are both greater than a width of the middle part. The display assembly and the electronic device have the support member that is easily folded and has sufficient support strength.

公开(公告)号：US20230240119A1

公开(公告)日：2023-07-27

申请号：US18003641

申请日：2021-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chengling Lv ,  Wenhong Chen ,  Cong Huang

IPC: H10K59/80 ,  H05K5/02

CPC classification number: H10K59/873 ,  H05K5/0226 ,  H10K59/12

Abstract: An inward foldable screen electronic device having a flexible display that includes an encapsulation layer, a light-emitting layer, a substrate, a base film, and a support sheet that are sequentially stacked. An interface exists between the encapsulation layer and the light-emitting layer, and the support sheet has a complete surface. The encapsulation layer and the light-emitting layer of the flexible display are not prone to lift off from each other.

公开(公告)号：US12262588B2

公开(公告)日：2025-03-25

申请号：US17775023

申请日：2020-11-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dong Chen ,  Cong Huang ,  Shipeng Chi ,  Ruhai Fu ,  Hu He

IPC: H10K59/121 ,  H10K59/126 ,  H10K59/65

Abstract: This application provides a display panel and an electronic device. A display region of the display panel is divided into at least two pixel regions. The pixel region includes at least two subpixels. The display region includes a first display region and a second display region. Subpixel density of the first display region is less than that of the second display region. In the first display region, at least some adjacent pixel regions have different structures. By changing structures of at least some pixel regions in the first display region, an arrangement rule of structures in pixel regions in the first display region is changed to some extent, and form a long-period diffraction grating or an aperiodic diffraction grating, so that a diffraction phenomenon caused by light passing through the display panel can be mitigated.