公开(公告)号：US20250169301A1

公开(公告)日：2025-05-22

申请号：US18841689

申请日：2023-10-09

Applicant: Hefei BOE Joint Technology Co.,Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Liu WU ,  Yongqian LI

IPC: H10K59/131 ,  H10D86/40 ,  H10D86/60 ,  H10K59/121 ,  H10K59/80

Abstract: A display panel, comprising: a base substrate, a display structure layer, a packaging structure layer, and a plurality of signal lead-out lines. The base substrate comprises: a display area, a signal access area located on one side of the display area, and a peripheral wiring area located between the display area and the signal access area. The packaging structure layer extends from the display area to the peripheral wiring area. The peripheral wiring area comprises a first area located on the side of a packaging boundary of the packaging structure layer close to the signal access area. The plurality of signal lead-out lines are located in the peripheral wiring area. At least one signal lead-out line comprises a first wire located in the first area, wherein the first wire is a double-layer wire.

公开(公告)号：US20250104626A1

公开(公告)日：2025-03-27

申请号：US18558500

申请日：2022-10-28

Applicant: HEFEI BOE JOINT TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Can YUAN ,  Yongqian LI ,  Zhidong YUAN ,  Cheng XU ,  Dacheng ZHANG ,  Dandan ZHOU ,  Liu WU ,  Luke DING ,  Xiuting LIU

IPC: G09G3/3233 ,  G09G3/32

Abstract: A display substrate and a display device. The display substrate includes a driving circuit layer, a first scanning line and a second scanning line. The driving circuit layer includes pixel units arranged in an array form, each pixel unit includes a plurality of sub-pixels, at least one sub-pixel includes a pixel driving circuit, the pixel driving circuit includes a first transistor and a second transistor, an active pattern of the first transistor includes a first channel region, an active pattern of the second transistor includes a second channel region, the first channel region is located on a side of the first scanning line away from the second scanning line, and the second channel region is located on a side of the second scanning line away from the first scanning line.

公开(公告)号：US20240397786A1

公开(公告)日：2024-11-28

申请号：US18269960

申请日：2021-12-27

Applicant: Hefei BOE Joint Technology Co.,Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Liu WU ,  Yongqian LI ,  Can YUAN ,  Zhidong YUAN

IPC: H10K59/80 ,  H10K59/131 ,  H10K59/35

Abstract: Disclosed are a display substrate and a display apparatus, the display substrate includes a transparent region and a pixel region, the pixel region includes a plurality of light emitting devices, the plurality of light emitting devices include a first light emitting device, an orthographic projection of a first anode layer of the first light emitting device on a plane of the display substrate is partially overlapped with an orthographic projection of the transparent region on the plane of the display substrate, and an orthographic projection of a second anode layer of the first light emitting device on the plane of the display substrate is within a range of an orthographic projection of the pixel region on the plane of the display substrate.