公开(公告)号：US20250069554A1

公开(公告)日：2025-02-27

申请号：US18687937

申请日：2023-08-22

Applicant: Beijing BOE Technology Development Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Weixing Liu ,  Wanpeng Teng ,  Zhiqiang Xu ,  Chunfang Zhang ,  Meirong Lu ,  Jintao Peng ,  Xinxing Wang ,  Huanhuan Wang

IPC: G09G3/3266 ,  G09G3/3233 ,  G11C19/28

Abstract: A shift register, a driving circuit, a driving method and a display device are provided. The shift register includes: an input circuit configured to provide a first voltage or a second voltage to a first node and a light-emitting control signal terminal under a control of a first input signal and a second input signal; a processing circuit configured to provide the first voltage or the second voltage to a second node under a control of the first input signal and a potential of the first node; and an output circuit configured to provide the first voltage or the second voltage to a first output scanning signal terminal under control of a first clock signal and the potential of the first node, and provide the first voltage or the second voltage to a second output scanning signal terminal under a control of a potential of the first output scanning signal terminal.

公开(公告)号：US12199105B2

公开(公告)日：2025-01-14

申请号：US18021902

申请日：2022-05-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhiqiang Xu ,  Weixing Liu ,  Chunfang Zhang ,  Wanpeng Teng ,  Jintao Peng ,  Kai Guo ,  Meirong Lu

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/13357 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12

Abstract: The embodiment of the present disclosure provides a display panel, which includes an array substrate, a counter substrate and a spacer. The array substrate includes a base substrate and a plurality of signal lines on the base substrate. The plurality of signal lines include a plurality of first signal lines and a plurality of second signal lines. The plurality of first signal lines and the plurality of second signal lines intersect each other to define a plurality of first regions. The plurality of first regions include a plurality of first pixel regions, at least one second pixel region and at least one redundant region. The first signal line extends along a first direction, the second signal line includes a body portion extending along a second direction, at least one second signal line further includes a bending portion connected to the body portion.