公开(公告)号：US20240224718A1

公开(公告)日：2024-07-04

申请号：US17913595

申请日：2021-10-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Tao Wang ,  Chengjie Qin ,  Ziyu Zhang ,  Yue Cui ,  Tao Sun

IPC: H10K59/80

CPC classification number: H10K59/873

Abstract: A display substrate is provided. The display substrate includes: a substrate; a light emitting layer arranged on a side of the substrate; an encapsulation layer arranged on a side of the light emitting layer away from the substrate; and at least two dams arranged around a display area in a non-display area. The encapsulation layer includes an organic material layer, and the dams include a first dam arranged around the display area and a second dam arranged around the first dam, where the first dam includes a first sub-dam arranged discontinuously, a second sub-dam arranged continuously, and at least one third sub-dam connecting the first sub-dam and the second sub-dam; the first sub-dam, the second sub-dam, and the third sub-dam are arranged around to form at least one semi-closed region structure; and at least a part of the organic material layer is located in the semi-closed region structure.

公开(公告)号：US11868182B2

公开(公告)日：2024-01-09

申请号：US17615185

申请日：2020-12-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yue Cui ,  Boyang Shi

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1618 ,  G06F1/1656 ,  G06F1/1681

Abstract: The present disclosure relates a display device including a first support member, a second member and a flexible display module. The second support member has a gap with the first support member. The flexible display module is arranged on a first surface of the first support member and a third surface of the second support member. The first surface includes a first mating surface close, the third surface includes a third mating surface, and the first and third mating surfaces are arranged symmetrically. A distance from the first mating surface to the flexible display module increases as a distance from the first mating surface to the second support member decreases, and a distance from the third mating surface to the flexible display module increases as a distance from the third mating surface to the first support member decreases.

公开(公告)号：US11699365B2

公开(公告)日：2023-07-11

申请号：US17329031

申请日：2021-05-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yue Cui ,  Hong Zhu ,  Boyang Shi ,  Yuehan Wei

IPC: H01M50/128 ,  G09F9/30 ,  H01M10/04 ,  H01M10/0562 ,  H01M10/42 ,  G09F9/33

CPC classification number: G09F9/301 ,  H01M10/0431 ,  H01M10/0436 ,  H01M10/0562 ,  H01M10/425 ,  H01M50/128 ,  G09F9/335

Abstract: A flexible battery and a display device are provided. The flexible battery includes: a plurality of flexible electric core blocks; wherein the plurality of flexible electric core blocks are arranged at intervals along a curling traveling direction, a spacing between adjacent flexible electric core blocks is gradually increased along the curling traveling direction; at least one flexible connecting bridge is arranged between the adjacent flexible electric core blocks, and two ends of the flexible connecting bridge are electrically connected with the adjacent flexible electric core blocks respectively.

公开(公告)号：US20220302410A1

公开(公告)日：2022-09-22

申请号：US17283594

申请日：2020-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Boyang Shi ,  Yue Cui

IPC: H01L51/52

Abstract: A display module includes a display panel and a support structure. The display panel includes a display portion and a bending portion connected to the display portion. The display portion includes a first non-bending area, a bending area, and a second non-bending area that are sequentially arranged in a direction away from the bending portion. The support structure is disposed on a non-light-emitting side of the display portion and includes a first flexible part and a rigid part, an orthographic projection of the first flexible part on the display panel is within the first non-bending area, and an orthographic projection of the rigid part on the display panel is overlapped with the first non-bending area, the second non-bending area, and the bending area.