公开(公告)号：US11581506B2

公开(公告)日：2023-02-14

申请号：US17119629

申请日：2020-12-11

Applicant: BOE TECHNOLOGY GROUP CO. LTD.

Inventor： Haoran Wang ,  Paoming Tsai ,  Shuang Du

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  G02F1/133 ,  G06F1/16 ,  G09F9/30 ,  G09F9/33 ,  G02F1/1333

Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes a display substrate and a support layer one a side of the display substrate. The support layer has a patterned region. The display substrate further includes a spacer layer between the support layer and the display substrate. The spacer layer includes a first adhesive layer, a second adhesive layer and a base material layer between the first adhesive layer and the second adhesive layer. The first adhesive layer is adhered to the display substrate, and the second adhesive layer is adhered to the support layer.

公开(公告)号：US11546986B2

公开(公告)日：2023-01-03

申请号：US16815180

申请日：2020-03-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran Wang ,  Fangxu Cao ,  Liming Dong ,  Yonghong Zhou ,  Xueyang Cao ,  Shaokui Liu ,  Wei Qing ,  Xingguo Liu ,  Zhihui Wang ,  Qiang Tang

IPC: H05K1/02 ,  G06F1/16 ,  H05K3/42

Abstract: The present disclosure provides a foldable support, and a display device. The foldable support includes at least two metal layers, where at least one of the at least two metal layers is provided with a plurality of recessed portions at the at least one bending region; and a buffer structure located at at least one of the following positions: a position between two adjacent metal layers and a position in a plurality of the recessed portions of the at least one of the at least two metal layers.

公开(公告)号：US11513560B2

公开(公告)日：2022-11-29

申请号：US16860429

申请日：2020-04-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Liming Dong ,  Haoran Wang ,  Fangxu Cao ,  Zhao Li

IPC: B32B3/24 ,  G06F1/16 ,  B32B3/26

Abstract: The present disclosure relates to a support substrate for a flexible display device, and a flexible display device, the support substrate comprises a bending area, a transition area, and a non-bending area, wherein the transition area is located between the bending area and the non-bending area, the bending area has a plurality of first through holes and the transition area has a plurality of second through holes, wherein an area ratio of the plurality of first through holes in the bending area is greater than an area ratio of the plurality of second through holes in the transition area.