公开(公告)号：US20240268029A1

公开(公告)日：2024-08-08

申请号：US18641420

申请日：2024-04-21

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Jiafan SHI ,  Liqiang CHEN ,  Changbo LIU ,  Zuojia WANG ,  Qingsong WANG ,  Chao ZHOU ,  Yongchun JIANG ,  Qian YIN ,  Ziqi SONG

IPC: H05K1/14 ,  G09F9/30 ,  H05K1/02 ,  H05K1/18

CPC classification number: H05K1/147 ,  G09F9/301 ,  H05K1/0203 ,  H05K1/028 ,  H05K1/0298 ,  H05K1/189 ,  H05K2201/10128

Abstract: A flexible display module includes a flexible display panel, a driving chip and a circuit board. The flexible display panel includes a display region and a bonding region arranged at a side of the display region opposite to a light-exiting side, and a bending region between the display region and the bonding region. The flexible display module further includes a flexible substrate supporting the flexible display panel, the flexible substrate includes a first flexible substrate and a second flexible substrate. The circuit board is connected to the other end of the second flexible substrate at a first position. An orthographic projection of the driving chip onto a plane where the first flexible substrate is located and an orthographic projection of the bending region onto the plane where the first flexible substrate is located are both located on a same side of a first vertical line.

公开(公告)号：US20230350456A1

公开(公告)日：2023-11-02

申请号：US17801526

申请日：2021-11-17

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Zuojia WANG ,  Liqiang CHEN ,  Yongchun JIANG ,  Jiafan SHI ,  Qingsong WANG ,  Chao ZHOU ,  Xin LAI ,  Yunpeng ZHANG ,  Xingjian XU

IPC: G06F1/16 ,  G06F3/041 ,  H04M1/02 ,  G02F1/00

CPC classification number: G06F1/1637 ,  G06F1/1658 ,  G06F3/0412 ,  H04M1/0264 ,  H04M1/0266 ,  G02F1/0063 ,  G06F2200/16 ,  G06F2203/041

Abstract: A display panel includes an array substrate, a composite functional layer, a first adhesive layer and a cover plate. The composite functional layer is located on a side of the light-emitting layer away from the base substrate. A through hole penetrating through the composite functional layer and the array substrate is formed on the array substrate and the composite functional layer. The array substrate includes a non-display area surrounding the through hole. The composite functional layer includes a first shading layer, and the orthographic projection of the first shading layer on the array substrate is located in the non-display area of the array substrate. The first adhesive layer is located on a side of the composite functional layer away from the base substrate. The cover plate is located on a side of the first adhesive layer away from the base substrate.

公开(公告)号：US20220080697A1

公开(公告)日：2022-03-17

申请号：US17222150

申请日：2021-04-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Fangxu CAO ,  Pinfan WANG ,  Haoran WANG ,  Xiaofei LUO ,  Yaming WANG ,  Zuojia WANG ,  Hejin WANG

IPC: B32B3/02 ,  B32B37/14

Abstract: A display panel, a display device and a manufacturing method thereof are provided. The display device includes a display panel laminated to the curved cover plate. A main display area, a first sub-area, and a second sub-area of the display panel each include multiple through holes penetrating through the display panel, and the through holes define pixel islands for display and bridges for signal transmission; the through holes are disposed around the pixel islands; a part of the bridge is located between the pixel island and the through hole, the other part is located between adjacent through holes.