公开(公告)号：US20210141419A1

公开(公告)日：2021-05-13

申请号：US16836019

申请日：2020-03-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haoran WANG ,  Fangxu CAO ,  Liming DONG ,  Yonghong ZHOU ,  Xueyang CAO

IPC: G06F1/16 ,  G09F9/30

Abstract: The preset disclosure relates to a flexible display screen and an electronic device. The flexible display screen includes: a display screen body having a flat position and a bendable position; and a support plate disposed on a non-display surface of the display screen body; wherein the support plate comprises a flat plate and a bending portion; the flat plate is located at the flat position, and configured to support the display screen body; the bending portion is located at the bendable position and bent to fit the bendable position of the display screen body, and includes a plurality of deformation holes spaced from each other.

公开(公告)号：US20210168929A1

公开(公告)日：2021-06-03

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 ,  H05K3/42 ,  G06F1/16

Abstract: The present disclosure provides a foldable support, fabricating method thereof, 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：US20210153363A1

公开(公告)日：2021-05-20

申请号：US16822299

申请日：2020-03-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Fangxu CAO ,  Haoran WANG ,  Liming DONG ,  Yonghong ZHOU ,  Paoming TSAI ,  Xueyang CAO

IPC: H05K5/00

Abstract: A supporting structure is described that may be applied to a flexible display panel and a display device. A flexible display panel includes a bendable region, where a bending axis corresponds to the bendable region extends in a first direction. The supporting structure includes a hollowed-out region, which has an orthographic projection on the flexible display panel completely covering the bendable region. The hollowed-out region includes a first portion having a plurality of first hollowed-out holes, and at least two second portions located at opposite sides of the first portion in the first direction and having a plurality of second hollowed-out holes. A ratio between a total area of the plurality of second hollowed-out holes and a total area of the at least two second portions is different from a ratio between a total area of the plurality of first hollowed-out holes and a total area of the first portion.