公开(公告)号：US20240292716A1

公开(公告)日：2024-08-29

申请号：US18025625

申请日：2022-05-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xueyan TIAN ,  Jianchao ZHU ,  Guanqin CHEN ,  Zhengdao LIU ,  Chong ZHANG ,  Liangjian LI ,  Shiming SHI

IPC: H10K59/80 ,  H10K59/179 ,  H10K102/00

CPC classification number: H10K59/875 ,  H10K59/179 ,  H10K2102/3031

Abstract: A transparent display panel (10) and a display apparatus are provided, including: a substrate (100); a signal transmission layer (110), located on the substrate (100), where the signal transmission layer (110) has a plurality of hollowed-out areas (LB); and a first electrode layer (130), located on the substrate (1000), where the first electrode layer (130) has a plurality of first electrodes (130) arranged at intervals; where an orthogonal projection of at least one of the plurality of first electrodes (130) on the substrate (100) and an orthogonal projection of at least one of the plurality of hollowed-out areas (LB) on the substrate (100) have an overlapping area.

公开(公告)号：US20240410416A1

公开(公告)日：2024-12-12

申请号：US18272573

申请日：2022-07-06

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yonghong ZHOU ,  Linlin XU ,  Shangchieh CHU ,  Xinyu WANG ,  Chong ZHANG

IPC: F16C11/04 ,  H05K5/02

Abstract: Provided is a foldable rotation shaft, including: a base, a first support mechanism, and a second support mechanism. In an unfolded state, the base, the first support mechanism, and the second support mechanism are respectively configured to support a bending portion, a first portion, and a second portion of the flexible display panel. The second support mechanism is configured to cause, in a folded state, a region, proximal to the base, of the second portion to be bent into a curved shape along a direction going away from the first support mechanism. The first support mechanism is configured to cause, in the folded state, a curvature of a partial region of the first portion to be different from a curvature of the region, bent into the curved shape, of the second portion. The partial region is opposite to the region, bent into the curved shape, of the second portion.

公开(公告)号：US20240192728A1

公开(公告)日：2024-06-13

申请号：US17802977

申请日：2021-11-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chong ZHANG ,  Baofeng SUN ,  Linlin XU ,  Shangchieh CHU

IPC: G06F1/16 ,  G09F9/30 ,  G09G3/00

CPC classification number: G06F1/1652 ,  G09F9/301 ,  G09G3/035

Abstract: A flexible support layer, a flexible display module and a flexible display device are provided. The flexible support layer includes at least two non-bending regions and at least one bending region connecting two adjacent non-bending regions, a bending region includes a first transition region connected with a non-bending region, the first transition region includes multiple first openings arranged at intervals, a density of the first openings in the first transition region gradually decreases along a direction close to the non-bending region.

公开(公告)号：US20220317734A1

公开(公告)日：2022-10-06

申请号：US17299333

申请日：2020-08-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chong ZHANG ,  Baofeng SUN ,  Yonghong ZHOU ,  Yanyan YANG ,  Shangchieh CHU ,  Pengfei ZHOU ,  Yanli WANG ,  Wei LIU ,  Bo WANG

IPC: G06F1/16

Abstract: The present disclosure relates to the field of display technology, and proposes an adjustable frame and a foldable display device. The adjustable frame includes a central shaft part, a rotatable frame part, a movable frame part, and an adjustment mechanism. The rotatable frame part is rotatably connected to the central shaft part. The movable frame part is arranged on a side of the rotatable frame part away from the central shaft part. An end of the adjustment mechanism is connected to the central shaft part, and an opposite end of the adjustment mechanism is connected to the movable frame part. The adjusting mechanism is configured to adjust the spacing between the movable frame part and the rotatable frame part with rotation of the rotatable frame part and the movable frame part. The frame is segmented into a rotatable frame part and a movable frame part, and the adjustment mechanism adjusts the spacing between the movable frame part and the rotatable frame part with rotation of the rotatable frame part and the movable frame part so as to adjust the width of the adjustable frame, thus meeting the needs of