公开(公告)号：US20230036281A1

公开(公告)日：2023-02-02

申请号：US17789190

申请日：2021-09-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yue CUI ,  Sitong CHEN ,  Yuehan WEI ,  Xiaolin LIU

IPC: H01M50/112 ,  H01M50/534 ,  H01M50/538 ,  H01M50/55 ,  H01M50/562 ,  H01M50/119 ,  H01M50/121 ,  H01M50/129 ,  H01M50/174 ,  H01M50/133 ,  H01M50/136

Abstract: Embodiments of the present disclosure provide a battery, which includes a plurality of energy storage units; and a connecting portion that connects the plurality of energy storage units together in parallel, where the connecting portion is made of a flexible material. The embodiments of the present disclosure further provides a display panel, which includes the above battery and a flexible display module, where the battery is provides on a back side of the flexible display module, the battery is electrically connected with the flexible display module for providing power to the flexible display module.

公开(公告)号：US20250021131A1

公开(公告)日：2025-01-16

申请号：US18280472

申请日：2022-10-31

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yuehan WEI

IPC: G06F1/16

Abstract: Provided is a display device. The display device includes: a first housing and at least one second housing, wherein the second housing is slidably connected to the first housing; a flexible display panel including a planar display portion and a rollable display portion, wherein the planar display portion is secured on the first housing; a reel disposed in and connected to the second housing, wherein the rollable display portion includes a first portion wound over the reel and a second portion parallel to the planar display portion; and a plurality of support columns arranged in an array, wherein two ends of each support column are slidably connected to the second housing, the support columns are fixedly connected to a rear face of the rollable display portion, and at least some support columns are in contact with a side of the reel.

公开(公告)号：US20230172031A1

公开(公告)日：2023-06-01

申请号：US17802128

申请日：2021-10-26

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolin LIU ,  Yue CUI ,  Hong ZHU ,  Yuehan WEI

IPC: H10K59/82 ,  H10K77/10 ,  H01M50/247

CPC classification number: H10K59/82 ,  H01M50/247 ,  H10K77/111 ,  H10K2102/311

Abstract: An display panel, including: a flexible display substrate; a circuit board on a back side of the flexible display substrate, wherein the circuit board is bonded and connected to the flexible display substrate, and is provided with a circuit device on a back side of the circuit board far away from the flexible display substrate; an auxiliary bending protection structure on the back side of the flexible display substrate, wherein the auxiliary bending protection structure is fixedly connected to the back side of the flexible display substrate, and the circuit device is in a region where the auxiliary bending protection structure is located.

公开(公告)号：US20240276659A1

公开(公告)日：2024-08-15

申请号：US18042101

申请日：2022-02-28

Applicant: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolin LIU ,  Tao WANG ,  Yuehan WEI

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: A support structure for a flexible display module is provided. The support structure for the flexible display module includes a plurality of brackets and a connecting assembly. The plurality of brackets are sequentially arranged in a first direction, and extend in a second direction, the second direction intersects the first direction. A connecting assembly is connected to two adjacent brackets, so that the two adjacent brackets are capable of rotating with each other in a set plane. The set plane is perpendicular to the second direction. The connecting assembly is configured to limit an included angle formed between the two adjacent brackets to be within a range of a first angle and a second angle, inclusive.

公开(公告)号：US20240213592A1

公开(公告)日：2024-06-27

申请号：US17912532

申请日：2021-07-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yue CUI ,  Yuehan WEI

IPC: H01M50/136 ,  H01M10/48 ,  H01M50/119 ,  H01M50/121 ,  H01M50/124 ,  H01M50/204

CPC classification number: H01M50/136 ,  H01M10/482 ,  H01M50/119 ,  H01M50/121 ,  H01M50/124 ,  H01M50/204

Abstract: The present disclosure provides a flexible battery and an electronic device, belonging to the technical field of batteries. The flexible battery of the present disclosure includes a flexible encapsulation structure, a plurality of battery cells and a second flexible encapsulation layer. The plurality of battery cells are arranged on a side of the first flexible encapsulation layer and arranged at intervals along a first direction. The second flexible encapsulation layer includes a protruding portion covering the battery cell and a recessed portion located between adjacent battery cells. An elastic modulus of the first flexible encapsulation layer is greater than that of the second flexible encapsulation layer.

公开(公告)号：US20220114922A1

公开(公告)日：2022-04-14

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

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：US20240136626A1

公开(公告)日：2024-04-25

申请号：US18274489

申请日：2021-10-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yuehan WEI ,  Yue CUI ,  Hong ZHU ,  Bo WANG

IPC: H01M50/238 ,  G06F1/16 ,  H01M50/247 ,  H01M50/503 ,  H05K1/02 ,  H05K1/14

CPC classification number: H01M50/238 ,  G06F1/163 ,  H01M50/247 ,  H01M50/503 ,  H05K1/0283 ,  H05K1/141

Abstract: Disclosed in the present disclosure are a flexible electrode, a display apparatus and a wearable device, which are used for avoiding the defects, such as bubbles, wrinkles and cracks, which occur in an area between adjacent energy storage units, during a bending process of a flexible battery. A flexible battery is provided in the embodiments of the present disclosure. The flexible battery comprises: a supporting layer; a flexible conductive layer, which is located on one side of the supporting layer; a plurality of energy storage units, which are arranged at intervals, in a first direction, on the side of the flexible conductive layer that is away from the supporting layer, and are electrically connected to the flexible conductive layer; and a first package structure, which comprises a protruding portion covering the energy storage units, and a recessed portion located between the adjacent energy storage units.

公开(公告)号：US20240099118A1

公开(公告)日：2024-03-21

申请号：US17768863

申请日：2021-07-07

Applicant: BOE Technology Group Co., Ltd.

Inventor： Boyang SHI ,  Yue CUI ,  Yuehan WEI ,  Hong ZHU

IPC: H10K77/10

CPC classification number: H10K77/111 ,  H10K2102/311

Abstract: A display device, comprising: a flexible display module (4), a fixing frame (11) and a bending frame (12). The flexible display module comprises a first planar region (41), a second planar region (43), and a first bending region (42) between the first planar region and the second planar region. The fixing frame comprises a first frame (111) for fixing the first planar region and a second frame (112) for fixing the second planar region. The bending frame comprises a first deformation frame (31), a first bending frame (121), a second deformation frame (32), a second bending frame (122), and a bending mechanism (123) between the first bending frame and the second bending frame, the first bending frame being fixed to the first frame by means of first deformation frame, second bending frame being fixed to the second frame by means of second deformation frame.

公开(公告)号：US20220256020A1

公开(公告)日：2022-08-11

申请号：US17630612

申请日：2021-04-23

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaolin LIU ,  Hong ZHU ,  Yue CUI ,  Yuehan WEI

IPC: H04M1/02 ,  H01M50/289 ,  H01M50/209 ,  H01M50/247 ,  H01M50/502

Abstract: A battery module, a flexible display apparatus, and a mobile terminal are described. A battery module includes energy storage cells disposed along a first direction, a flexible connecting portion connected between adjacent energy storage cells for transmitting electric energy, and support housings corresponding to the energy storage cells in a one-to-one correspondence, a support housing being provided with an accommodation cavity that fits an energy storage cell. The first side of the support housing is provided with an opening, a width of the support housing in the first direction is gradually decreased from the second side to the first side, the second side is opposite to the first side. The battery module further includes a support spacer with preset flexibility, where the support housings are disposed on one side of the support spacer along the first direction, and connecting members with preset flexibility connected between adjacent supporting housings.