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公开(公告)号：US20250017075A1
公开(公告)日：2025-01-09
申请号：US18275813
申请日：2022-08-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ziang HAN , Zhengdao LIU , Song ZHANG , Zhao LI , Paoming TSAI , Chunyan XIE , Haoran WANG , Biao GAO , Shuang DU
IPC: H10K59/80 , H10K102/00
Abstract: Provided is a display module, which includes a display panel and a first support assembly disposed on a non-display side of the display panel. For each of a second support structure, a third support structure, and a fourth support structure of the first support assembly which are configured to support bending regions of the display panel, the thickness of the support structure is less than the thickness of a first support structure configured to support a non-bending region of the display panel, and/or the support structure configured to support bending regions of the display panel at least includes a target material with a lower elasticity modulus.
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公开(公告)号：US20240324421A1
公开(公告)日：2024-09-26
申请号：US17914835
申请日：2021-05-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haoran WANG , Ziyu ZHANG , Chunyan XIE
CPC classification number: H10K59/8792 , H10K59/65 , H10K59/8722
Abstract: A display panel includes a display substrate having a display region and a peripheral region located outside the display region; a cover plate on a side of the display substrate; a first protective layer on a side of the display substrate facing away from the cover plate, and covering at least the display region; a mounting hole extending at least from a surface of the first protective layer facing away from the display substrate to the cover plate, and penetrating through at least the first protective layer and the display substrate; wherein the mounting hole penetrates through at least part of the display region; and a light-shielding body filled in the mounting hole, and provided with a light-transmitting hole which penetrates through the light-shielding body in an axial direction of the mounting hole.
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公开(公告)号：US20220036774A1
公开(公告)日：2022-02-03
申请号：US17500565
申请日：2021-10-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Dejun BU , Paoming TSAI
Abstract: The present disclosure relates a display device, including a flexible display panel with a bendable region and a flexible support attached to a back side of the flexible display panel, the flexible support includes a flexible support body, and a first part of the flexible support body corresponding to the bendable region is provided with a concave structure.
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公开(公告)号：US20210402736A1
公开(公告)日：2021-12-30
申请号：US17359965
申请日：2021-06-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Paoming TSAI , Shuang DU , Jiahao ZHANG , Hong ZHU , Xiongnan ZHANG
Abstract: A cover plate includes a transparent elastomer layer, a spacer layer and a low surface energy layer. The transparent elastomer layer is made of at least one elastomer material. The low surface energy layer is disposed at a side of the transparent elastomer layer. A surface energy of the low surface energy layer is less than a surface energy of the transparent elastomer layer. The spacer layer is disposed between the transparent elastomer layer and the low surface energy layer.
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公开(公告)号：US20210265590A1
公开(公告)日：2021-08-26
申请号：US17119629
申请日：2020-12-11
Applicant: BOE TECHNOLOGY GROUP CO. LTD.
Inventor： Haoran WANG , Paoming TSAI , Shuang DU
IPC: H01L51/52
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.
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Patent Agency Ranking
公开(公告)号：US20230335022A1
公开(公告)日：2023-10-19
申请号：US18338664
申请日：2023-06-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Dejun BU , Paoming TSAI
IPC: G09F9/30 , H10K50/842 , H10K77/10
CPC classification number: G09F9/301 , H10K50/8426 , H10K77/111 , H10K2102/311
Abstract: The present disclosure relates a display device, including a flexible display panel with a bendable region and a flexible support attached to a back side of the flexible display panel, the flexible support includes a flexible support body, and a first part of the flexible support body corresponding to the bendable region is provided with a concave structure.
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公开(公告)号：US20230168419A1
公开(公告)日：2023-06-01
申请号：US17922068
申请日：2021-10-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiongnan ZHANG , Paoming TSAI , Haoran WANG , Ziang HAN
CPC classification number: G02B5/3016 , G02B5/3025 , H10K59/40 , H10K59/871 , H10K2102/311
Abstract: A flexible touch display module (100) and a touch display device (1000) including the flexible touch display module, the flexible touch display module (100) includes: a flexible display panel (1), a flexible cover plate (2), a linear polarization layer (3), a first retardation plate (4) and a second retardation plate (5). An absorption axis of the linear polarization layer (3) is at an angle of about 90°. The first retardation plate (4) includes a first retardation film (41), and the first retardation film (41) is a liquid crystal layer having a quarter-wavelength retardation. The first retardation film (41) has a major axis and a minor axis in a plane parallel to flexible display panel (1), and an included angle between a direction in which the minor axis of the first retardation film (41) extends and the absorption axis of the linear polarization layer (3) is about 45°.
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公开(公告)号：US20230157147A1
公开(公告)日：2023-05-18
申请号：US17423254
申请日：2021-02-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haoran WANG , Paoming TSAI
CPC classification number: H10K77/111 , H05K5/0217 , B32B15/04 , B32B3/266 , B32B7/12 , H10K2102/311
Abstract: The present disclosure relates to a metal support including a bendable region, a non-bendable region, and at least one patterned region covering at least the bendable region. The bendable region is capable of bending in a first direction, a plurality of columns of hollowed-out parts arranged side by side along the first direction are arranged in the patterned region, each column of the hollowed-out parts includes a plurality of openings arranged at intervals along the second direction, and the patterned region includes two first edges arranged opposite to each other in the first direction, the hollowed-out part near the first edge is arc-shaped, convex sides of two arcs face each other, and the first direction and the second direction are perpendicular. The present disclosure also relates to a flexible display device.
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公开(公告)号：US20220166082A1
公开(公告)日：2022-05-26
申请号：US17435124
申请日：2021-04-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Xiaolin LIU , Hong ZHU , Xiongnan ZHANG , Ziyu ZHANG
IPC: H01M10/623 , H01L51/00 , H01L51/52 , H01M10/613 , H01M10/6551 , H01M10/658
Abstract: A flexible display device is described, including: a flexible display panel; a flexible battery arranged at a side of the flexible display panel away from a light emitting surface; and a heat dissipation assembly including a first heat dissipation sheet, the first heat dissipation sheet being arranged at a side of the flexible battery facing or away from the flexible display panel, and the first heat dissipation sheet having a bendable area.
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公开(公告)号：US20220082748A1
公开(公告)日：2022-03-17
申请号：US17207869
申请日：2021-03-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Xiongnan ZHANG , Paoming TSAI , Pinfan WANG
Abstract: The present disclosure relates to the field of display and, in particular, to a polarizing structure, a modular structure, and a manufacturing method thereof. The polarizing structure includes a support film having first and second bonding sides disposed oppositely in the thickness direction thereof, wherein the first bonding side can be bonded to the curved cover plate, and a polarizer bonded on the second bonding side of the support film. An outer contour of the orthographic projection of the support film on a reference plane is located outside the outer contour of the orthographic projection of the polarizer on the reference plane. The minimum distance between the outer contours of the orthographic projections of the support film and the polarizer on the reference plane may be, for example, greater than 0.5 mm. The reference plane is a plane perpendicular to the thickness direction.
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