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公开(公告)号：US20240206252A1
公开(公告)日：2024-06-20
申请号：US17909996
申请日：2021-11-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhao LI , Shiming SHI , Liming DONG
IPC: H10K59/131 , H10K59/90 , H10K102/00
CPC classification number: H10K59/131 , H10K59/90 , H10K2102/311
Abstract: A display substrate and a display apparatus, the display substrate includes a display region and a bonding region located on a side of the display region, the bonding region includes a first bending area close to the display region, and a transition connection area, a second bending area and a bonding pin area connected sequentially along a direction away from the first bending area, the transition connection area connects the first bending area with the second bending area; the transition connection area, the second bending area and the bonding pin area are bent to a side of the display region facing away from a display side through the first bending area; the bonding pin area is bent toward a surface of the display region facing away from the display side through the second bending area, and the bonding pin area is in bonding connection with an external circuit board.
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公开(公告)号：US20230337379A1
公开(公告)日：2023-10-19
申请号：US18026829
申请日：2021-10-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Liming DONG , Shouchuan ZHANG , Shangchieh CHU
CPC classification number: H05K5/0226 , F16C11/04
Abstract: A middle frame assembly and a display device. The middle frame assembly includes a rotating shaft component, a first middle frame body, a first sliding middle frame, and a first transmission component. The first transmission component includes a first driving bevel gear, a second driving bevel gear, a first driven bevel gear, and a transmission part. The first driving bevel gear and the second driving bevel gear can rotate in a first axial direction under the action of rotation of the first middle frame body relative to the rotating shaft component. A circumference of a pitch circle of the second driving bevel gear is greater than that of the first driving bevel gear. The first driven bevel gear is configured to mesh with the first driving bevel gear in a first state and with the second driving bevel gear in a second state.
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公开(公告)号：US20210165454A1
公开(公告)日：2021-06-03
申请号：US16860429
申请日：2020-04-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Liming DONG , Haoran WANG , Fangxu CAO , Zhao LI
IPC: G06F1/16
Abstract: The present disclosure relates to a support substrate for a flexible display device, and a flexible display device, the support substrate comprises a bending area, a transition area, and a non-bending area, wherein the transition area is located between the bending area and the non-bending area, the bending area has a plurality of first through holes and the transition area has a plurality of second through holes, wherein an area ratio of the plurality of first through holes in the bending area is greater than an area ratio of the plurality of second through holes in the transition area.
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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
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.
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公开(公告)号：US20220240399A1
公开(公告)日：2022-07-28
申请号：US17518260
申请日：2021-11-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Liming DONG
Abstract: A flexible display device is provided, including: a housing including a support surface, one end of the support surface being bent to form an curved region; a flexible display screen at least partially covering the support surface; and a flexible support layer arranged between the flexible display screen and the support surface for supporting the flexible display screen, one end of the flexible support layer covering the support surface and being connected to the support surface via a first adhesive layer, where the flexible support layer is further connected to the curved region via a snap-fit structure.
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Patent Agency Ranking
公开(公告)号：US20220147107A1
公开(公告)日：2022-05-12
申请号：US17419222
申请日：2021-01-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Fangxu CAO , Liming DONG , Paoming TSAI
IPC: G06F1/16
Abstract: A support plate includes a support plate body and a plurality of through holes. The support plate body has at least one patterned region. The plurality of through holes are disposed in the at least one patterned region, and penetrate through the support plate body in a thickness direction of the support plate body. A projection of each through hole on a first plane perpendicular to the thickness direction of the support plate body is strip-shaped.
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公开(公告)号：US20210204424A1
公开(公告)日：2021-07-01
申请号：US16767566
申请日：2019-12-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Liming DONG , Shangchieh CHU
Abstract: This disclosure relates to the field of display technology, in particular to a display panel and a display apparatus. The display panel includes a flexible display substrate and a force-dispersion component. The force-dispersion component is disposed at the flexible display substrate. The stiffness of the force-dispersion component is greater than that of the flexible display substrate. The force-dispersion component is capable of dispersing a stretching force experienced by the flexible display substrate.
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公开(公告)号：US20210165447A1
公开(公告)日：2021-06-03
申请号：US16815394
申请日：2020-03-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Fangxu CAO , Liming DONG , Yonghong ZHOU , Xucong WANG , Benlian WANG , Weinan DAI , Dengyu WANG
IPC: G06F1/16
Abstract: The present disclosure provides a foldable support, fabricating method thereof, and a display device. The foldable support includes a metal layer having a non-bending region and at least one bending region, where the metal layer includes a plurality of recessed portions at the at least one bending region, and at least one of sidewalls of the plurality of recessed portions is not perpendicular to a plane where the metal layer is located.
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公开(公告)号：US20240427382A1
公开(公告)日：2024-12-26
申请号：US18827022
申请日：2024-09-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Fangxu CAO , Liming DONG , Paoming TSAI
IPC: G06F1/16
Abstract: A support plate includes a support plate body and a plurality of through holes. The support plate body has at least one patterned region. The plurality of through holes are disposed in the at least one patterned region, and penetrate through the support plate body in a thickness direction of the support plate body. A projection of each through hole on a first plane perpendicular to the thickness direction of the support plate body is strip-shaped.
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公开(公告)号：US20220344602A1
公开(公告)日：2022-10-27
申请号：US17422608
申请日：2021-01-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yonghong ZHOU , Shiming SHI , Meiling GAO , Zhao LI , Liming DONG
Abstract: A flexible OLED display device includes a flexible display panel and a support member. The flexible display panel includes an active area, an extension portion and a bending portion connecting the active area and the extension portion. The support member is located between the active area and the extension portion. The active area, the support member and the extension portion are stacked, and a predetermined distance is set between the support member and the bending portion in an extending direction parallel to the extension portion.
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