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公开(公告)号：US11641721B2
公开(公告)日：2023-05-02
申请号：US17409825
申请日：2021-08-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lei Cao , Jinggang Wei , Wenbin Wang , Junmin Sun , Yunpeng Wu , Zifeng Wang , Yan Ren
Abstract: Provided is a display apparatus, including: housing components, and a display screen and a circuit board disposed in the housing components, wherein the housing components include a middle frame, a front case and a rear case; the middle frame includes a frame body and a plate body, wherein the frame body includes a first frame and a second frame opposite to each other, and a third frame connected between the first frame and the second frame; the frame plate is disposed around a corresponding side of the plate body, and both the first frame and the second frame are provided with protruding parts protruding from a first side of the plate body; the rear case is fixed between the two protruding parts and connected to the first side of the plate body; the display screen is disposed in the frame body and fixed on the plate body.
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公开(公告)号：US10963005B1
公开(公告)日：2021-03-30
申请号：US16833851
申请日：2020-03-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yan Ren , Lei Cao , Zifeng Wang , Junmin Sun , Jinggang Wei , Yunpeng Wu
Abstract: A mounting bracket and a display device are provided. The display screen is provided with a mounting portion protruding from a back surface of the display screen, and the mounting bracket is used for mounting a display screen, which includes a bracket body which is provided with an opening for mounting the mounting portion; the opening has a first side and a second side, the first side is provided with a first buckle, and the second side is provided with a second buckle; wherein the first side is adjacent to the second side.
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公开(公告)号：US12253757B2
公开(公告)日：2025-03-18
申请号：US18043293
申请日：2022-01-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ran Tao , Yongjie Xiang , Fan Yang , Zifeng Wang , Lei Cao , Yunpeng Wu , Yan Ren , Wei Lin
IPC: G02F1/13357 , G02F1/1335
Abstract: The present disclosure relates to a backlight module and a display device. The backlight module comprises: a lamp panel comprising a first surface and a second surface opposite to each other, the first surface comprising a light source array, and the second surface comprising a light source array driving circuit and an external terminal; a first back plate connected with the lamp panel at a side of the second surface of the lamp panel, and comprising first avoiding openings corresponding to the light source array driving circuit and the external terminal; a second back plate connected with the first back plate at a side of the first back plate away from the lamp panel, and comprising a second avoiding opening corresponding to the external terminal.
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公开(公告)号：US11908352B2
公开(公告)日：2024-02-20
申请号：US17383957
申请日：2021-07-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yao Zhang , Jinghua Yang , Ran Tao , Yunpeng Wu
CPC classification number: G09F9/3026 , F16M13/005 , G06F1/1654
Abstract: The present disclosure provides a spliced display screen, which includes a plurality of display modules arranged closely and one or more positioning mechanisms installed on each display module, each positioning mechanism includes: a positioning pin and a groove, the one or more positioning pins are clamped in the one or more grooves, the one or more positioning pins and the one or more grooves cooperate to restrict relative movement in the horizontal direction of two adjacent display modules; an elastic structure arranged corresponding to the positioning pin, one end being connected to the display module and the other end being connected to the positioning pin; in response to being subjected to an external force, the one or more positioning pins rotate along a predetermined direction relative to the one or more grooves and leave the one or more grooves; in response to being disengaged from the external force, the one or more positioning pins return to an initial position along a direction opposite to the predetermined direction through the respective elastic structures.
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15.发明授权公开(公告)号：US11846983B2
公开(公告)日：2023-12-19
申请号：US17036057
申请日：2020-09-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yunpeng Wu , Long Yang , Lei Cao , Shijie Cao , Xin Li
CPC classification number: G06F1/1607 , F16M11/041 , F16M13/02 , G06F1/1626
Abstract: The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The electronic table card includes an electronic display screen and a protrusion disposed on the back of the electronic display screen, in which a clamping slot is respectively formed at both sides of the protrusion, opening directions of the clamping slots are opposite to each other, and an extending direction of each of the clamping slots is perpendicular to a direction from a top to a bottom of the electronic display screen.
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Patent Agency Ranking
16.发明授权公开(公告)号：US11681171B2
公开(公告)日：2023-06-20
申请号：US17417207
申请日：2020-07-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zifeng Wang , Weiguo Li , Junmin Sun , Qiang Wang , Yunpeng Wu
IPC: G09G3/30 , G09G3/36 , G02F1/1333 , G09F21/04 , B60R11/02 , F16M13/02 , G02F1/1345 , G09F9/30 , B60R11/00
CPC classification number: G02F1/133308 , B60R11/0235 , F16M13/02 , G02F1/13452 , G09F9/30 , G09F21/049 , G09G3/3648 , B60R2011/0003 , B60R2011/0043 , G02F1/133342 , G02F2201/46 , G09G2360/02 , G09G2360/04 , G09G2380/10
Abstract: A display assembly includes a display device, a first clamping plate and a second clamping plate. The display apparatus has at least one display area, and the first clamping plate and the second clamping plate are disposed on two opposite sides of the display device in a thickness direction thereof. At least one of the first clamping plate and the second clamping plate is located on at least one light-emitting side of the display device, and in a clamping plate located on a light-emitting side of the display device, at least a partial region of a portion covering an active area of the display device is in a transparent state. Edges of the first clamping plate and the second clamping plate have at least one adapter portion, and adapter portions are configured to fix the display assembly to an object in an external environment through at least one adapter.
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公开(公告)号：US20230072288A1
公开(公告)日：2023-03-09
申请号：US17799803
申请日：2021-08-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbin Wang , Lei Cao , Junmin Sun , Zifeng Wang , Yan Ren , Yunpeng Wu , Jinggang Wei
Abstract: Provided is a display device. The display device includes: a support base, a support frame connected to the support base, a glass panel connected to the first support surface, and a display disposed within a cavity formed by the support frame, the support base, and the glass panel. The display is connected to the support frame. The support frame includes: a plurality of support bars, and a movable connection member disposed between each two support bars of the plurality of support bars and configured to connect the two support bars, wherein each of the support bar and the movable connection member is provided with a first support surface, and the movable connection member is configured to move between the two support bars to adjust a size of the support frame.
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公开(公告)号：US20220400563A1
公开(公告)日：2022-12-15
申请号：US17770219
申请日：2021-05-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yunpeng Wu , Lei Cao , Yao Zhang , Qiang Wang , Shijie Cao
IPC: H05K5/02
Abstract: An electronic display board system, an electronic display board and a support platform are provided. The electronic display board includes a display panel, a housing and a first magnetic attraction structure. The display panel includes a display surface on a display side; the housing is connected to the display panel, and includes a first connecting surface on a side away from the display panel, and the first connecting surface and the display surface have a first angle; and the first magnetic attraction structure is fixed on the housing and located between the first connecting surface and the display panel, the first magnetic attraction structure includes a first magnetic attraction portion and a second magnetic attraction portion configured to attract each other upon approaching each other.
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公开(公告)号：US12221828B2
公开(公告)日：2025-02-11
申请号：US17186099
申请日：2021-02-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jinggang Wei , Lei Cao , Yunpeng Wu , Yan Ren , Zifeng Wang , Junmin Sun
Abstract: An electronic door plate and a system for managing an electronic door plate. The electronic door plate particularly includes: a center frame, a circuit board, a display screen, a back cover and an alarming device; the circuit board, the display screen and the alarming device are fixed to the center frame; the back cover is provided on one side of the center frame that is further away from the display screen, and is fixedly connected to the center frame; a controlling module is provided at the circuit board, and the controlling module is electrically connected to the alarming device; and the controlling module is configured for controlling the alarming device to perform an alarming operation.
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公开(公告)号：US12160967B2
公开(公告)日：2024-12-03
申请号：US17799803
申请日：2021-08-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbin Wang , Lei Cao , Junmin Sun , Zifeng Wang , Yan Ren , Yunpeng Wu , Jinggang Wei
Abstract: Provided is a display device. The display device includes: a support base, a support frame connected to the support base, a glass panel connected to the first support surface, and a display disposed within a cavity formed by the support frame, the support base, and the glass panel. The display is connected to the support frame. The support frame includes: a plurality of support bars, and a movable connection member disposed between each two support bars of the plurality of support bars and configured to connect the two support bars, wherein each of the support bar and the movable connection member is provided with a first support surface, and the movable connection member is configured to move between the two support bars to adjust a size of the support frame.
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