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    FLEXIBLE DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
    1.
    发明申请
    FLEXIBLE DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200243779A1

    公开(公告)日：2020-07-30

    申请号：US16620559

    申请日：2018-10-12

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Lu LIU ,  Pao Ming TSAI ,  Peng CAI ,  Hong LI ,  Dejun BU ,  Jianwei LI ,  Liqiang CHEN

    IPC: H01L51/00 ,  H01L51/56

    Abstract: A flexible display substrate and a manufacturing method therefor, and a display apparatus, for relieving the problem that it is difficult to bend the flexible display substrate in a bending region to damage an upper circuit. The flexible display substrate comprises a back film, a first flexible base substrate located above the back film, and a second flexible base substrate located on one side of the first flexible base substrate facing away from the back film. The flexible display substrate has a bending region. An auxiliary layer is further provided between the first flexible base substrate and the second flexible base substrate. At least part of the auxiliary layer in the bending region can be decomposed in a preset condition, wherein the other film layers except the auxiliary layer are maintained at the original status in the preset condition.

    COVER STRUCTURE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
    4.
    发明申请
    COVER STRUCTURE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190051223A1

    公开(公告)日：2019-02-14

    申请号：US15991117

    申请日：2018-05-29

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jianwei LI ,  Pao Ming TSAI ,  Shuang DU ,  Hong LI ,  Dejun BU ,  Liqiang CHEN ,  Lu LIU ,  Peng CAI

    IPC: G09F9/30 ,  H01L51/00 ,  B32B7/12 ,  G02B1/11 ,  H05K5/03

    Abstract: The present disclosure discloses a cover structure, a manufacturing method thereof and a display device. The cover structure includes a first and a second transparent flexible film layer, a glass panel, and a first optical adhesive layer. The first transparent flexible film layer has a folded region and a non-folded region. The glass panel is disposed on the first transparent flexible film layer, and a projection of the glass panel on the first transparent flexible film layer is located inside the non-folded region. A part of the first optical adhesive layer is formed at a side of the glass panel facing away from the first transparent flexible film layer, and a part of the first optical adhesive layer covers the folded region of the first transparent flexible film layer. The second transparent flexible film layer is formed at a side of the first optical adhesive layer facing away from the first transparent flexible film layer.

    DISPLAY SUBSTRATE MOTHERBOARD, MANUFACTURING METHOD AND CUTTING METHOD THEREOF, DISPLAY SUBSTRATE AND DISPLAY DEVICE
    5.
    发明申请
    DISPLAY SUBSTRATE MOTHERBOARD, MANUFACTURING METHOD AND CUTTING METHOD THEREOF, DISPLAY SUBSTRATE AND DISPLAY DEVICE 有权

    公开(公告)号：US20210362467A1

    公开(公告)日：2021-11-25

    申请号：US16489441

    申请日：2019-02-28

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Lu LIU ,  Pao Ming TSAI ,  Shuang DU

    IPC: B32B7/023 ,  B32B7/12 ,  B32B37/12 ,  B32B37/18 ,  B32B38/00 ,  B23K26/38

    Abstract: Embodiments of the present disclosure provide a display substrate motherboard and a manufacturing method and a cutting method thereof, a display substrate and a display device. The display substrate motherboard includes a preset cutting position, a back film and an adhesive layer disposed on the back film, the adhesive layer includes: a first adhesive layer corresponding to the preset cutting position; a second adhesive layer disposed on two sides of the first adhesive layer in a direction parallel to the back film; and a first light blocking layer disposed between the first adhesive layer and the second adhesive layer, wherein the first light blocking layer is configured to reduce light entering the second adhesive layer through the first light blocking layer after being incident from the first adhesive layer.

    TOUCH CONTROL PANEL, PRODUCTION METHOD THEREOF, AND DISPLAY APPARATUS
    6.
    发明申请
    TOUCH CONTROL PANEL, PRODUCTION METHOD THEREOF, AND DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20190286266A1

    公开(公告)日：2019-09-19

    申请号：US16165685

    申请日：2018-10-19

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Dejun BU ,  Pao Ming TSAI ,  Zhao LI

    IPC: G06F3/041 ,  H01L27/32 ,  H01L51/00

    Abstract: There is provided a display apparatus and a production method thereof. The display apparatus has a touch control panel and a a display panel, wherein at least one surface of the touch control panel has a plurality of concave-convex fine structures, and wherein the touch control panel is on a light-emitting side of the display panel. The touch control panel may have: a flexible substrate having a plurality of concave-convex fine structures on at least one surface; and a touch control electrode having at least one part formed on one or more concave-convex fine structures of the flexible substrate.

    FLEXIBLE DISPLAY PANEL
    8.
    发明申请
    FLEXIBLE DISPLAY PANEL 有权

    公开(公告)号：US20210376270A1

    公开(公告)日：2021-12-02

    申请号：US17405873

    申请日：2021-08-18

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Zhao LI ,  Pao Ming TSAI ,  Shiming SHI

    IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

    Abstract: A flexible display panel is provided. The flexible display panel includes: a flexible substrate; a flexible display screen on the flexible substrate; a protection film disposed at a side of the flexible display screen away from the flexible substrate; and at least one optical clear adhesive layer between the flexible display screen and the protection film. The flexible display panel further includes a circular polarizer, and the circular polarizer is disposed on a side of the flexible display screen away from the flexible substrate. The flexible display panel is a flexible organic light-emitting display panel, the circular polarizer is between the flexible display screen and the at least one optical clear adhesive layer, and the protection film includes at least one inorganic material film.

    DISPLAY DEVICE AND CONTROL CIRCUIT THEREOF
    9.
    发明申请
    DISPLAY DEVICE AND CONTROL CIRCUIT THEREOF 有权

    公开(公告)号：US20210297590A1

    公开(公告)日：2021-09-23

    申请号：US16334474

    申请日：2018-05-10

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Wenbo WANG ,  Pao Ming TSAI

    IPC: H04N5/232 ,  H05K5/00 ,  H04N5/225 ,  G09G3/00 ,  H04M1/02

    Abstract: A display device and a control circuit thereof are provided. The display device includes: a display panel that is foldable and a housing that is foldable and used for supporting the display panel. The display panel has a folding axis and is divided into a first display area and a second display area along the folding axis; the first display area and the second display area partially overlap in a case where the display panel is in a folded state along the folding axis, and the second display area comprises a non-overlapping portion that does not overlap the first display area; and a component is provided at a position of the housing supporting the non-overlapping portion.

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