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    DISPLAY SUBSTRATE, PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
    31.
    发明申请
    DISPLAY SUBSTRATE, PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS 有权

    公开(公告)号：US20220416202A1

    公开(公告)日：2022-12-29

    申请号：US17787604

    申请日：2021-09-02

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Tao WANG ,  Tao SUN ,  Chengjie QIN ,  Ziyu ZHANG ,  Song ZHANG ,  Youwei WANG ,  Rui HONG

    IPC: H01L51/52 ,  H01L51/56

    Abstract: Provided in the present disclosure are a display substrate, a preparation method therefor, and a display apparatus. The display substrate includes a substrate, a light-emitting structure layer disposed on the substrate, and a encapsulation structure layer disposed on the light-emitting structure layer; the encapsulation structure layer includes a encapsulation layer and at least one transition layer; a side of a transition layer adjacent to the substrate makes contact with a first side film layer, and a side of a transition layer away from the substrate makes contact with a second side film layer; the adhesion of the at least one transition layers is greater than that of one film layer among the first side film layer and the second side film layer, and less than that of the other film layer among the first side film layer and the second side film layer.

    OLED PACKAGE STRUCTURE, DISPLAY PANEL AND METHOD FOR PREPARING PACKAGE STRUCTURE
    32.
    发明申请
    OLED PACKAGE STRUCTURE, DISPLAY PANEL AND METHOD FOR PREPARING PACKAGE STRUCTURE 有权

    公开(公告)号：US20210193948A1

    公开(公告)日：2021-06-24

    申请号：US16071107

    申请日：2017-09-29

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Tao WANG ,  Song ZHANG, I

    IPC: H01L51/52 ,  H01L51/56

    Abstract: The present disclosure discloses an OLED package structure, a display panel and a method for preparing a package structure. The OLED package structure includes a substrate, an OLED disposed on the substrate, and a reinforcement hole disposed on at least one of the substrate and the OLED and extending along a side of the OLED towards the substrate; and an encapsulation layer covering the OLED, and at least a portion of the encapsulation layer extending into the reinforcement hole. Therefore, the reliability of the package structure can be increased, the adhesive strength of the package layer can be increased, peeling or package failure can be prevented, and the service life of the package structure can be improved.

    PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF AND DISPLAY PANEL
    35.
    发明申请
    PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF AND DISPLAY PANEL 审中-公开

    公开(公告)号：US20190221773A1

    公开(公告)日：2019-07-18

    申请号：US16176353

    申请日：2018-10-31

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Tao WANG ,  Jifeng TAN

    IPC: H01L51/52 ,  H01L51/56

    Abstract: A package structure and a manufacturing method thereof, and a display panel are provided, and the package structure comprises a package stack disposed on a substrate; and an additional layer disposed on the package stack. The package structure provided by the present disclosure results in saving of one deposition process and one mask process, thereby the manufacturing process is simplified. Moreover, a narrow bezel may be realized.

    FLEXIBLE SUBSTRATE OF BENDABLE DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    38.
    发明申请
    FLEXIBLE SUBSTRATE OF BENDABLE DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20170223821A1

    公开(公告)日：2017-08-03

    申请号：US15215819

    申请日：2016-07-21

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Tao WANG

    IPC: H05K1/02 ,  D01D5/00 ,  H05K3/00

    CPC classification number: D01D5/0084 ,  G09F9/301 ,  H05K1/0281

    Abstract: The present disclosure provides a flexible substrate of a bendable display device and a manufacturing method thereof, the flexible substrate includes a bendable base layer, which includes a bending region and a non-bending region; the flexible substrate further includes a fiber reinforced layer, which is provided on a surface of the base layer and has different distribution densities in the bending region and the non-bending region. The flexible substrate of a bendable display device provided in the present disclosure can not only protect semiconductor devices on the flexible substrate, and avoid situations such as dislocation of circuits of electronic components, low yield rate and etc., but can also disperse bending stress generated when the flexible substrate is bent, thereby prolonging the bending life of the display device.

    THREE-DIMENSIONAL DISPLAY DEVICE
    40.
    发明申请
    THREE-DIMENSIONAL DISPLAY DEVICE 有权
    三维显示设备

    公开(公告)号：US20160366401A1

    公开(公告)日：2016-12-15

    申请号：US14771015

    申请日：2014-12-17

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Kun WU ,  Tao WANG

    IPC: H04N13/04 ,  G02F1/137 ,  G02F1/1337 ,  G02B27/22 ,  G02F1/1343

    CPC classification number: H04N13/359 ,  G02B1/041 ,  G02B27/2214 ,  G02F1/13 ,  G02F1/133526 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13471 ,  G02F1/137 ,  G02F2001/294 ,  G02F2202/28 ,  H04N13/305 ,  H04N13/398 ,  H04N2213/001

    Abstract: Embodiments of the present invention provide a 3D display device, and the 3D display device, comprising: a display panel (1), configured to display an image; an optical element (2) and a liquid crystal lens (3), disposed to overlap each other and positioned at a light exiting side of the display panel (1), wherein the optical element (2) comprises a plurality of optical lens units (2a), the liquid crystal lens (3) comprises a plurality of liquid crystal lens units (3a), the plurality of liquid crystal lens units (3a) correspond to the plurality of optical lens units (2a) in a one-to-one corresponding relationship; when the 3D display device is in a 2D displaying mode, each of the plurality of liquid crystal lens units (3a) has an effect on light contrary to an effect on the light of each of the plurality of optical lens units (2a), and when the 3D display device is in a 3D displaying mode, the liquid crystal lens unit (3a) is configured to have a plane glass function. The 3D display device provided by the embodiments of the present invention can be switched between 2D and 3D displaying, and can reduce the crosstalk during 3D displaying and improve the display effect.

    Abstract translation: 本发明的实施例提供了一种3D显示装置和3D显示装置，包括：显示面板（1），被配置为显示图像; 光学元件（2）和液晶透镜（3），其被设置为彼此重叠并位于显示面板（1）的光出射侧，其中所述光学元件（2）包括多个光学透镜单元 如图2a所示，液晶透镜（3）包括多个液晶透镜单元（3a），多个液晶透镜单元（3a）以多对一的光学透镜单元（2a）为单位 对应关系; 当3D显示装置处于2D显示模式时，与多个光学透镜单元（2a）中的每一个的光的影响相反，多个液晶透镜单元（3a）中的每一个对光具有影响，并且 当3D显示装置处于3D显示模式时，液晶透镜单元（3a）被配置为具有平面玻璃功能。 由本发明的实施例提供的3D显示装置可以在2D和3D显示之间进行切换，并且可以减少3D显示期间的串扰并提高显示效果。

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