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    Display panel, method for fabricating the same, and display device
    21.
    发明授权
    Display panel, method for fabricating the same, and display device 有权

    公开(公告)号：US11075365B2

    公开(公告)日：2021-07-27

    申请号：US16613836

    申请日：2019-05-08

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Liang Chen ,  Lei Wang ,  Xiaochuan Chen ,  Minghua Xuan ,  Dongni Liu ,  Li Xiao ,  Ming Yang ,  Han Yue ,  Shengji Yang

    IPC: H01L51/56 ,  G06F3/041 ,  H01L27/32 ,  G06F3/044

    Abstract: This disclosure discloses a display panel, a method for fabricating the same, and a display device. The method includes: forming a pattern of an electrode lead line layer on a substrate; forming connection structures on the pattern of the electrode lead line layer; forming a pattern of an intermediate layer including a light-emitting function layer on the connection structures and the light-emitting areas; forming a pattern of cathodes on the pattern of the intermediate layer; and irradiating the connection structures using laser from a side of the substrate so that the material of the connection structures is melt, and forming through-holes at positions on the intermediate layer corresponding to the connection structures so that the melted material is connected with the cathodes through the through-holes.

    Naked-eye three-dimensional display method, naked-eye three-dimensional display device and terminal equipment
    22.
    发明授权
    Naked-eye three-dimensional display method, naked-eye three-dimensional display device and terminal equipment 有权

    公开(公告)号：US11064189B2

    公开(公告)日：2021-07-13

    申请号：US16075746

    申请日：2018-01-03

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Pengcheng Lu ,  Xiaochuan Chen ,  Shengji Yang ,  Lei Wang ,  Dongni Liu ,  Han Yue ,  Li Xiao ,  Jie Fu ,  Jian Gao ,  Changfeng Li

    IPC: H04N13/383 ,  H04N13/302 ,  G09G3/3208 ,  G09G3/36 ,  G09G3/00 ,  G02B30/26

    Abstract: A naked-eye three-dimensional display method constructed on two half-screens, a naked-eye three-dimensional display device, and a terminal equipment are provided in embodiments of the disclosure, the two half-screens being configured to display respectively images corresponding to a left eye and a right eye of an observer respectively, the method comprising: detecting in a real-time manner distances between both ends of each row of pixels on each of the half-screens and a corresponding eye of the observer through which said each of the half-screens is viewed; calculating light-exiting angles formed from displayed pixels on said each of the half-screens to the corresponding eye through which said each of the half-screens is viewed, as a function of a length of each of the half-screens and the distances between both ends of each row of pixels on each of the half-screens and the corresponding eye through which said each of the half-screens is viewed; and controlling light rays outputted from the displayed pixels to the corresponding eye through which said each of the half-screens is viewed, with a collimated light adjusting device, according to the light-exiting angles formed from the displayed pixels on said each of the half-screens to the corresponding eye through which said each of the half-screens is viewed, so as to focus displayed contents on said each of the half-screens onto the corresponding eye through which said each of the half-screens is viewed.

    Display substrate and repairing method thereof, and display device
    23.
    发明授权
    Display substrate and repairing method thereof, and display device 有权

    公开(公告)号：US11063067B2

    公开(公告)日：2021-07-13

    申请号：US16618291

    申请日：2019-05-16

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Detao Zhao ,  Li Xiao ,  Lei Wang ,  Can Zhang ,  Can Wang ,  Han Yue ,  Minghua Xuan ,  Xiaochuan Chen

    IPC: H01L27/12 ,  H01L27/32

    Abstract: The present disclosure provides a display substrate, a repairing method, and a display device, the display substrate includes a plurality of driving circuits, each of which is configured to drive a display element in each of at least one sub-pixel to display, an output terminal of each driving circuit is coupled to the display element in the sub-pixel driven by the driving circuit through a branch having a switching element, the display substrate further includes: at least one repair line, which is configured to be associated with at least two driving circuits and initially decoupled from an output terminal of at least one of the at least two driving circuits, and the repair line is couplable to the output terminals of the at least two driving circuits with which the repair line is associated in response to a failure of one of the at least two driving circuits.

    DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR AND DISPLAY DEVICE THEREOF
    25.
    发明申请
    DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR AND DISPLAY DEVICE THEREOF 有权

    公开(公告)号：US20210134767A1

    公开(公告)日：2021-05-06

    申请号：US16860119

    申请日：2020-04-28

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Can Wang ,  Jiao Zhao ,  Han Yue ,  Can Zhang ,  Minghua Xuan

    IPC: H01L25/075 ,  H01L27/12 ,  H01L33/62 ,  H01L33/60

    Abstract: Disclosed are a display substrate and a manufacturing method therefor and a display device thereof. The display substrate includes: a drive backplate, and a plurality of micro LEDs and a retaining wall structure on the drive backplate; wherein a center of a light-emitting layer in the micro LED deviates from a center of the micro LED; the retaining wall structure is of an annular shape; the retaining wall structure corresponds to at least one micro LED in the display substrate; and a center of a surrounding region of the retaining wall structure in the drive backplate is located within a circumscribing region of a region where a light-emitting layer of the at least one micro LED is located.

    Backlight source, display device and driving method thereof
    28.
    发明授权
    Backlight source, display device and driving method thereof 有权

    公开(公告)号：US10573230B2

    公开(公告)日：2020-02-25

    申请号：US15793152

    申请日：2017-10-25

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Jie Fu ,  Xiaochuan Chen ,  Shengji Yang ,  Dongni Liu ,  Lei Wang ,  Han Yue ,  Pengcheng Lu ,  Li Xiao

    IPC: G09G3/32 ,  G09G3/3216 ,  H01L27/32 ,  H01L51/52

    Abstract: The present disclosure relates to a backlight source, a display device, and a driving method thereof, in the field of field of displays. The backlight source includes a Passive Matrix Organic Light Emitting Diode (PMOLED) display device, wherein the PMOLED display device includes a transparent substrate. A transparent wiring layer, an anode layer, a light emitting layer, a transparent cathode layer, and a transparent pixel definition layer are arranged on the transparent substrate subsequently. The light emitting layer includes a plurality of light emitting units for emitting white light, and the plurality of light emitting units are arranged in an array. The anode layer includes a plurality of anodes, the plurality of anodes are arranged below the corresponding plurality of light emitting units respectively, and can reflect light emitted from the corresponding light emitting units. The backlight source in the present application is implemented with PMOLED display device. The substrate, wiring layer, cathode layer and pixel definition layer of the PMOLED display device can use transparent materials, resulting in high transmittance of the backlight sources in the areas excluding the anodes, such that the transparent display device can have high transmittance.

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