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    NEAR-TO-EYE DISPLAY DEVICE AND WEARABLE APPARATUS
    11.
    发明公开
    NEAR-TO-EYE DISPLAY DEVICE AND WEARABLE APPARATUS 审中-公开

    公开(公告)号：US20240053514A1

    公开(公告)日：2024-02-15

    申请号：US17765061

    申请日：2021-04-30

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Haitao HUANG ,  Huili WU ,  Feng ZHANG ,  Zhao CUI ,  Yong YU ,  Chuanxiang XU ,  Lina JING

    IPC: G02B3/00 ,  G02B27/01

    CPC classification number: G02B3/0037 ,  G02B27/0172

    Abstract: A near-to-eye display device and wearable apparatus are provided. The near-to-eye display device includes: pixel islands and micro-lenses in one-to-one correspondence with the pixel islands; wherein each pixel island emits light to a corresponding micro-lens so that the light reaches a predetermined viewing position after passing through the corresponding micro-lens. The near-to-eye display device further includes: super-lens units each including at least one super-lens; wherein the super-lens units are in one-to-one correspondence with the pixel islands; each super-lens unit is on a side of a corresponding pixel island proximal to the corresponding micro-lens, and an orthogonal projection of the super-lens unit on a plane where the corresponding pixel island is located covers the corresponding pixel island. The super-lens unit converges light, which is within a predetermined angle, emitted by the corresponding pixel island, to reduce a diffusion angle of the light emitted by the corresponding pixel island.

    THREE-DIMENSIONAL DISPLAY ASSEMBLIES, DISPLAY PANELS THEREOF AND METHODS OF MANUFACTURING DISPLAY PANEL
    13.
    发明公开
    THREE-DIMENSIONAL DISPLAY ASSEMBLIES, DISPLAY PANELS THEREOF AND METHODS OF MANUFACTURING DISPLAY PANEL 审中-公开

    公开(公告)号：US20230147104A1

    公开(公告)日：2023-05-11

    申请号：US17912372

    申请日：2021-05-07

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Lizhen ZHANG ,  Sheng XU ,  Wei HE ,  Yi ZHOU ,  Qi YAO ,  Huili WU ,  Wusheng LI

    IPC: H10K59/80 ,  H10K59/12 ,  G02B30/27

    CPC classification number: H10K59/80515 ,  G02B30/27 ,  H10K59/879 ,  H10K59/1201

    Abstract: A 3D display assembly, a display panel thereof and a method of manufacturing display panel. The display panel includes: a back plate, and a plurality of sub-pixel structures and partition structures on the back plate. In a first direction, each of the sub-pixel structures includes one or more first sub-sub-pixel structures and one or more second sub-sub-pixel structures arranged alternately. The first sub-sub-pixel structures have the same luminous color as the one or more second sub-sub-pixel structures. Each of the first sub-sub-pixel structures includes a first anode, and each of the second sub-sub-pixel structures includes a second anode. Second anodes are disposed at a side of the partition structures away from the back plate. Adjacent first anodes are partitioned by a partition structure. Orthographic projections of the first anodes on the back plate and orthographic projections of the second anodes on the back plate are connected, or the orthographic projections of the first anodes on the back plate and the orthographic projections of the second anodes on the back plate are overlapped and there is no non-light emitting region between sub-sub-pixel structures, therefore, no dark region is formed in a human eye observation region during 3D display, thereby solving moire problem.

    A DETECTING SUBSTRATE, A MANUFACTURING METHOD THEREOF AND A PHOTOELECTRIC DETECTION DEVICE
    16.
    发明申请
    A DETECTING SUBSTRATE, A MANUFACTURING METHOD THEREOF AND A PHOTOELECTRIC DETECTION DEVICE 审中-公开

    公开(公告)号：US20200259034A1

    公开(公告)日：2020-08-13

    申请号：US16611377

    申请日：2019-03-22

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Rui Huang ,  Huili WU

    IPC: H01L31/105 ,  H01L31/18

    Abstract: The present disclosure provides a detecting substrate, a manufacturing method thereof and a photoelectric detection device including the detecting substrate. The detecting substrate including: a substrate; and a photoelectric conversion element formed on the substrate, wherein the photoelectric conversion element is a PIN device comprising a first doped semiconductor layer, an intrinsic semiconductor layer and a second doped semiconductor layer, wherein a side wall of the intrinsic semiconductor layer is covered by an etching protective layer.

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