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    Transparent display panel, display device, and glasses
    3.
    发明授权
    Transparent display panel, display device, and glasses 有权

    公开(公告)号：US12007664B2

    公开(公告)日：2024-06-11

    申请号：US17435011

    申请日：2020-12-30

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Yujiao Guo ,  Wei Wang ,  Xianqin Meng ,  Qiuyu Ling ,  Meng Yan ,  Yishan Tian ,  Gaolei Xue ,  Weiting Peng ,  Xiaochuan Chen

    IPC: G02F1/29 ,  G02B27/01

    CPC classification number: G02F1/294 ,  G02B27/0172 ,  G02B2027/0178

    Abstract: A transparent display panel has a plurality of sub-pixel regions, which are divided into at least two display unit groups. The transparent display panel includes a first substrate and a second substrate assembled with each other, and a light exit control layer disposed therebetween. The first substrate includes a first base and a dimming component disposed on a side of the first base. The dimming component includes a plurality of dimming lenses. Each dimming lens is configured to transmit exit light of one sub-pixel region to human eyes and focus the exit light on a corresponding focal plane. The plurality of dimming lenses are configured to focus exit light of the at least two display unit groups on different focal planes. The focal planes are located at a side of the transparent display panel away from the human eyes.

    Light-emitting module, display module and display device
    4.
    发明授权
    Light-emitting module, display module and display device 有权

    公开(公告)号：US11901496B2

    公开(公告)日：2024-02-13

    申请号：US17471184

    申请日：2021-09-10

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Qiuyu Ling ,  Xianqin Meng ,  Wei Wang ,  Weiting Peng ,  Yujiao Guo ,  Yishan Tian ,  Xiaochuan Chen

    IPC: H01L33/58 ,  H01L27/15

    CPC classification number: H01L33/58 ,  H01L27/156

    Abstract: A light-emitting module, a display module and a display device are provided. The light-emitting module includes multiple light-emitting elements, a micro lens array disposed on a light-emitting side of the multiple light-emitting elements, and a low-refractive material layer disposed on a side of the micro lens array away from the multiple light-emitting elements, wherein a refractive index of the low-refractive material layer is smaller than a refractive index of the micro lens array; light emitted by the light-emitting element may be processed by the micro lens array and the low-refractive material layer to form a dot matrix light source which irradiates multiple preset opening regions which are disposed at intervals.

    Display device and display apparatus
    7.
    发明授权
    Display device and display apparatus 有权

    公开(公告)号：US12232357B2

    公开(公告)日：2025-02-18

    申请号：US17639189

    申请日：2020-03-24

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Xianqin Meng ,  Xiaochuan Chen ,  Wei Wang ,  Can Wang ,  Weiting Peng ,  Sen Ma ,  Yishan Tian

    IPC: H01L21/78 ,  H10K50/856 ,  H10K50/86 ,  H10K59/38

    Abstract: Disclosed in the present disclosure are a display device and a display apparatus. The display device includes: a first substrate and a second substrate opposite to the first substrate, a light-emitting pixel array between the first substrate and the second substrate, a reflective plate at a backlight side of the light-emitting pixel array, and a polarization conversion structure and a polarization filtering structure which are successively arranged at a light emission side of the light-emitting pixel array; the polarization filtering structure is for filtering light emitted from the light-emitting pixel array side to the polarization filtering structure, so that target polarized light is transmitted, and non-target deflected light is reflected back; and the polarization conversion structure is for converting transmitted circularly polarized light into linearly polarized light, or converting transmitted linearly polarized light into circularly polarized light.

    Near-eye display apparatus and display method therefor
    8.
    发明授权
    Near-eye display apparatus and display method therefor 有权

    公开(公告)号：US12189139B2

    公开(公告)日：2025-01-07

    申请号：US18570138

    申请日：2021-06-18

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Qiuyu Ling ,  Wei Wang ,  Tiankuo Shi ,  Yifan Hou ,  Xianqin Meng ,  Weiting Peng ,  Xiaochuan Chen

    IPC: G02B3/00 ,  G09G3/3225 ,  H10K59/80 ,  G02B27/01 ,  H10K59/35

    Abstract: A near-eye display apparatus, including: a display screen including pixel island groups each including at least one pixel island which each includes pixel units; a micro-lens array disposed on a light-emitting side of the display screen, and including micro-lenses each corresponding to one pixel island, each micro-lens being configured for imaging an image displayed by the pixel island corresponding thereto; an imaging lens group disposed on a side of the micro-lens array away from the display screen and configured for collimating imaging light of the micro-lenses, the pixel island groups are configured for displaying partial images which form a complete image, and imaging field of view angles formed by outgoing light rays, of the pixel island groups adjacent to each other, passing through the micro-lenses corresponding to the pixel island groups and the imaging lens group are continuous with each other. A display method is further provided.

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