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    DISPLAY DEVICE
    1.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240061242A1

    公开(公告)日：2024-02-22

    申请号：US18451126

    申请日：2023-08-17

    Applicant: Japan Display Inc.

    Inventor： Yuji MAEDE ,  Yasuhiro TAKAHASHI

    IPC: G02B27/01

    CPC classification number: G02B27/0103

    Abstract: According to one embodiment, a display device includes an illumination device which emits illumination light, a display panel which modulates the illumination light and emits image light, a holographic optical element which reflects the image light emitted from the display panel, and a concave mirror which reflects the image light reflected by the holographic optical element, wherein when the image light reflected by the concave mirror enters a projection member, a virtual image is projected, and the holographic optical element reflects light incident at a specific angle of incidence on a Bragg reflection surface and transmits the light incident at an angle of incidence different from the specific angle of incidence.

    OPTICAL CONTROL ELEMENT
    4.
    发明公开
    OPTICAL CONTROL ELEMENT 审中-公开

    公开(公告)号：US20240142827A1

    公开(公告)日：2024-05-02

    申请号：US18492859

    申请日：2023-10-24

    Applicant: Japan Display Inc.

    Inventor： Jin HIROSAWA ,  Shunichi KIMURA ,  Toshiharu MATSUSHIMA ,  Yuji MAEDE ,  Shinichi KOMURA

    IPC: G02F1/1343

    CPC classification number: G02F1/134309

    Abstract: According to one embodiment, an optical control element comprises a first substrate, a second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, the first substrate include a first electrode, a second electrode provided on the first electrode, and a high-resistance layer provided on the first electrode and the second electrode, wherein the second substrate comprises a third electrode, a plurality of circular apertures are provided in each of the second electrodes, and lines connecting centers of the plurality of apertures constitute a triangle.

    DISPLAY DEVICE AND SENSOR DEVICE
    6.
    发明申请
    DISPLAY DEVICE AND SENSOR DEVICE 审中-公开

    公开(公告)号：US20170336898A1

    公开(公告)日：2017-11-23

    申请号：US15598647

    申请日：2017-05-18

    Applicant: Japan Display Inc.

    Inventor： Yuji MAEDE

    IPC: G06F3/041 ,  G02F1/1343 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1339 ,  G09G3/36

    Abstract: According to one embodiment, a display device includes a first signal line covered by a first interlayer insulating film, a first metallic wiring line provided on the first interlayer insulating film to overlap the first signal line, a pixel electrode next to the first metallic wiring line, a second interlayer insulating film covers the first metallic wiring line and the pixel electrode, and first and second common electrodes provided on the second interlayer insulating film, a gap between the first common electrode and the second common electrode, which overlap the first signal line and the first metallic wiring line, and the first metallic wiring line being connected to the first common electrode in a non-display area.

    DISPLAY DEVICE
    8.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230393429A1

    公开(公告)日：2023-12-07

    申请号：US18328783

    申请日：2023-06-05

    Applicant: Japan Display Inc.

    Inventor： Yuji MAEDE

    IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/13357 ,  G02F1/1343

    CPC classification number: G02F1/133526 ,  G02F1/136286 ,  G02F1/136222 ,  G02F1/133345 ,  G02F1/133621 ,  G02F1/134363 ,  G02F2201/52

    Abstract: According to one embodiment, a display device includes a first substrate including a plurality of switching elements, a plurality of signal lines connected to the plurality of switching elements, respectively, a plurality of color filters each provided between each adjacent pair of the plurality of signal lines, and a plurality of metal layers opposing the plurality of signal lines, respectively, a second substrate including a lens array including a plurality of lenses, and an insulating layer that covers the lens arrays, and a liquid crystal layer provided between the first substrate and the second substrate, wherein the plurality of lenses have a refractive index higher than that of the insulating layer.

    LIQUID CRYSTAL DISPLAY DEVICE
    9.
    发明公开
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230314879A1

    公开(公告)日：2023-10-05

    申请号：US18329870

    申请日：2023-06-06

    Applicant: Japan Display Inc.

    Inventor： Kyosuke WATANABE ,  Yuji MAEDE

    IPC: G02F1/1362 ,  G02F1/1343

    CPC classification number: G02F1/134318 ,  G02F1/13439 ,  G02F1/136286

    Abstract: According to one embodiment, a liquid crystal display device includes first and second substrates and a liquid crystal layer. The first substrate includes scanning line extending in a first direction, signal line extending in a second direction, pixel electrodes including and a common electrode. The common electrode includes sub-electrodes extending in the first or second direction. Each of the sub-electrodes includes a first portion having a width greater than the scanning or signal line, and a second portion having a width less than the first portion but greater than the scanning or signal line. The first and second portions are alternately arranged along a direction in which the sub-electrodes extend.

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