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    ELECTRO-OPTICAL DEVICE
    1.
    发明申请
    ELECTRO-OPTICAL DEVICE 有权

    公开(公告)号：US20250157434A1

    公开(公告)日：2025-05-15

    申请号：US19028333

    申请日：2025-01-17

    Applicant: Japan Display Inc.

    Inventor： Katsuya ANZAI ,  Hideki KAWADA ,  Hiroshi MATSUDA ,  Yukitada IWASAKI

    IPC: G09G3/36 ,  G09G3/20 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/131

    Abstract: An electro-optical device is provided and includes a plurality of first signal lines extending in a first direction on a substrate; a plurality of second signal lines extending in a second direction on the substrate, the second direction intersecting the first direction; a pixel area in which a plurality of pixel electrodes are disposed; an outer peripheral edge of the pixel area having a curved portion or a bent portion; and a first circuit block, a second circuit block, and a third circuit block arranged along the outer peripheral edge, wherein the second circuit block is arranged between the first circuit block and the first circuit block, and a first gap between the first circuit bock and the second circuit block is different from a second gap between the second circuit block and the third circuit block.

    ELECTRO-OPTICAL DEVICE
    2.
    发明申请
    ELECTRO-OPTICAL DEVICE 审中-公开

    公开(公告)号：US20200320950A1

    公开(公告)日：2020-10-08

    申请号：US16906807

    申请日：2020-06-19

    Applicant: Japan Display Inc.

    Inventor： Katsuya ANZAI ,  Hideki KAWADA ,  Hiroshi MATSUDA ,  Yukitada IWASAKI

    IPC: G09G3/36 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/20 ,  G09G3/3275

    Abstract: An electro-optical device includes first and second signal lines extending in first and second directions respectively on a component substrate; a pixel area disposed at a portion corresponding to an intersection of the first and second signal lines; a signal output circuit disposed outside the pixel area and outputs a driving signal to the first signal line and including circuit blocks arranged next to one another, wherein an outer peripheral edge of the pixel area has a curved or bent portion facing the signal output circuit, a first circuit block included in the circuit blocks is arranged along the curved or bent portion, and a second circuit block included in the circuit blocks and adjacent to the first circuit block is arranged so as to be displaced in the first direction from the first circuit block, and a lead-out area where the first and second circuit blocks are connected.

    ELECTRO-OPTICAL DEVICE
    3.
    发明申请
    ELECTRO-OPTICAL DEVICE 有权

    公开(公告)号：US20210335313A1

    公开(公告)日：2021-10-28

    申请号：US17371846

    申请日：2021-07-09

    Applicant: Japan Display Inc.

    Inventor： Katsuya ANZAI ,  Hideki KAWADA ,  Hiroshi MATSUDA ,  Yukitada IWASAKI

    IPC: G09G3/36 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3225 ,  G09G3/20 ,  H01L27/32

    Abstract: An electro-optical device is provided and includes first signal lines extending in first direction on substrate; second signal lines extending in second direction on substrate, second direction intersecting first direction; pixel area in which pixel electrodes are disposed; outer peripheral edge of pixel area having curved or bent portions; first and second circuit blocks arranged along curved or bent portions, each of first and second circuit blocks including at least two unit circuits, wherein second circuit block is arranged adjacent to first circuit block with gap therebetween in first direction, first circuit block has first upper part and first lower part that define width of first circuit block in second direction, second circuit block has second upper part and second lower part that define width of second circuit block in second direction, and first upper part is arranged between second upper part and second lower part in second direction.

    ELECTRO-OPTICAL DEVICE
    4.
    发明申请
    ELECTRO-OPTICAL DEVICE 有权

    公开(公告)号：US20250166582A1

    公开(公告)日：2025-05-22

    申请号：US19029033

    申请日：2025-01-17

    Applicant: Japan Display Inc.

    Inventor： Katsuya ANZAI ,  Hideki KAWADA ,  Hiroshi MATSUDA ,  Yukitada IWASAKI

    IPC: G09G3/36 ,  G09G3/20 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/131

    Abstract: An electro-optical device is provided and includes a plurality of first signal lines extending in a first direction on a substrate; a plurality of second signal lines extending in a second direction on the substrate, the second direction intersecting the first direction; a pixel area in which a plurality of pixel electrodes are disposed; an outer peripheral edge of the pixel area having a curved portion or a bent portion; and a first circuit block, a second circuit block, and a third circuit block arranged along the outer peripheral edge, wherein the second circuit block is arranged between the first circuit block and the first circuit block, and a first gap between the first circuit bock and the second circuit block is different from a second gap between the second circuit block and the third circuit block.

    ELECTRO-OPTICAL DEVICE
    6.
    发明申请
    ELECTRO-OPTICAL DEVICE 有权

    公开(公告)号：US20220366867A1

    公开(公告)日：2022-11-17

    申请号：US17876951

    申请日：2022-07-29

    Applicant: Japan Display Inc.

    Inventor： Katsuya ANZAI ,  Hideki KAWADA ,  Hiroshi MATSUDA ,  Yukitada IWASAKI

    IPC: G09G3/36 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/20 ,  G09G3/3275

    Abstract: An electro-optical device is provided and includes a plurality of first signal lines extending in a first direction on a substrate; a plurality of second signal lines extending in a second direction on the substrate, the second direction intersecting the first direction; a pixel area in which a plurality of pixel electrodes are disposed; an outer peripheral edge of the pixel area having a curved portion or a bent portion; and a first circuit block, a second circuit block, and a third circuit block arranged along the outer peripheral edge, wherein the second circuit block is arranged between the first circuit block and the first circuit block, and a first gap between the first circuit bock and the second circuit block is different from a second gap between the second circuit block and the third circuit block.

    ELECTRO-OPTICAL DEVICE
    8.
    发明申请
    ELECTRO-OPTICAL DEVICE 审中-公开

    公开(公告)号：US20170178563A1

    公开(公告)日：2017-06-22

    申请号：US15453484

    申请日：2017-03-08

    Applicant: Japan Display Inc.

    Inventor： Katsuya ANZAI ,  Hideki KAWADA ,  Hiroshi MATSUDA ,  Yukitada IWASAKI

    IPC: G09G3/20 ,  G09G3/36 ,  G09G3/3275 ,  G09G3/3225 ,  G09G3/3266

    Abstract: An electro-optical device includes first and second signal lines extending in directions intersecting each other on a component substrate, a pixel area including a pixel electrode disposed in correspondence with an intersection of the first and second signal lines, a signal output circuit disposed outside the pixel area and outputs a driving signal to the first signal line, and a connection wiring connecting the signal output circuit and the first signal line. An outer peripheral edge of the pixel area has a curved portion or a bent portion in a portion facing the signal output circuit, and the signal output circuit includes a plurality of circuit blocks arranged along the curved portion or the bent portion of the portion facing the signal output circuit with deviated between adjacent circuit blocks in the direction of extension of the first signal line and/or the direction of extension of the second signal line.

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