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    DISPLAY DEVICE
    41.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250060641A1

    公开(公告)日：2025-02-20

    申请号：US18935704

    申请日：2024-11-04

    Applicant: Japan Display Inc.

    Inventor： Kentaro KAWAI ,  Masataka IKEDA ,  Hirotaka HAYASHI ,  Yuuji OOMORI ,  Yoshihide OHUE

    IPC: G02F1/1362 ,  G02F1/1334 ,  G02F1/1345 ,  G02F1/1368 ,  G09G3/36 ,  H01L27/12

    Abstract: A display device includes a first pixel, a second pixel, and a third pixel arranged in a first direction in a display area arranged on a first substrate, a first source wiring, a second wiring, and a third wiring extending in the first direction, and connected to each of the first pixel to the third pixel, and a first gate wiring, a second gate wiring, and a third wiring intersecting the first direction, and connected to each of the first pixel to the third pixel. The first pixel includes a first transistor electrically connected to the first gate wiring and the first source wiring and a liquid crystal element electrically connected to the first transistor, the first pixel to the third pixel are arranged between the first source wiring and the third source wiring, and the second source wiring, and the first source wiring intersects the third source wiring.

    SEMICONDUCTOR DEVICE, DISPLAY DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT
    42.
    发明公开
    SEMICONDUCTOR DEVICE, DISPLAY DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT 审中-公开

    公开(公告)号：US20240274624A1

    公开(公告)日：2024-08-15

    申请号：US18648508

    申请日：2024-04-29

    Applicant: Japan Display Inc.

    Inventor： Hirotaka HAYASHI

    IPC: H01L27/12 ,  H01L25/16 ,  H01L29/786

    CPC classification number: H01L27/1255 ,  H01L25/167 ,  H01L29/78693

    Abstract: A semiconductor device includes a first gate electrode, a first gate insulating film arranged on the first gate electrode, a semiconductor film arranged on the first gate insulating film and overlapping the first gate electrode, a first terminal in contact with the semiconductor film and electrically connected to the semiconductor film and the first gate electrode, a second terminal in contact with the semiconductor film and spaced apart from the first terminal, a second gate insulating film arranged over the semiconductor film, the first terminal and the second terminal, and a second gate electrode arranged on the second gate insulating film, overlapping the semiconductor film and electrically connected to the second terminal.

    DISPLAY DEVICE
    44.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210295796A1

    公开(公告)日：2021-09-23

    申请号：US17343858

    申请日：2021-06-10

    Applicant: Japan Display Inc.

    Inventor： Hirotaka HAYASHI

    IPC: G09G3/36 ,  G02F1/1334

    Abstract: According to one embodiment, a display device includes a first substrate, a second substrate including a common electrode, and a display function layer which is partly switched between a transparent state and a scattering state. The first substrate includes a first scanning line, a first signal line, an insulating layer, a first switching element, and a first pixel electrode. The first signal line includes a first coupling portion and a first line portion. The first scanning line intersects the first coupling portion and is provided in a same layer as the first line portion. The insulating layer is interposed between the first coupling portion and the first scanning line.

    DISPLAY DEVICE
    45.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190391429A1

    公开(公告)日：2019-12-26

    申请号：US16556877

    申请日：2019-08-30

    Applicant: Japan Display Inc.

    Inventor： Hirotaka HAYASHI

    IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/1345 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1362

    Abstract: A display device includes a first substrate; and a circuit layer arranged on the first substrate and comprising a first scanning signal line driving circuit arranged on the side of a first side of the first substrate, a second scanning signal line driving circuit arranged on the side of a second side, a third scanning signal line driving circuit arranged between the first scanning signal line driving circuit and the second scanning signal line driving circuit, and each of a plurality of pixel circuits including a first pixel circuit and a second pixel circuit, the first pixel circuit being arranged in a region between the first scanning signal line driving circuit and the third scanning signal line driving circuit, and the second pixel circuit being arranged in a region between the third scanning signal line driving circuit and the second scanning signal line driving circuit.

    DISPLAY DEVICE
    47.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190164504A1

    公开(公告)日：2019-05-30

    申请号：US16190565

    申请日：2018-11-14

    Applicant: Japan Display Inc.

    Inventor： Hirotaka HAYASHI

    IPC: G09G3/34

    Abstract: A display device comprising: a display portion that is provided on a thin-film transistor (TFT) substrate and that comprises pixel capacitors and pixel transistors included in a plurality of pixels arranged in a matrix in a first direction and a second direction intersecting the first direction, a plurality of scan lines each coupled to some of the pixels arranged in the first direction, and a plurality of video signal lines each coupled to some of the pixels arranged in the second direction; and a driver that is provided on the TFT substrate and that is configured to supply video signals to the video signal lines and to control the pixel transistors to be on and off through the scan lines.

    DISPLAY DEVICE
    48.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20170068129A1

    公开(公告)日：2017-03-09

    申请号：US15254253

    申请日：2016-09-01

    Applicant: Japan Display Inc.

    Inventor： Kazuhide MOCHIZUKI ,  Hirotaka HAYASHI

    IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1343

    CPC classification number: G02F1/133553 ,  G02F1/134336 ,  G02F1/136213

    Abstract: According to one embodiment, a display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a display area including a plurality of pixels, and a light-shielding layer. Each of the pixels includes first and second pixel electrodes having have different pixel areas, a first semiconductor element, a second semiconductor element, a first capacitance electrode connected to the first semiconductor element and forming a first auxiliary capacitance, and a second capacitance electrode connected to the second semiconductor element, forming a second auxiliary capacitance, and having an electrode area different from that of the first capacitance electrode.

    Abstract translation: 根据一个实施例，显示装置包括第一基板，第二基板和液晶层。 第一基板包括包括多个像素的显示区域和遮光层。 每个像素包括具有不同像素区域的第一和第二像素电极，第一半导体元件，第二半导体元件，连接到第一半导体元件并形成第一辅助电容的第一电容电极，以及连接到 所述第二半导体元件形成第二辅助电容，并且具有与所述第一电容电极不同的电极面积。

    DISPLAY DEVICE
    49.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160284290A1

    公开(公告)日：2016-09-29

    申请号：US15068684

    申请日：2016-03-14

    Applicant: Japan Display Inc.

    Inventor： Masaya TAMAKI ,  Tsutomu HARADA ,  Hirotaka HAYASHI

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/0205 ,  G09G2310/0297

    Abstract: According to one embodiment, a display device, includes a first pixel line including a first sub-pixel and a second sub-pixel, a second pixel line including a third sub-pixel and a fourth sub-pixel, and a display driver supplying video signals which cause signal polarities of signal lines adjacent to each other to be opposite to each other, without varying the polarities in one frame period, the video signals having the same polarities as each other being written to the respective sub-pixels of the first pixel line, the video signals having the polarities which are the same as each other and opposite to the polarities of the video signals written to the first pixel line, being written to the respective sub-pixels of the second pixel line.

    Abstract translation: 根据一个实施例，显示装置包括包括第一子像素和第二子像素的第一像素线，包括第三子像素和第四子像素的第二像素线以及提供视频的显示驱动器 使彼此相邻的信号线的信号极性彼此相反的信号，而不改变一个帧周期中的极性，具有彼此相同极性的视频信号被写入第一像素的各个子像素 具有彼此相同并与写入第一像素线的视频信号的极性相反的极性的视频信号被写入第二像素线的各个子像素。

    DISPLAY DEVICE
    50.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160284288A1

    公开(公告)日：2016-09-29

    申请号：US15075991

    申请日：2016-03-21

    Applicant: Japan Display Inc.

    Inventor： Masaya TAMAKI ,  Tsutomu HARADA ,  Hirotaka HAYASHI

    IPC: G09G3/36

    CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3677 ,  G09G2300/0452 ,  G09G2310/0291 ,  G09G2320/0209 ,  G09G2320/0242 ,  G09G2330/021

    Abstract: According to one embodiment, a display device, includes a first main pixel including first to third sub-pixels, a second main pixel including fourth to sixth sub-pixels, a display driver which produces video signals to be written to the respective sub-pixels of the first and second main pixels and supplies the video signals to the respective sub-pixels via signal lines, any one of the first to third sub-pixels and any one of the fourth to sixth sub-pixels sharing one of the signal lines.

    Abstract translation: 根据一个实施例，显示装置包括包括第一至第三子像素的第一主像素，包括第四至第六子像素的第二主像素，产生要写入各子像素的视频信号的显示驱动器 的第一和第二主像素，并且经由信号线将视频信号提供给各个子像素，第一至第三子像素中的任一个和共享信号线之一的第四至第六子像素中的任一个。

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