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    DISPLAY DEVICE
    11.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20140217412A1

    公开(公告)日：2014-08-07

    申请号：US14172932

    申请日：2014-02-05

    Applicant: Japan Display Inc.

    Inventor： Syou YANAGISAWA ,  Nobuyuki ISHIGE ,  Tomonori NISHINO ,  Kentaro AGATA

    IPC: G02F1/1368

    CPC classification number: G02F1/1309 ,  G02F1/1345

    Abstract: A display device includes a display area and a terminal area formed outside the display area. The display area has a plurality of scanning lines and a plurality of video signal lines that cross the scanning lines. The terminal area has a first terminal having a semiconductor chip connected thereto, a first line, a second line, and an inspection thin-film transistor. The inspection thin-film transistor has a gate electrode connected to the first line, a source electrode connected to the second line, and a drain electrode. The first terminal is connected to any of the plurality of scanning lines and the plurality of video signal lines.

    Abstract translation: 显示装置包括显示区域和形成在显示区域外部的终端区域。 显示区域具有与扫描线交叉的多条扫描线和多条视频信号线。 端子区域具有连接有半导体芯片的第一端子，第一线路，第二线路和检查薄膜晶体管。 检查薄膜晶体管具有连接到第一线的栅电极，连接到第二线的源电极和漏电极。 第一端子连接到多条扫描线和多条视频信号线中的任何一条。

    DISPLAY DEVICE
    13.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200241347A1

    公开(公告)日：2020-07-30

    申请号：US16850311

    申请日：2020-04-16

    Applicant: Japan Display Inc.

    Inventor： Hiroyuki ABE ,  Kentaro AGATA ,  Masaki MURASE ,  Kazune MATSUMURA

    IPC: G02F1/1345 ,  H05K9/00 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12

    Abstract: In an IPS-mode liquid crystal display device, the area of a terminal portion is decreased. A liquid crystal display device includes a TFT substrate and a counter substrate attached to the TFT substrate with a sealing material, and includes a display region and a terminal portion formed on the TFT substrate. A shielding transparent conductive film is formed on the outer side of the counter substrate. On the terminal portion, an earth pad formed with a transparent conductive film is formed on an organic passivation film. The shielding transparent conductive film is connected to the earth pad through a conductor. Below organic passivation film of the terminal portion, a wire is formed.

    DISPLAY DEVICE
    14.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200166816A1

    公开(公告)日：2020-05-28

    申请号：US16774424

    申请日：2020-01-28

    Applicant: Japan Display Inc

    Inventor： Hiroyuki ABE ,  Kentaro AGATA

    IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1339 ,  G09G3/36 ,  G02F1/1345

    Abstract: It is possible to reduce a size of a lower frame region to ensure a wiring corrosion margin equivalent to that of a conventional technique. In a display device, a video signal wiring arranged in the lower frame region includes, in a region between a terminal section (terminal) and a video signal line, a first wiring formed on a first wiring layer and having one end connected to the terminal section to which a video signal line driving circuit is connected, a second wiring formed on a second wiring layer different from the first wiring layer and having one end connected to the other end of the first wiring, and a third wiring formed on the first wiring layer and having one end connected to the other end of the second wiring. The other end of the third wiring is connected to the video signal line via a fourth wiring formed on the second wiring layer, and the first wiring layer is formed on the side closer to an array substrate than to the second wiring layer.

    DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220107526A1

    公开(公告)日：2022-04-07

    申请号：US17552410

    申请日：2021-12-16

    Applicant: Japan Display Inc.

    Inventor： Hiroyuki ABE ,  Kentaro AGATA ,  Masaki MURASE ,  Kazune MATSUMURA

    IPC: G02F1/1345 ,  H05K9/00 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1368 ,  H01L27/12

    Abstract: In an IPS-mode liquid crystal display device, the area of a terminal portion is decreased. A liquid crystal display device includes a TFT substrate and a counter substrate attached to the TFT substrate with a sealing material, and includes a display region and a terminal portion formed on the TFT substrate. A shielding transparent conductive film is formed on the outer side of the counter substrate. On the terminal portion, an earth pad formed with a transparent conductive film is formed on an organic passivation film. The shielding transparent conductive film is connected to the earth pad through a conductor. Below organic passivation film of the terminal portion, a wire is formed.

    DISPLAY DEVICE
    19.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210191209A1

    公开(公告)日：2021-06-24

    申请号：US17192209

    申请日：2021-03-04

    Applicant: Japan Display Inc.

    Inventor： Hiroyuki ABE ,  Kentaro AGATA

    IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1339 ,  G09G3/36 ,  G02F1/1345

    Abstract: It is possible to reduce a size of a lower frame region to ensure a wiring corrosion margin equivalent to that of a conventional technique. In a display device, a video signal wiring arranged in the lower frame region includes, in a region between a terminal section (terminal) and a video signal line, a first wiring formed on a first wiring layer and having one end connected to the terminal section to which a video signal line driving circuit is connected, a second wiring formed on a second wiring layer different from the first wiring layer and having one end connected to the other end of the first wiring, and a third wiring formed on the first wiring layer and having one end connected to the other end of the second wiring. The other end of the third wiring is connected to the video signal line via a fourth wiring formed on the second wiring layer, and the first wiring layer is formed on the side closer to an array substrate than to the second wiring layer.

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