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    DETECTION SYSTEM
    1.
    发明申请
    DETECTION SYSTEM 有权

    公开(公告)号：US20250080712A1

    公开(公告)日：2025-03-06

    申请号：US18822825

    申请日：2024-09-03

    Applicant: Japan Display Inc.

    Inventor： Takuya NISHIMOTO ,  Koji YOSHIDA ,  Makoto ISHIKAWA

    IPC: H04N13/31 ,  G06F3/044 ,  H04N13/398

    Abstract: A detection system includes a display panel configured to display an image using light from a back surface side, a backlight configured to irradiate the display panel with light from the back surface side, a parallax barrier having a plurality of openings and disposed at a position overlapping the display panel, a sensor region having a detection region and disposed on a back surface of a front plate, a plurality of electrodes provided in the detection region, and a decorative layer having translucency and provided at a position overlapping the detection region and the parallax barrier.

    DETECTION DEVICE
    3.
    发明公开
    DETECTION DEVICE 审中-公开

    公开(公告)号：US20240241593A1

    公开(公告)日：2024-07-18

    申请号：US18409303

    申请日：2024-01-10

    Applicant: Japan Display Inc.

    Inventor： Koji YOSHIDA ,  Makoto ISHIKAWA

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G06F3/044

    Abstract: A detection device includes: a sensor region having a detection region; and a detector disposed on a back surface of a front plate that is a nonconductor. The detector is configured to detect an object to be detected on or above a surface of the front plate opposite to the sensor region and overlapping the detection region based on detection values of electrodes in the detection region. The detector includes: an initial setter configured to set a second distance not smaller than a first distance in a height direction of the front plate and register XY coordinates of an indicator in an XY plane where the object to be detected is detectable; a storage configured to store a parameter generated by the initial setter; and a gesture determination processor configured to determine a gesture corresponding to change in spatial coordinates of the object to be detected based on the parameter.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180270975A1

    公开(公告)日：2018-09-20

    申请号：US15919891

    申请日：2018-03-13

    Applicant: Japan Display Inc.

    Inventor： Makoto ISHIKAWA ,  Manabu MIZUNO ,  Shinichiro TANAKA

    IPC: H05K5/03 ,  G02F1/1333 ,  H01L51/00 ,  H01L51/52 ,  H05K5/00

    Abstract: According to an aspect, a display device includes: a cover member curved when viewed in a first axis direction along a first axis; and a display panel disposed on one side of the cover member. The cover member has a first surface facing the display panel and a second surface on the opposite side of the first surface. The first surface forms a straight line and at least a part of the second surface forms a curved line in a cross-section orthogonal to a second axis that is along a straight line extending from one end to the other end of the cover member when viewed in the first axis direction.

    DISPLAY DEVICE
    5.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240013737A1

    公开(公告)日：2024-01-11

    申请号：US18217803

    申请日：2023-07-03

    Applicant: Japan Display Inc.

    Inventor： Takaya HIROSE ,  Hirofumi OHIRA ,  Makoto ISHIKAWA

    IPC: G09G3/34

    CPC classification number: G09G3/3426 ,  G09G2320/0233 ,  G09G2320/0276 ,  G09G2320/0626

    Abstract: According to an aspect, a display device includes: a display panel having a display area including pixels; a light source device configured to emit light from an emission area overlapping the display area toward the display panel; a dimming panel between the display panel and the light source device and configured to adjust brightness of emission light emitted from the emission area; and a drive circuit configured to drive the dimming panel. The emission area has a first emission area and a second emission area. The drive circuit is configured to, when gradation values of first pixels corresponding to the first emission area are equal to gradation values of second pixels corresponding to the second emission area, make transmittance of a second dimming area corresponding to the second pixels higher than that of a first dimming area corresponding to the first pixels in the dimming area.

    ON-VEHICLE METER AND DISPLAY APPARATUS
    7.
    发明申请
    ON-VEHICLE METER AND DISPLAY APPARATUS 有权
    车载仪表和显示装置

    公开(公告)号：US20150328989A1

    公开(公告)日：2015-11-19

    申请号：US14709704

    申请日：2015-05-12

    Applicant: Japan Display Inc.

    Inventor： Makoto ISHIKAWA ,  Shinichiro TANAKA

    IPC: B60K35/00 ,  F21V8/00

    CPC classification number: B60K35/00 ,  B60K37/02 ,  B60K2350/1064 ,  B60K2350/2017 ,  B60K2350/203 ,  B60K2350/2056 ,  B60K2350/206 ,  G02B6/0066

    Abstract: An on-vehicle meter includes a meter including an indicator that rotates about a certain axis, a transparent display device provided on a display side of the meter, a light guide plate provided between the meter and the transparent display device, a light source that emits light to the light guide plate, and a control device that controls a display state of the transparent display device and the light source.

    Abstract translation: 车载仪表包括仪表，其包括围绕某个轴线旋转的指示器，设置在仪表的显示侧的透明显示装置，设置在仪表和透明显示装置之间的导光板，发出 导光板的光，以及控制透明显示装置和光源的显示状态的控制装置。

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

    公开(公告)号：US20240329452A1

    公开(公告)日：2024-10-03

    申请号：US18618325

    申请日：2024-03-27

    Applicant: Japan Display Inc.

    Inventor： Makoto ISHIKAWA ,  Takuya NISHIMOTO ,  Masato YOSHIDA ,  Toshihide HARADA

    IPC: G02F1/1333

    CPC classification number: G02F1/133331 ,  G02F2202/28 ,  G02F2203/01

    Abstract: A display device includes a cover panel having a display area and a peripheral area that differs from the display area, a display panel facing at least the display area of the cover panel, a support having a plurality of side walls that support the peripheral area of the cover panel, and an adhesive tape and an adhesive bonding the cover panel to the support. The side walls of the support are rectangular having a pair of long side portions provided along a long side and a pair of short side portions provided along a short side, the adhesive tape and the adhesive are provided between the long side portions and the cover panel, and the adhesive tape is provided and the adhesive is not provided between the short side portions and the cover panel.

    PRESSURE BONDING DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
    9.
    发明申请
    PRESSURE BONDING DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE 有权

    公开(公告)号：US20210008862A1

    公开(公告)日：2021-01-14

    申请号：US17035004

    申请日：2020-09-28

    Applicant: Japan Display Inc.

    Inventor： Takayuki KATO ,  Shinichiro TANAKA ,  Makoto ISHIKAWA

    IPC: B32B37/10 ,  B32B3/16 ,  B32B1/00 ,  B32B37/00

    Abstract: According to an aspect, a pressure bonding device is configured to bond, to a plate-like first workpiece having a curved surface part, a plurality of plate-like second workpieces smaller than the first workpiece. The pressure bonding device includes: a vacuum chamber; a stage disposed in the vacuum chamber and having a shape extending along a first surface of the curved surface part of the first workpiece so as to fix the first surface on the stage; and a bonding unit configured to deform an elastic diaphragm by internal pressure and pressure-bond one of the second workpieces to a second surface of the first workpiece. A plurality of the bonding units are disposed facing the stage.

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