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    Display device specifying temperature distribution of display surface
    1.
    发明授权
    Display device specifying temperature distribution of display surface 有权

    公开(公告)号：US10068538B2

    公开(公告)日：2018-09-04

    申请号：US14795565

    申请日：2015-07-09

    Applicant: Japan Display Inc.

    Inventor： Chihiro Tanaka ,  Toshihiko Tanaka ,  Toshinori Uehara

    IPC: G09G3/36

    Abstract: According to an aspect, a display device comprising: a display unit; a plurality of electrodes arranged side by side in a first direction along a display surface of the display unit; a detecting unit that detects one of an electric resistance of the electrodes, a voltage, and a current; and a specifying unit that specifies temperature distribution of the display surface based on the one of the electric resistance of the electrodes, the voltage, and the current. The electrodes are tapered in a second direction along the display surface and orthogonal to the first direction, and the electrodes include a first electrode tapered toward one side in the second direction and a second electrode tapered toward the other side opposite to the one side. The first and second electrodes are alternately arranged side by side in the first direction.

    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160202525A1

    公开(公告)日：2016-07-14

    申请号：US14992662

    申请日：2016-01-11

    Applicant: Japan Display Inc.

    Inventor： Chihiro Tanaka ,  Koji Noguchi ,  Naosuke Furutani ,  Toshihiko Tanaka

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

    CPC classification number: G02F1/13338 ,  G02F2202/22 ,  G02F2202/28

    Abstract: According to one embodiment, a display device includes a display panel including a first surface and a second surface on an opposite side to the first surface, configured to display an image on the second surface, a cover glass includes a third surface and a fourth surface on an opposite side to the third surface, the third surface facing the second surface of the display panel, an adhesive layer configured to fix the display panel and the cover glass to each other and an optical film fixed to the fourth surface of the cover glass.

    Abstract translation: 根据一个实施例，显示装置包括：显示面板，包括第一表面和与第一表面相反的一侧的第二表面，被配置为在第二表面上显示图像，盖玻璃包括第三表面和第四表面 在与第三表面相对的第三表面上，面向显示面板的第二表面的第三表面，被配置为将显示面板和盖玻璃彼此固定的粘合剂层和固定到盖玻璃的第四表面的光学膜 。

    Sensor device
    4.
    发明授权
    Sensor device 有权

    公开(公告)号：US11442568B2

    公开(公告)日：2022-09-13

    申请号：US17328409

    申请日：2021-05-24

    Applicant: Japan Display Inc.

    Inventor： Hayato Kurasawa ,  Toshihiko Tanaka ,  Naoki Takada ,  Chihiro Tanaka ,  Koji Ishizaki

    IPC: G06F3/045 ,  G06F3/041 ,  G02F1/1343 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/133

    Abstract: A sensor device is provided and includes electrodes each including first parts and a second part connected to the first parts, the first parts each extending in a first direction, the second part extending in a second direction different from the first direction; and a lead line including a third part connected to the second part and a fourth part connected to the third part, the third part extending in the first direction, the fourth part extending in a third direction different from the first direction, wherein the electrodes are arranged in the second direction, the second part is located between the lead line and the first parts, and the third part is located between the second part and the fourth part.

    Display device
    7.
    发明授权
    Display device 有权

    公开(公告)号：US10133106B2

    公开(公告)日：2018-11-20

    申请号：US14935613

    申请日：2015-11-09

    Applicant: Japan Display Inc.

    Inventor： Naosuke Furutani ,  Atsushi Nakamura ,  Osamu Ishige ,  Koji Noguchi ,  Chihiro Tanaka

    IPC: G02F1/1335 ,  G02F1/1333 ,  G06F3/044

    Abstract: An image quality of a display device is improved. The display device includes: a display unit having a display functional layer; a cover member having a front surface and a back surface positioned on an opposite side of the front surface and covering the display unit; and a polarizing plate having a front surface so as to oppose the back surface of the cover member through a space spreading along the back surface of the cover member. Also, a reflection suppressing layer reducing reflected light which is visually recognized on the display surface side is formed on either one of the back surface of the cover member and the front surface of the polarizing plate.

    Display device
    10.
    发明授权
    Display device 有权

    公开(公告)号：US11475859B2

    公开(公告)日：2022-10-18

    申请号：US17213935

    申请日：2021-03-26

    Applicant: Japan Display Inc.

    Inventor： Kohei Kinoshita ,  Chihiro Tanaka

    IPC: G09G3/36 ,  G06F3/041 ,  G02F1/1362 ,  G02F1/1368

    Abstract: A display device includes: pixel electrodes including a first pixel electrode and a second pixel electrode adjacent to the first pixel electrode in a first direction; switching elements including a first switching element coupled to the first pixel electrode and a second switching element coupled to the second pixel electrode; gate lines including a first gate line coupled to the first switching element and a second gate line coupled to the second switching element; a gate driver supplying a gate signal to the gate lines; and drive electrodes including a first drive electrode and a second drive electrode adjacent to the first drive electrode in the first direction. The first drive electrode overlaps the first and second pixel electrodes, and the second gate line. The second drive electrode overlaps the first gate line. The gate driver supplies the gate signal to the first and second gate lines simultaneously.

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