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    DISPLAY DEVICE
    31.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180284922A1

    公开(公告)日：2018-10-04

    申请号：US15936939

    申请日：2018-03-27

    Applicant: Japan Display Inc.

    Inventor： Yasuyuki TERANISHI ,  Gen KOIDE

    IPC: G06F3/044 ,  G06F3/047

    Abstract: A display device includes a substrate, first electrodes, second electrodes, and a driver. The first electrodes are disposed in a matrix (row-column configuration) in a display region of the substrate. The second electrodes are disposed in a peripheral region on the outside of the display region of the substrate. The driver supplies a drive signal to the first electrodes and the second electrodes. The first electrodes output detection signals corresponding to self-capacitance changes in the first electrodes. The second electrodes output detection signals corresponding to self-capacitance changes in the second electrodes.

    DISPLAY DEVICE
    32.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180260069A1

    公开(公告)日：2018-09-13

    申请号：US15913235

    申请日：2018-03-06

    Applicant: Japan Display Inc.

    Inventor： Takafumi SUZUKI ,  Yasuyuki TERANISHI

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044

    Abstract: A display device includes a substrate, pixel electrodes, first electrodes, gate lines, signal lines, switching elements, a conductor, and a driver. The pixel electrodes are arrayed in a display region of the substrate. The first electrodes are separated from the pixel electrodes in a direction perpendicular to the substrate. The gate lines are disposed between the substrate and the first electrodes in the direction perpendicular to the substrate and extend in a plane parallel to the surface of the substrate. The signal lines intersect the gate lines in planar view. The switching elements are provided at the intersections of the gate lines and the signal lines. The conductor is provided opposite to the gate lines and the signal lines across the substrate in the direction perpendicular to the substrate.

    DISPLAY DEVICE
    33.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180246596A1

    公开(公告)日：2018-08-30

    申请号：US15903897

    申请日：2018-02-23

    Applicant: Japan Display Inc.

    Inventor： Naoki TAKADA ,  Hayato KURASAWA ,  Koji NOGUCHI ,  Takayuki NAKANISHI ,  Yasuyuki TERANISHI

    IPC: G06F3/044 ,  G06F3/041 ,  H03K17/96

    CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0418 ,  G06F2203/04108 ,  H03K17/962

    Abstract: A display device includes a substrate, a plurality of detection electrodes, a drive circuit, a detector, and a first switching circuit. The detection electrodes are provided in a display area of the substrate. The drive circuit supplies a drive signal to the detection electrodes. The detector receives, from the detection electrodes, a detection signal corresponding to a capacitance change in the detection electrodes occurring when the drive signal is supplied. The first switching circuit is coupled to the detector via wiring and provided between the detection electrodes and the detector. The first switching circuit changes the number of detection electrodes electrically coupled to one of the wiring based on the detection signal.

    DISPLAY DEVICE
    38.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20160259449A1

    公开(公告)日：2016-09-08

    申请号：US15058767

    申请日：2016-03-02

    Applicant: Japan Display Inc.

    Inventor： Hiroshi MIZUHASHI ,  Makoto HAYASHI ,  Yasuyuki TERANISHI ,  Daisuke ITO

    IPC: G06F3/044 ,  G09G3/36

    CPC classification number: G06F3/044 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426

    Abstract: A display device includes: a pixel array having pixels arranged in matrix and having a first side parallel to a row and a second side opposite to the first side; scanning lines arranged in each row of the pixel array to supply a scanning signal to the pixels arranged in a corresponding row; signal lines arranged in each column of the pixel array to supply an image signal to the pixels arranged in a corresponding column; drive electrodes arranged in a column of the pixel array and to which a drive signal to detect an external proximate object is supplied; and a first drive electrode circuit arranged along the first side and connected to control lines and the drive electrodes arranged in the pixel array to supply the drive signal to, among the drive electrodes, the drive electrode specified by a selection signal supplied via the control lines.

    Abstract translation: 显示装置包括：像素阵列，其具有排列成矩阵并且具有平行于行的第一侧和与第一侧相对的第二侧的像素; 布置在像素阵列的每行中的扫描线，向扫描相应行中的像素提供扫描信号; 布置在像素阵列的每列中的信号线，以将图像信号提供给布置在相应列中的像素; 布置在所述像素阵列的列中并且提供用于检测外部邻近对象的驱动信号的驱动电极; 以及第一驱动电极电路，沿着第一侧布置并连接到控制线，并且布置在像素阵列中的驱动电极将驱动信号提供给驱动电极中的由经由控制线提供的选择信号指定的驱动电极 。

    INPUT DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE
    39.
    发明申请
    INPUT DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE 有权
    输入装置，显示装置和电子装置

    公开(公告)号：US20160188100A1

    公开(公告)日：2016-06-30

    申请号：US15059916

    申请日：2016-03-03

    Applicant: Japan Display Inc.

    Inventor： Yasuyuki TERANISHI ,  Takafumi SUZUKI ,  Kohei AZUMI

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044

    Abstract: A noise immunity of a detected capacitance is prevented or inhibited from lowering on a driving electrode different in width from the other driving electrodes, provided in an input device. A touch panel serving as an input device has a plurality of driving electrodes extending in an X-axis direction and arranged in a Y-axis direction intersecting with the X-axis direction, and a driving electrode arranged outside one side of an arrangement of the driving electrodes and extending in the X-axis direction. Further, the touch panel TP1 has a plurality of detecting electrodes extending in the Y-axis direction and arranged in the X-axis direction. The width of the driving electrode is smaller than the widths of the driving electrodes and the detecting electrode includes an expanding portion for expanding the area of the detecting electrode on the side opposite to the plurality of driving electrodes via the driving electrode.

    Abstract translation: 检测到的电容的噪声抗扰度被抑制或抑制在设置在输入装置中的宽度不同于其它驱动电极的驱动电极上。 作为输入装置的触摸面板具有沿与X轴方向交叉的Y轴方向配置的X轴方向的多个驱动电极，配置在与X轴方向交叉的一侧的驱动电极 驱动电极并沿X轴方向延伸。 此外，触摸面板TP1具有沿Y轴方向延伸并且沿X轴方向布置的多个检测电极。 驱动电极的宽度小于驱动电极的宽度，并且检测电极包括用于经由驱动电极扩大与多个驱动电极相对的一侧上的检测电极的面积的扩展部。

    DISPLAY DEVICE
    40.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20150177574A1

    公开(公告)日：2015-06-25

    申请号：US14526955

    申请日：2014-10-29

    Applicant: Japan Display Inc.

    Inventor： Yasuyuki TERANISHI ,  Daisuke Ito

    IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G06F3/044 ,  G06F3/042

    CPC classification number: G02F1/13338 ,  G02F1/134363 ,  G02F2001/134372 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/044

    Abstract: According to one embodiment, a display device includes first interconnects, second interconnects, third interconnects, fourth interconnects, switch elements, pixel electrodes, a first insulating layer, a display layer, and a control unit. Each of the switch elements is electrically connected to one of the first interconnects and one of the second interconnects. The pixel electrodes are electrically connected respectively to the switch elements. The first insulating layer is provided between the second and third interconnects. The fourth interconnects are separated from the first to third interconnects, the switch elements, and the pixel electrodes. The display layer is provided between the pixel electrodes and the fourth interconnects. The display layer performs an optical operation of one of a light emission and a change of an optical characteristic. The control unit performs a sense operation, a first display operation, a second display operation, and a pre-display operation.

    Abstract translation: 根据一个实施例，显示装置包括第一互连，第二互连，第三互连，第四互连，开关元件，像素电极，第一绝缘层，显示层和控制单元。 每个开关元件电连接到第一互连中的一个和第二互连中的一个。 像素电极分别电连接到开关元件。 第一绝缘层设置在第二和第三互连之间。 第四互连与第一至第三互连，开关元件和像素电极分离。 显示层设置在像素电极和第四互连之间。 显示层进行发光和光学特性的变化之一的光学操作。 控制单元执行感测操作，第一显示操作，第二显示操作和预显示操作。

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