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    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME
    31.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME 审中-公开
    电子装置及其控制方法

    公开(公告)号：US20140292680A1

    公开(公告)日：2014-10-02

    申请号：US14186198

    申请日：2014-02-21

    Applicant: Japan Display Inc.

    Inventor： Hirofumi NAKAGAWA ,  Jouji YAMADA ,  Michio YAMAMOTO ,  Kohei AZUMI ,  Makoto HAYASHI ,  Hiroshi MIZUHASHI ,  Kozo IKENO ,  Yoshitoshi KIDA

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G06F3/0412 ,  G06F3/0416

    Abstract: According to one embodiment, the sensor-integrated display panel comprises an operation surface for operating a first sensor and a display surface of an image. The data transfer device is configured to input a driving signal for driving the first sensor to the sensor-integrated display panel and to output detection data corresponding to a potential of a sensor signal output from the first sensor. And the multi-sensor output determination module is configured to switch a processing form of the signal of the first sensor in accordance with a condition of output from a second sensor.

    Abstract translation: 根据一个实施例，传感器集成显示面板包括用于操作图像的第一传感器和显示表面的操作表面。 所述数据传送装置被配置为将用于驱动所述第一传感器的驱动信号输入到所述传感器集成显示面板，并输出与从所述第一传感器输出的传感器信号的电位相对应的检测数据。 并且多传感器输出确定模块被配置为根据来自第二传感器的输出的条件来切​​换第一传感器的信号的处理形式。

    ELECTRONIC DEVICE, APPLICATION-EXECUTING DEVICE AND METHOD FOR CONTROLLING THE ELECTRONIC DEVICE
    32.
    发明申请
    ELECTRONIC DEVICE, APPLICATION-EXECUTING DEVICE AND METHOD FOR CONTROLLING THE ELECTRONIC DEVICE 审中-公开
    电子设备，应用执行装置和用于控制电子设备的方法

    公开(公告)号：US20140292679A1

    公开(公告)日：2014-10-02

    申请号：US14184023

    申请日：2014-02-19

    Applicant: Japan Display Inc.

    Inventor： Yoshitoshi KIDA ,  Jouji YAMADA ,  Hirofumi NAKAGAWA ,  Michio YAMAMOTO ,  Kohei AZUMI ,  Makoto HAYASHI ,  Hiroshi MIZUHASHI ,  Kozo IKENO

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G06F3/0416 ,  G06F3/044

    Abstract: The electronic device comprises a sensor-integrated display panel, a data transfer device, and an application execution device. The sensor-integrated display panel includes an operation surface for giving an operation input to a sensor and a display surface of an image. The data transfer device inputs a display signal and a driving signal for a sensor to the sensor-integrated display panel and receives a sensor signal from the sensor. And the application execution device time-divides display data which becomes a source of the display signal, transmits the display data and timing information to the data transfer device, the timing information indicating a period for inputting the driving signal to the sensor-integrated display panel in a blanking period of the time-divided display data.

    Abstract translation: 电子装置包括传感器集成显示面板，数据传送装置和应用执行装置。 传感器集成显示面板包括用于向传感器提供操作输入的操作表面和图像的显示表面。 数据传输装置将传感器的显示信号和驱动信号输入到传感器集成显示面板，并从传感器接收传感器信号。 应用程序执行装置对作为显示信号的源的显示数据进行时间分割，将显示数据和定时信息发送到数据传送装置，将表示将驱动信号输入的期间的定时信息发送到传感器集成显示面板 在分时显示数据的消隐期间。

    DISPLAY DEVICE
    33.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210109614A1

    公开(公告)日：2021-04-15

    申请号：US17130353

    申请日：2020-12-22

    Applicant: Japan Display Inc.

    Inventor： Yoshitoshi KIDA ,  Koji NOGUCHI ,  Yasuyuki TERANISHI ,  Hiroshi MIZUHASHI ,  Kohei AZUMI

    IPC: G06F3/044 ,  G06F3/041

    Abstract: A display device is provided and includes a substrate; pixel electrode on the substrate; a signal line coupled to the pixel electrode; a plurality of drive electrodes including a first drive electrode overlapping the signal line; a drive signal line configured to supply a drive signal to the first drive electrode; and a drive electrode switch connecting the drive signal line and the first drive electrode, wherein during a touch detection period, the drive electrode switch is closed to apply the drive signal to the first drive electrode.

    DISPLAY APPARATUS, METHOD FOR DRIVING DISPLAY APPARATUS, AND POINTING DEVICE
    34.
    发明申请
    DISPLAY APPARATUS, METHOD FOR DRIVING DISPLAY APPARATUS, AND POINTING DEVICE 审中-公开

    公开(公告)号：US20180225002A1

    公开(公告)日：2018-08-09

    申请号：US15944243

    申请日：2018-04-03

    Applicant: Japan Display Inc.

    Inventor： Yoshitoshi KIDA ,  Makoto HAYASHI ,  Kohei AZUMI ,  Shinya IUCHI ,  Fumitaka GOTOH

    IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G06F3/03545 ,  G06F3/0383 ,  G06F3/044

    Abstract: In a display apparatus, a touch panel where driving and sensing electrodes face each other across a dielectric substance outputs a detection signal from the sensing electrode in synchronization with a driving signal applied to the driving electrode. A pointing device points to a position on a touch surface of the touch panel. A detection assisting device includes an inverting circuit for obtaining a detection driving signal corresponding to the driving signal and inverting the phase thereof to generate an inversion signal, and outputs the inversion signal to the sensing electrode via the pointing device. A control device applies the driving signal to the driving electrode, obtains the detection signal generated at the sensing electrode according to the mutual capacitance between the driving and sensing electrodes and the inversion signal, and detects the pointing device in contact with or proximity to the touch panel based on the detection signal.

    METHOD OF DRIVING TOUCH PANEL, CAPACITANCE-TYPE TOUCH PANEL, AND DISPLAY APPARATUS WITH TOUCH DETECTION FUNCTION
    37.
    发明申请
    METHOD OF DRIVING TOUCH PANEL, CAPACITANCE-TYPE TOUCH PANEL, AND DISPLAY APPARATUS WITH TOUCH DETECTION FUNCTION 审中-公开
    驱动触摸板，电容式触摸屏的方法，以及具有触控检测功能的显示设备

    公开(公告)号：US20160139725A1

    公开(公告)日：2016-05-19

    申请号：US14702279

    申请日：2015-05-01

    Applicant: JAPAN DISPLAY, INC.

    Inventor： Kouji NOGUCHI ,  Tsutomu HARADA ,  Yoshitoshi KIDA ,  Takayuki NAKANISHI ,  Koji ISHIZAKI ,  Takeya TAKEUCHI

    IPC: G06F3/041 ,  G09G3/36 ,  G06F3/047 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2310/06

    Abstract: A capacitance-type touch panel, allowing disturbance noise and touch detection time to be reduced and having a simple configuration, is provided. The capacitance-type touch panel including: a plurality of drive electrodes each having a strip shape; a drive control circuit performing control such that a drive signal for touch detection is selectively applied to the drive electrodes; a plurality of touch detection electrodes arranged to intersect with the drive electrodes in such a manner that capacitance is formed in each intersecting part, and each outputting a detection signal in synchronization with the drive signal; and a detection circuit detecting an external proximity object based on the detection signal. The drive control circuit controls application of the drive signal in such a manner that the detection signal is a polarity-alternating signal including a positive-negative asymmetrical signal component which is due to presence of the external proximity object.

    Abstract translation: 提供一种能够减少干扰噪声和触摸检测时间并且具有简单配置的电容式触摸面板。 电容型触摸面板包括：多个驱动电极，每个驱动电极具有带状; 执行控制的驱动控制电路，使得用于触摸检测的驱动信号被选择性地施加到驱动电极; 多个触摸检测电极，其布置成与驱动电极交叉，使得在每个交叉部分形成电容，并且各自与驱动信号同步地输出检测信号; 以及基于检测信号检测外部邻近对象的检测电路。 驱动控制电路以这样的方式控制驱动信号的施加，使得检测信号是包括由于外部接近物体的存在而导致的正负不对称信号分量的极性交替信号。

    SENSOR-EQUIPPED DISPLAY DEVICE
    38.
    发明申请
    SENSOR-EQUIPPED DISPLAY DEVICE 有权
    传感器显示设备

    公开(公告)号：US20160018931A1

    公开(公告)日：2016-01-21

    申请号：US14802102

    申请日：2015-07-17

    Applicant: Japan Display Inc.

    Inventor： Hayato KURASAWA ,  Hiroshi MIZUHASHI ,  Yoshitoshi KIDA

    IPC: G06F3/047 ,  G06F3/044

    CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/134309 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04107 ,  G06F2203/04108

    Abstract: According to one embodiment, a sensor-equipped display device includes a display panel, a sensor and a controller. The sensor includes a plurality of detection electrodes. Each of the detection electrodes includes a first electrode and a second electrode. The first electrode includes a greater area in a rear part than in a front part in the first direction in the detection electrode. The second electrode includes a greater area in the front part than in the rear part in the first direction in the detection electrode.

    Abstract translation: 根据一个实施例，装有传感器的显示装置包括显示面板，传感器和控制器。 传感器包括多个检测电极。 每个检测电极包括第一电极和第二电极。 第一电极在检测电极中包括在后部比在第一方向上的前部更大的面积。 第二电极在检测电极中包括在前部中比在第一方向上的后部更大的面积。

    DISPLAY DEVICE
    39.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20150234496A1

    公开(公告)日：2015-08-20

    申请号：US14585818

    申请日：2014-12-30

    Applicant: Japan Display Inc.

    Inventor： Hiroshi MIZUHASHI ,  Yoshitoshi KIDA ,  Makoto HAYASHI ,  Hidetoshi KOMATSU

    IPC: G06F3/044 ,  G09G3/36

    CPC classification number: G06F3/044 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/0297

    Abstract: According to one embodiment, a display device includes a plurality of first lines, a plurality of second lines, a plurality of swith elements, a plurality of pixel electrodes, a plurality of third lines, a display layer, and a controller. The plurality of first lines extend in a first direction. The plurality of second lines extend in a second direction. The plurality of third lines extend in the second direction. The switch elements are electrically connected to the first lines and the second lines. The pixel electrodes are connected to the switch elements. The display layer performs an optical operation based on an electrical signal applied to the pixel electrodes. The controller includes at least one switch connected between the second lines and the third lines.

    Abstract translation: 根据一个实施例，显示装置包括多个第一线，多条第二线，多个开关元件，多个像素电极，多条第三线，显示层和控制器。 多个第一线在第一方向上延伸。 多个第二线在第二方向上延伸。 多个第三线在第二方向上延伸。 开关元件电连接到第一线和第二线。 像素电极连接到开关元件。 显示层基于施加到像素电极的电信号进行光学操作。 控制器包括连接在第二线路和第三线路之间的至少一个开关。

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