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    DISPLAY PANEL WITH TOUCH DETECTION FUNCTION, METHOD OF DRIVING THE SAME, DRIVE CIRCUIT, AND ELECTRONIC UNIT
    1.
    发明申请
    DISPLAY PANEL WITH TOUCH DETECTION FUNCTION, METHOD OF DRIVING THE SAME, DRIVE CIRCUIT, AND ELECTRONIC UNIT 审中-公开
    具有触摸检测功能的显示面板，驱动它们的方法，驱动电路和电子单元

    公开(公告)号：US20140253485A1

    公开(公告)日：2014-09-11

    申请号：US14283863

    申请日：2014-05-21

    Applicant: JAPAN DISPLAY WEST, INC.

    Inventor： Yoshitoshi Kida ,  Koji Noguchi ,  Hiroshi Mizuhashi ,  Kohei Azumi

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044

    Abstract: There are provided a display panel with a touch detection function and a method of driving the same, a drive circuit, as well as an electronic unit, which make it possible to reduce an influence of a disturbance noise. The display panel includes: a signal generation section selecting one pulse period from a plurality of pulse periods prepared beforehand, and generating a synchronization signal including a series of pulses appearing at the selected pulse period; a display section performing display based on the synchronization signal; and a touch detection section performing touch detection operation based on the synchronization signal.

    Abstract translation: 提供了具有触摸检测功能的显示面板及其驱动方法，驱动电路以及电子单元，其可以减少干扰噪声的影响。 显示面板包括：信号生成部，其从预先准备的多个脉冲周期中选择一个脉冲周期，并生成包括以所选脉冲周期出现的一系列脉冲的同步信号; 显示部分，基于同步信号执行显示; 以及基于同步信号执行触摸检测操作的触摸检测部。

    Display unit, display method, and electronic system
    3.
    发明授权
    Display unit, display method, and electronic system 有权
    显示单元，显示方式和电子系统

    公开(公告)号：US08878802B2

    公开(公告)日：2014-11-04

    申请号：US13624540

    申请日：2012-09-21

    Applicant: Japan Display West Inc.

    Inventor： Kohei Azumi ,  Yoshitoshi Kida ,  Koji Noguchi

    IPC: G06F3/041 ,  G06F3/038 ,  G09G5/00 ,  G06F3/044

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

    Abstract: A display unit includes: a display section; a memory temporarily holding less than one frame of image information; a drive section driving the display section based on the image information which is stored in the memory; and a processing section performing a predetermined process in conjunction with the drive section.

    Abstract translation: 显示单元包括：显示部; 暂时保存少于一帧图像信息的存储器; 驱动部，基于存储在存储器中的图像信息来驱动显示部; 以及处理部，其与所述驱动部一起执行预定处理。

    IMAGE DISPLAY DEVICE
    4.
    发明申请
    IMAGE DISPLAY DEVICE 有权
    图像显示设备

    公开(公告)号：US20130241869A1

    公开(公告)日：2013-09-19

    申请号：US13743024

    申请日：2013-01-16

    Applicant: JAPAN DISPLAY WEST INC.

    Inventor： Yoshitoshi Kida ,  Koji Noguchi ,  Koji Ishizaki ,  Kohei Azumi

    IPC: G06F3/044

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

    Abstract: An image display device includes: a first substrate which has a first surface and a second surface facing the first surface; a second substrate which has a first surface and a second surface facing the first surface, the first surface being arranged to face the second surface of the first substrate, and is made of a transparent material; and an image display layer which is arranged between the first substrate and the second substrate, wherein a driving electrode is provided on the first surface of the second substrate, a plurality of first detection electrodes are provided on the second surface of the second substrate, a second detection electrode is provided on the first substrate, the first detection electrodes and the driving electrode constitute a capacitance-type first touch panel unit, and the second detection electrode and the driving electrode constitute a capacitance-type second touch panel unit.

    Abstract translation: 图像显示装置包括：第一基板，其具有第一表面和与第一表面相对的第二表面; 第二基板，其具有第一表面和面向第一表面的第二表面，第一表面布置成面对第一基板的第二表面，并且由透明材料制成; 以及布置在第一基板和第二基板之间的图像显示层，其中驱动电极设置在第二基板的第一表面上，多个第一检测电极设置在第二基板的第二表面上， 第二检测电极设置在第一基板上，第一检测电极和驱动电极构成电容型第一触摸面板单元，第二检测电极和驱动电极构成电容式第二触摸面板单元。

    DISPLAY, TOUCH DETECTION UNIT, DRIVING METHOD, AND ELECTRONIC UNIT
    5.
    发明申请
    DISPLAY, TOUCH DETECTION UNIT, DRIVING METHOD, AND ELECTRONIC UNIT 有权
    显示器，触摸检测单元，驱动方法和电子单元

    公开(公告)号：US20130082977A1

    公开(公告)日：2013-04-04

    申请号：US13624297

    申请日：2012-09-21

    Applicant: JAPAN DISPLAY WEST INC.

    Inventor： Koji Noguchi ,  Yoshitoshi Kida ,  Hiroshi Mizuhashi ,  Kohei Azumi

    IPC: G06F3/044

    CPC classification number: G06F3/0412 ,  G06F3/044

    Abstract: A display includes: display elements; drive electrodes; touch detection electrodes each forming an electrostatic capacitance with corresponding one of the drive electrodes; and a drive section applying an AC drive signal to the drive electrodes during each of a plurality of touch detection periods, the AC drive signal involving multiple transition to generate one or more transition timing pairs. The AC drive signal includes at least a first transition timing pair and a second transition timing pair over the plurality of touch detection periods. The first transition timing pair has a first transition interval, and the second transition timing pair has a second transition interval different from the first transition interval.

    Abstract translation: 显示器包括：显示元件; 驱动电极; 每个与所述驱动电极中的一个形成静电电容的触摸检测电极; 以及驱动部，其在多个触摸检测周期的每一个期间将驱动电极施加到所述驱动电极，所述驱动信号涉及多次转换以产生一个或多个转换时序对。 交流驱动信号包括多个触摸检测周期中的至少第一转变定时对和第二转移定时对。 第一转移时间对具有第一转换间隔，并且第二转移定时对具有与第一转换间隔不同的第二转换间隔。

    Display, touch detection unit, driving method, and electronic unit
    6.
    发明授权
    Display, touch detection unit, driving method, and electronic unit 有权
    显示，触摸检测单元，驱动方式和电子单元

    公开(公告)号：US09323374B2

    公开(公告)日：2016-04-26

    申请号：US13624297

    申请日：2012-09-21

    Applicant: Japan Display West Inc.

    Inventor： Koji Noguchi ,  Yoshitoshi Kida ,  Hiroshi Mizuhashi ,  Kohei Azumi

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/0412 ,  G06F3/044

    Abstract: A display includes: display elements; drive electrodes; touch detection electrodes each forming an electrostatic capacitance with corresponding one of the drive electrodes; and a drive section applying an AC drive signal to the drive electrodes during each of a plurality of touch detection periods, the AC drive signal involving multiple transition to generate one or more transition timing pairs. The AC drive signal includes at least a first transition timing pair and a second transition timing pair over the plurality of touch detection periods. The first transition timing pair has a first transition interval, and the second transition timing pair has a second transition interval different from the first transition interval.

    Abstract translation: 显示器包括：显示元件; 驱动电极; 每个与所述驱动电极中的一个形成静电电容的触摸检测电极; 以及驱动部，其在多个触摸检测周期的每一个期间将驱动电极施加到所述驱动电极，所述驱动信号涉及多次转换以产生一个或多个转换时序对。 交流驱动信号包括多个触摸检测周期中的至少第一转变定时对和第二转移定时对。 第一转移时间对具有第一转换间隔，并且第二转移定时对具有与第一转换间隔不同的第二转换间隔。

    DISPLAY UNIT, DISPLAY METHOD, AND ELECTRONIC SYSTEM
    8.
    发明申请
    DISPLAY UNIT, DISPLAY METHOD, AND ELECTRONIC SYSTEM 有权
    显示单元，显示方法和电子系统

    公开(公告)号：US20130082954A1

    公开(公告)日：2013-04-04

    申请号：US13624540

    申请日：2012-09-21

    Applicant: Japan Display West Inc.

    Inventor： Kohei Azumi ,  Yoshitoshi Kida ,  Koji Noguchi

    IPC: G06F3/041 ,  G09G5/36

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

    Abstract: A display unit includes: a display section; a memory temporarily holding less than one frame of image information; a drive section driving the display section based on the image information which is stored in the memory; and a processing section performing a predetermined process in conjunction with the drive section.

    Abstract translation: 显示单元包括：显示部; 暂时保存少于一帧图像信息的存储器; 驱动部，基于存储在存储器中的图像信息来驱动显示部; 以及处理部，其与所述驱动部一起执行预定处理。

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