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    Display device
    3.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08487901B2

    公开(公告)日：2013-07-16

    申请号：US12624434

    申请日：2009-11-24

    申请人： Kouji Hayakawa ,  Koji Nagata ,  Norio Mamba ,  Toshiyuki Kumagai ,  Shinji Sekiguchi ,  Kouichi Anno ,  Tsutomu Furuhashi

    发明人： Kouji Hayakawa ,  Koji Nagata ,  Norio Mamba ,  Toshiyuki Kumagai ,  Shinji Sekiguchi ,  Kouichi Anno ,  Tsutomu Furuhashi

    IPC分类号： G06F3/045

    CPC分类号： G06F3/044

    摘要： The display device is provided with X electrodes XP and Y electrodes YP which cross with a first insulating layer in between and a number of Z electrodes which are electrically floating from each other with a second insulating layer in between. The Z electrodes are arranged so that each Z electrode overlaps both an adjacent X electrode and Y electrode. The pad portion of a first X electrode has such a form that the area is maximum in the vicinity of the fine wire portion of the first X electrode and the area is minimum in the vicinity of the fine wire portion of an adjacent second X electrode, and the area of the pad portion is smaller towards the direction in which the distance increases away from the vicinity of the fine wire portion of the first X electrode. A pulse signal is sequentially applied to one set of X electrodes or Y electrodes.

    摘要翻译： 显示装置设置有与第一绝缘层交叉的X电极XP和Y电极YP，以及与之间的第二绝缘层彼此电浮置的多个Z电极。 Z电极被布置成使得每个Z电极与相邻的X电极和Y电极重叠。 第一X电极的焊盘部分具有在第一X电极的细线部分附近的面积最大的区域，并且相邻的第二X电极的细线部分附近的面积最小， 并且所述焊盘部分的面积朝着距离所述第一X电极的细线部分附近的距离增加的方向较小。 脉冲信号依次施加到一组X电极或Y电极。

    Touched position detection method for touch panel
    4.
    发明授权
    Touched position detection method for touch panel 有权
    触摸面板触摸位置检测方法

    公开(公告)号：US08542213B2

    公开(公告)日：2013-09-24

    申请号：US12496804

    申请日：2009-07-02

    申请人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa ,  Toshiaki Atsuta

    发明人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa ,  Toshiaki Atsuta

    IPC分类号： G06F3/041

    CPC分类号： G06F3/044

    摘要： In a touched position detection method for a touch panel for detecting a touched position, based on measured values by a plurality of sensors, presence of a touch is determined when a measured value by a sensor exceeds a touch threshold. As a touch threshold, a value which cannot be attained due to a mere noise but can due to presence of a touch is set. With respect to sensors located in the vicinity of a sensor showing a high measured value, a higher weighted value is applied to modify a measured value in a touched position calculation process than that to be applied to other sensors.

    摘要翻译： 在用于检测触摸位置的触摸屏的触摸位置检测方法中，基于多个传感器的测量值，当传感器的测量值超过触摸阈值时，确定触摸的存在。 作为触摸阈值，设置由于仅仅是噪声而可能由于存在触摸而不能实现的值。 对于位于显示高测量值的传感器附近的传感器，应用较高的加权值来修改触摸位置计算处理中的测量值而不是应用于其它传感器。

    SENSORING APPARATUS OF PROXIMITY AND CONTACT, AND DISPLAY DEVICES
    5.
    发明申请
    SENSORING APPARATUS OF PROXIMITY AND CONTACT, AND DISPLAY DEVICES 有权
    传感器的接近和接触和显示设备

    公开(公告)号：US20100295810A1

    公开(公告)日：2010-11-25

    申请号：US12784997

    申请日：2010-05-21

    申请人： Koji NAGATA ,  Toshiyuki Kumagai ,  Norio Mamba ,  Koji Hayakawa

    发明人： Koji NAGATA ,  Toshiyuki Kumagai ,  Norio Mamba ,  Koji Hayakawa

    IPC分类号： G06F3/041

    CPC分类号： G06F3/0416 ,  G06F3/044 ,  G06F2203/04808

    摘要： A sensor apparatus for detecting contact or proximity of an object includes a calculation section for separating a plurality of points of the contact or the proximity that are generated simultaneously, and calculating individual sets of positional coordinates, and the calculation section includes an analysis section for determining, based on a spatial distribution of signal intensity obtained through detection, a condition for separating the spatial distribution of the signal intensity into a plurality of regions.

    摘要翻译： 用于检测物体的接触或接近的传感器装置包括：计算部分，用于分离同时产生的接触点或邻近点的多个点，并计算各组位置坐标，并且计算部分包括用于确定 基于通过检测获得的信号强度的空间分布，将信号强度的空间分布分离为多个区域的条件。

    TOUCH-PANEL DEVICE
    6.
    发明申请
    TOUCH-PANEL DEVICE 有权
    触控面板设备

    公开(公告)号：US20100259504A1

    公开(公告)日：2010-10-14

    申请号：US12759045

    申请日：2010-04-13

    申请人： Koji DOI ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa

    发明人： Koji DOI ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa

    IPC分类号： G06F3/044

    CPC分类号： G06F3/044 ,  G06F3/0418

    摘要： Provided is a touch-panel device capable of detecting a touched position with high accuracy even when a touched area extends off an electrode area. According to the present invention, the touched area is assumed to be, for example, a circular in shape. A width in an X direction (overlap width (X46)) and a width in a Y direction (overlap width (Y47)) of an area where the touched area in a circular shape and an electrode area (6) overlap each other may be determined based on sensor measured values. When the overlap width (X46) and the overlap width (Y47) are different from each other, it is judged that the touched area extends off the electrode area, and a position of a center of the touched area in the circular shape is calculated as the touched position.

    摘要翻译： 提供了即使当触摸区域从电极区域延伸时，也能够以高精度检测触摸位置的触摸面板装置。 根据本发明，假定触摸区域为例如圆形。 在圆形和电极区域（6）中的触摸区域彼此重叠的区域中的X方向上的宽度（重叠宽度（X46））和Y方向上的宽度（重叠宽度（Y47））可以是 基于传感器测量值确定。 当重叠宽度（X46）和重叠宽度（Y47）彼此不同时，判断触摸区域从电极区域延伸出来，并将圆形的触摸区域的中心位置计算为 触动的位置。

    Touch-panel device
    7.
    发明授权
    Touch-panel device 有权
    触摸屏设备

    公开(公告)号：US09024886B2

    公开(公告)日：2015-05-05

    申请号：US12759045

    申请日：2010-04-13

    申请人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa

    发明人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa

    IPC分类号： G06F3/041 ,  G06F3/045 ,  G06F3/042 ,  G06F3/044

    CPC分类号： G06F3/044 ,  G06F3/0418

    摘要： Provided is a touch-panel device capable of detecting a touched position with high accuracy even when a touched area extends off an electrode area. In one embodiment, the touched area is assumed to be, for example, circular in shape. A width in an X direction (overlap width) and a width in a Y direction (overlap width) of an overlap area where the touched area in a circular shape and an electrode area overlap each other is determined based on sensor measured values. When the overlap width and the overlap width are different from each other, it is judged that the touched area extends off the electrode area, and a position of a center of the touched area in the circular shape is calculated as the touched position.

    摘要翻译： 提供了即使当触摸区域从电极区域延伸时，也能够以高精度检测触摸位置的触摸面板装置。 在一个实施例中，假定触摸区域为例如圆形。 基于传感器测量值来确定圆形和电极区域中的触摸区域彼此重叠的重叠区域的X方向（重叠宽度）和Y方向宽度（重叠宽度）。 当重叠宽度和重叠宽度彼此不同时，判断触摸区域从电极区域延伸出来，并且计算圆形的触摸区域的中心位置作为触摸位置。

    Touched position detection method for touch panel
    8.
    发明授权
    Touched position detection method for touch panel 有权
    触摸面板触摸位置检测方法

    公开(公告)号：US08847914B2

    公开(公告)日：2014-09-30

    申请号：US14025916

    申请日：2013-09-13

    申请人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa ,  Toshiaki Atsuta

    发明人： Koji Doi ,  Norio Mamba ,  Koji Nagata ,  Toshiyuki Kumagai ,  Koji Hayakawa ,  Toshiaki Atsuta

    IPC分类号： G06F3/044 ,  G01D5/24

    CPC分类号： G06F3/044

    摘要： A static capacitance type touch panel, a control unit electrically connected with X and Y electrodes for detecting a touch position based on a measured value of a static capacitance between the X and Y electrodes. The control unit includes a predetermined touch threshold for detecting a peak, a near-peak range and a non-near-peak range, a first parameter for determining a value of the near peak range, and a second parameter for determining a value of the non-near-peak range. The first and second parameters are respectively predetermined for reduction of a noise influence from the measured value of the static capacitance between the X electrode and the Y electrode.

    摘要翻译： 静电电容型触摸面板，与X和Y电极电连接的控制单元，用于基于X和Y电极之间的静态电容的测量值来检测触摸位置。 控制单元包括用于检测峰值，近峰值范围和非近峰值范围的预定触摸阈值，用于确定近峰值范围的值的第一参数，以及用于确定近峰值范围的值的第二参数 非近峰范围。 第一和第二参数分别预定为从X电极和Y电极之间的静态电容的测量值减少噪声影响。

    Sensoring apparatus of proximity and contact, and display devices
    9.
    发明授权
    Sensoring apparatus of proximity and contact, and display devices 有权
    接近和接触的感光装置和显示装置

    公开(公告)号：US08773369B2

    公开(公告)日：2014-07-08

    申请号：US12784997

    申请日：2010-05-21

    申请人： Koji Nagata ,  Toshiyuki Kumagai ,  Norio Mamba ,  Koji Hayakawa

    发明人： Koji Nagata ,  Toshiyuki Kumagai ,  Norio Mamba ,  Koji Hayakawa

    IPC分类号： G06F3/041 ,  G06F3/044

    CPC分类号： G06F3/0416 ,  G06F3/044 ,  G06F2203/04808

    摘要： A sensor apparatus for detecting contact or proximity of an object includes a calculation section for separating a plurality of points of the contact or the proximity that are generated simultaneously, and calculating individual sets of positional coordinates, and the calculation section includes an analysis section for determining, based on a spatial distribution of signal intensity obtained through detection, a condition for separating the spatial distribution of the signal intensity into a plurality of regions.

    摘要翻译： 用于检测物体的接触或接近的传感器装置包括：计算部分，用于分离同时产生的接触点或邻近点的多个点，并计算各组位置坐标，并且计算部分包括用于确定 基于通过检测获得的信号强度的空间分布，将信号强度的空间分布分离为多个区域的条件。

    DISPLAY DEVICE
    10.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20080291339A1

    公开(公告)日：2008-11-27

    申请号：US12124197

    申请日：2008-05-21

    申请人： Norio Mamba ,  Toshiyuki Kumagai ,  Tsutomu Furuhashi

    发明人： Norio Mamba ,  Toshiyuki Kumagai ,  Tsutomu Furuhashi

    IPC分类号： H04N5/66 ,  G06F3/038

    CPC分类号： G09G3/3614 ,  G09G3/3655 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2310/0289

    摘要： A data driver circuit is divided into a low potential region, an intermediate potential region, and a high potential region, and relative withstand voltages in the respective regions are set equal to each other. Both of the transmission of a power source voltage to the high potential region from the low potential region and the transmission of video signals are performed via the intermediate potential region. Due to such a constitution, the withstand voltages in the respective regions can be suppressed to low values.

    摘要翻译： 数据驱动电路分为低电位区，中间电位区和高电位区，各区域的相对耐压设定为相等。 通过中间电位区域执行电源电压从低电位区域向高电位区域的传输和视频信号的传输。 由于这样的结构，能够将各个区域的耐压值抑制为低值。