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    TOUCH PANEL SUBSTRATE AND DISPLAY PANEL
    2.
    发明申请
    TOUCH PANEL SUBSTRATE AND DISPLAY PANEL 有权
    触摸板底板和显示面板

    公开(公告)号：US20140160377A1

    公开(公告)日：2014-06-12

    申请号：US14235172

    申请日：2012-07-04

    申请人： Shinji Yamagishi ,  Yasuhiro Sugita ,  Yuhji Yashiro ,  Kazutoshi Kida ,  Hiroyuki Ogawa

    发明人： Shinji Yamagishi ,  Yasuhiro Sugita ,  Yuhji Yashiro ,  Kazutoshi Kida ,  Hiroyuki Ogawa

    IPC分类号： G06F1/16

    CPC分类号： G06F1/1692 ,  G02F1/13338 ,  G06F1/1643 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04107

    摘要： A touch panel substrate (5) provided with position detecting electrodes (first electrodes (12) and second electrodes (13)) includes a black matrix (17) which is made of an electrically conductive material and is electrically connected to a counter electrode (19). This provides (i) a touch panel substrate which is high in position detection performance and capable of carrying out a stable position detecting operation and which is used in an in-cell touch panel, and (ii) a display panel including such a touch panel substrate.

    摘要翻译： 设置有位置检测电极（第一电极（12）和第二电极（13））的触摸面板基板（5）包括由导电材料制成并与电极（19）电连接的黑矩阵（17） ）。 这提供了（i）具有高位置检测性能并且能够执行稳定的位置检测操作并且用于单元内触摸面板的触摸面板基板，以及（ii）包括这种触摸面板的显示面板 基质。

    Input device, contact position detection method, and display device provided with input device
    4.
    发明授权
    Input device, contact position detection method, and display device provided with input device 有权
    输入装置，接触位置检测方法以及配备有输入装置的显示装置

    公开(公告)号：US09041678B2

    公开(公告)日：2015-05-26

    申请号：US14113879

    申请日：2012-04-20

    申请人： Yasuhiro Sugita ,  Kazutoshi Kida ,  Yuhji Yashiro ,  Shinji Yamagishi

    发明人： Yasuhiro Sugita ,  Kazutoshi Kida ,  Yuhji Yashiro ,  Shinji Yamagishi

    IPC分类号： G06F3/041 ,  G06F3/044

    CPC分类号： G06F3/041 ,  G06F3/0416 ,  G06F3/044

    摘要： Detection accuracy is improved without reducing a driving frequency and an S/N ratio.Driving electrodes (DL(j−2) and DL(j−1)) of a driving electrode group (GDL(i)) overlap a driving electrode group GDL(i−1), and driving electrodes (DL(j+1) and DL(j+2)) thereof overlap a driving electrode group GDL(i+1). A first changeover terminal of a changeover switch (SW(i)) is connected to a wire to which a burst clock signal (BCK) is given, and a ground potential is given to a second changeover terminal thereof. A common terminal of the changeover switch (SW(i)) is connected to a driving electrode (DL(j)) located at a center of the driving electrode group (GDL(i)), is connected to the driving electrodes (DL(j−1) to DL(j−3)), respectively, via one to three resistive elements (Rd), and is connected to the driving electrodes (DL(j+1) to DL(j+3)), respectively, via one to three resistive elements (Rd).

    摘要翻译： 在不降低驱动频率和S / N比的情况下，可以提高检测精度。 驱动电极组（GDL（i））的驱动电极（DL（j-2）和DL（j-1））与驱动电极组GDL（i-1）重叠，驱动电极（DL（j + 1） 和DL（j + 2））与驱动电极组GDL（i + 1）重叠。 切换开关（SW（i））的第一切换端子连接到给予突发时钟信号（BCK）的导线，并且将地电位给予其第二切换端子。 转换开关（SW（i））的公共端子连接到位于驱动电极组（GDL（i））的中心的驱动电极（DL（j）），连接到驱动电极（DL 分别通过一个到三个电阻元件（Rd）分别连接到驱动电极（DL（j + 1）到DL（j + 3））到DL（j-3））到DL（j-3） 通过一个到三个电阻元件（Rd）。

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20140168161A1

    公开(公告)日：2014-06-19

    申请号：US14234945

    申请日：2012-07-25

    申请人： Yasuhiro Sugita ,  Kazutoshi Kida ,  Shinji Yamagishi ,  Yuhji Yashiro ,  Hiroyuki Ogawa

    发明人： Yasuhiro Sugita ,  Kazutoshi Kida ,  Shinji Yamagishi ,  Yuhji Yashiro ,  Hiroyuki Ogawa

    IPC分类号： G06F3/044

    CPC分类号： G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04103 ,  G06F2203/04111

    摘要： A sense line drive circuit (24) (i) receives signals passing through capacitances and outputted via sense lines (SeL1, SeL2 . . . and SeLn) during a period other than a period during which image data is sequentially written to a plurality of pixels in a liquid crystal panel and (ii) detects where, in a plurality of portions where the sense lines (SeL1, SeL2 . . . and SeLn) and drive lines (DL2, DL2 . . . and DLn) are close to each other, a detection target is present.

    摘要翻译： 感测线驱动电路（24）（i）在图像数据被顺序地写入多个像素的周期之外的周期期间接收通过电容的信号并经由感测线（SeL1，SeL2 ...和SeLn）输出 在液晶面板中，（ii）检测感测线（SeL1，SeL2 ...和SeLn）和驱动线（DL2，DL2 ...和DLn）彼此靠近的多个部分， 存在检测目标。

    INPUT DEVICE, CONTACT POSITION DETECTION METHOD, AND DISPLAY DEVICE PROVIDED WITH INPUT DEVICE
    7.
    发明申请
    INPUT DEVICE, CONTACT POSITION DETECTION METHOD, AND DISPLAY DEVICE PROVIDED WITH INPUT DEVICE 有权
    输入装置，接触位置检测方法以及用输入装置提供的显示装置

    公开(公告)号：US20140049705A1

    公开(公告)日：2014-02-20

    申请号：US14113879

    申请日：2012-04-20

    申请人： Yasuhiro Sugita ,  Kazutoshi Kida ,  Yuhji Yashiro ,  Shinji Yamagishi

    发明人： Yasuhiro Sugita ,  Kazutoshi Kida ,  Yuhji Yashiro ,  Shinji Yamagishi

    IPC分类号： G06F3/041

    CPC分类号： G06F3/041 ,  G06F3/0416 ,  G06F3/044

    摘要： Detection accuracy is improved without reducing a driving frequency and an S/N ratio.Driving electrodes (DL(j−2) and DL(j−1)) of a driving electrode group (GDL(i)) overlap a driving electrode group GDL(i−1), and driving electrodes (DL(j+1) and DL(j+2)) thereof overlap a driving electrode group GDL(i+1). A first changeover terminal of a changeover switch (SW(i)) is connected to a wire to which a burst clock signal (BCK) is given, and a ground potential is given to a second changeover terminal thereof. A common terminal of the changeover switch (SW(i)) is connected to a driving electrode (DL(j)) located at a center of the driving electrode group (GDL(i)), is connected to the driving electrodes (DL(j−1) to DL(j−3)), respectively, via one to three resistive elements (Rd), and is connected to the driving electrodes (DL(j+1) to DL(j+3)), respectively, via one to three resistive elements (Rd).

    摘要翻译： 在不降低驱动频率和S / N比的情况下，可以提高检测精度。 驱动电极组（GDL（i））的驱动电极（DL（j-2）和DL（j-1））与驱动电极组GDL（i-1）重叠，驱动电极（DL（j + 1） 和DL（j + 2））与驱动电极组GDL（i + 1）重叠。 切换开关（SW（i））的第一切换端子连接到给予突发时钟信号（BCK）的导线，并且将地电位给予其第二切换端子。 转换开关（SW（i））的公共端子连接到位于驱动电极组（GDL（i））的中心的驱动电极（DL（j）），连接到驱动电极（DL 分别通过一个到三个电阻元件（Rd）分别连接到驱动电极（DL（j + 1）到DL（j + 3））到DL（j-3））到DL（j-3） 通过一个到三个电阻元件（Rd）。