INPUT APPARATUS AND INPUT METHOD
    31.
    发明申请
    INPUT APPARATUS AND INPUT METHOD 有权
    输入装置和输入方法

    公开(公告)号:US20120158332A1

    公开(公告)日:2012-06-21

    申请号:US13305920

    申请日:2011-11-29

    IPC分类号: G01R27/08 G06F19/00

    CPC分类号: G06F3/045 G06F3/0416

    摘要: A disclosed input apparatus includes an operating part pressed by a user; a first resistance film and a second resistance film facing each other; a measuring unit configured to measure a difference between a first electric potential of a first end of a contact resistance and a second electric potential of a second end of the contact resistance; and a detecting unit configured to obtain pressure information indicative of a pressure load caused by the pressing of the operating part based on the difference in electric potential.

    摘要翻译: 所公开的输入装置包括由用户按压的操作部分; 第一电阻膜和第二电阻膜彼此面对; 测量单元,被配置为测量接触电阻​​的第一端的第一电位和所述接触电阻的第二端的第二电位之间的差; 以及检测单元,被配置为基于所述电位差获得指示由所述操作部的按压引起的压力负荷的压力信息。

    Touch panel with a transparent electrically conductive polymer film and manufacturing process
    34.
    发明申请
    Touch panel with a transparent electrically conductive polymer film and manufacturing process 审中-公开
    触摸面板采用透明导电聚合物薄膜和制造工艺

    公开(公告)号:US20080042996A1

    公开(公告)日:2008-02-21

    申请号:US11783869

    申请日:2007-04-12

    IPC分类号: G06F3/041

    CPC分类号: G06F3/045

    摘要: A touch panel according to the present invention is constructed such that a transparent substrate coated with a transparent electrically conductive film and having dot spacers formed on top thereof, and a polarizing plate coated with a transparent electrically conductive polymer on a side thereof facing the transparent substrate, are disposed opposite each other with a prescribed space provided therebetween. As a result, the manufacturing process of the touch panel having such a polarizing plate is greatly simplified and a transparent electrically conductive film having an excellent mechanical strength can be formed as the transparent electrically conductive film of the touch panel.

    摘要翻译: 根据本发明的触摸面板被构造成使得涂覆有透明导电膜并且在其顶部形成有点间隔物的透明基板和在其面向透明基板的一侧上涂覆有透明导电聚合物的偏光板 彼此相对地设置有设置在它们之间的规定空间。 结果,具有这种偏振片的触摸面板的制造工艺大大简化,并且可以形成具有优异的机械强度的透明导电膜作为触摸面板的透明导电膜。

    Pressing direction sensor and input device using the same

    公开(公告)号:US06787865B2

    公开(公告)日:2004-09-07

    申请号:US10335860

    申请日:2003-01-03

    IPC分类号: H01L2984

    CPC分类号: G06F3/0338 G01L1/20

    摘要: A small and thin pressing direction sensor that can continually detect pressing directions in the angle range of 360 degrees is provided. This pressing direction sensor includes a ring-like resistive film pattern, a first electrode pattern, and a conductive member that electrically connects the resistive film pattern and the first electrode pattern when pressed. The voltage of the first electrode pattern represents the pressing direction. This pressing direction sensor may further include a second electrode pattern. A signal representing the pressing force can be obtained from the second electrode pattern when the pressed conductive member is brought into contact with the second electrode pattern.

    Coordinate detecting device and method
    39.
    发明授权
    Coordinate detecting device and method 有权
    坐标检测装置及方法

    公开(公告)号:US07940063B2

    公开(公告)日:2011-05-10

    申请号:US12423845

    申请日:2009-04-15

    IPC分类号: G01R27/08

    CPC分类号: G06F3/045 G06F2203/04104

    摘要: A coordinate detecting device includes a resistive film disposed on a quadrangular substrate; a power source for applying a voltage to the resistive film; four electrodes connected to the power source and disposed in four corners of the resistive film; four switches each disposed between the power source and a corresponding electrode; four ammeters for measuring currents flowing through corresponding electrodes; and a grounded conductive film for detecting coordinates of a contact point on the resistive film when the conductive film is brought in contact with the resistive film. The voltage is applied sequentially to the electrodes by opening and closing the switches. When the conductive film is brought in contact with the resistive film, the ammeters sequentially measure currents flowing through the corresponding electrodes. The coordinates of the contact point are detected based on positions of the electrodes and resistances obtained using the measured currents.

    摘要翻译: 坐标检测装置包括设置在四边形基板上的电阻膜; 用于向电阻膜施加电压的电源; 连接到电源并设置在电阻膜的四个角中的四个电极; 每个开关设置在电源和相应的电极之间; 测量流经相应电极的电流的四个电流表; 以及接地导电膜,用于当导电膜与电阻膜接触时检测电阻膜上的接触点的坐标。 通过打开和关闭开关将电压依次施加到电极。 当导电膜与电阻膜接触时,电流表依次测量流过相应电极的电流。 基于使用测量电流获得的电极的位置和电阻来检测接触点的坐标。

    COORDINATE DETECTING DEVICE AND METHOD
    40.
    发明申请
    COORDINATE DETECTING DEVICE AND METHOD 有权
    协调检测装置和方法

    公开(公告)号:US20090289643A1

    公开(公告)日:2009-11-26

    申请号:US12423845

    申请日:2009-04-15

    IPC分类号: G01R27/08

    CPC分类号: G06F3/045 G06F2203/04104

    摘要: A coordinate detecting device includes a resistive film disposed on a quadrangular substrate; a power source for applying a voltage to the resistive film; four electrodes connected to the power source and disposed in four corners of the resistive film; four switches each disposed between the power source and a corresponding electrode; four ammeters for measuring currents flowing through corresponding electrodes; and a grounded conductive film for detecting coordinates of a contact point on the resistive film when the conductive film is brought in contact with the resistive film. The voltage is applied sequentially to the electrodes by opening and closing the switches. When the conductive film is brought in contact with the resistive film, the ammeters sequentially measure currents flowing through the corresponding electrodes. The coordinates of the contact point are detected based on positions of the electrodes and resistances obtained using the measured currents.

    摘要翻译: 坐标检测装置包括设置在四边形基板上的电阻膜; 用于向电阻膜施加电压的电源; 连接到电源并设置在电阻膜的四个角中的四个电极; 每个开关设置在电源和相应的电极之间; 测量流过相应电极的电流的四个电流表; 以及接地导电膜,用于当导电膜与电阻膜接触时检测电阻膜上的接触点的坐标。 通过打开和关闭开关将电压依次施加到电极。 当导电膜与电阻膜接触时,电流表依次测量流过相应电极的电流。 基于使用测量电流获得的电极的位置和电阻来检测接触点的坐标。