METHOD AND SYSTEM FOR AUTHENTICATING STAMP TOUCH

    公开(公告)号:EP2920729B1

    公开(公告)日:2018-08-08

    申请号:EP13855561.0

    申请日:2013-11-19

    摘要: There are provided a method and system for authenticating a stamp touch. The method of authenticating a stamp touch according to the invention is executed in a wireless terminal having a capacitive touch screen which supports a multi-touch, the method including, a first operation in which N touch points touching a touch stamp having N (N≧5) touch units made of a conductive material on the capacitive touch screen are recognized, a second operation in which a touch authentication condition set for authenticating a touch using the touch stamp is used to check an authentication result of a geometrical position relation of the N touch points, and a third operation in which a designated service linked with the touch stamp starts when the N touch points are authenticated.

    TOUCH MODULE FOR MULTI-TOUCH
    2.
    发明公开

    公开(公告)号:EP3151101A4

    公开(公告)日:2017-12-13

    申请号:EP15803661

    申请日:2015-06-01

    IPC分类号: G06F3/044 G06F21/36

    摘要: The present invention relates to a multiple touch module, and the multiple touch module according to the present invention includes, in a touch module touching a capacitive touch screen, a plurality of touch units each including a material which induces a capacitance change of the capacitive touch screen, and disposed in a geometric relation on a design projected on the capacitive touch screen in a predesigned unique geometric relation, and a touch film including a contact area which comes into contact with the capacitive touch screen, and configured to dispose and fix a certain number of touch units corresponding to the geometric relation on the design on an internal area provided on an opposite side of the contact area, or to come into contact with the certain number of touch units corresponding to the geometric relation on the design through the internal area when the multiple touch module touches the capacitive touch screen.