CAPACITIVE TOUCH SENSOR
    23.
    发明申请

    公开(公告)号:US20200301529A1

    公开(公告)日:2020-09-24

    申请号:US16823764

    申请日:2020-03-19

    Abstract: It is disclosed a capacitive touch sensor (10) comprising a support layer (1) having a plurality of sensing threadlike elements (2) coupled thereto and configured to be electrically connected to a detection device (5) for evaluating the capacitance value (C) of each sensing threadlike element (2) of said plurality of sensing threadlike elements, characterized in that said sensing threadlike elements (2) comprise a plurality of electrically resistive threadlike elements (2r), wherein the electrical resistance per unit of length of each electrically resistive threadlike element (2r) is comprised between 10 kΩ/m and 10 MΩ/m. An article comprising the capacitive touch sensor (10) and a method for detecting a touch event on a support layer (1) are also disclosed.

    METHOD OF IDENTIFYING GESTURE EVENT TYPES ON A TEXTILE TOUCH PAD SENSOR

    公开(公告)号:US20190129509A1

    公开(公告)日:2019-05-02

    申请号:US16168914

    申请日:2018-10-24

    Abstract: A method of identifying gesture event types on a textile touch pad sensor (10) with the steps of: memorizing raw touch data generated by the conductive grid (17) during a predefined interval of time in which a gesture event is performed on the pad sensor; estimating the type of a gesture event performed on the pad sensor by analyzing the raw touch data generated by the conductive grid; measuring the total time (eventLength) of the gesture event performed on the pad sensor; memorizing the longest time (longestX, longestY) during which a conductive yarn of the conductive grid has been touched during the gesture event; correcting the estimation of the gesture type, if the longest time during which a conductive yarn of the conductive grid has been touched is greater than a quantity that is a function of the total time of the gesture event.

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