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    COMPOSITE YARN FOR THE POSITION SENSITIVE CAPACITIVE TOUCH SENSING
    1.
    发明申请
    COMPOSITE YARN FOR THE POSITION SENSITIVE CAPACITIVE TOUCH SENSING 审中-公开

    公开(公告)号：US20190354242A1

    公开(公告)日：2019-11-21

    申请号：US16412866

    申请日：2019-05-15

    Applicant: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.

    Inventor： Ozgur COBANOGLU ,  Fehim CAGLAR ,  Semih KAZANC ,  Deniz IYIDOGAN ,  Seref AGZIKARA ,  Ertug ERKUS ,  Erkan EVRAN ,  Nafiz EREN ,  Onur Birkan OGUZ ,  Nurullah SELCUK

    IPC: G06F3/044 ,  D03D15/00 ,  D03D1/00

    Abstract: It is disclosed a composite yarn (1) comprising an electrically conductive yarn (2) and an electrically resistive yarn (3), wherein said electrically conductive yarn (2) is coupled to said electrically resistive yarn (3), and wherein the electrically conductive yarn (2) is electrically insulated from the electrically resistive yarn (3). It is further disclosed a touch sensor (10) comprising at least one composite yarn (1) according to anyone of the previous claims, and a detection device (5) configured to evaluate the capacitance values (CR, CC) of the electrically resistive yarn (3) and of the electrically conductive yarn (2) of said composite yarn (1), said detection device (5) being configured to calculate the ratio (CR/CC) between said capacitance values (CR, CC) of the electrically resistive yarn (3) and of the electrically conductive yarn (2) and to provide an output signal (SOUT) indicative of the location of a touch event along said composite yarn (1) in function of said ratio (CR/CC).

    CAPACITIVE TOUCH SENSOR
    2.
    发明申请
    CAPACITIVE TOUCH SENSOR 审中-公开

    公开(公告)号：US20200097109A1

    公开(公告)日：2020-03-26

    申请号：US16580358

    申请日：2019-09-24

    Applicant: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.

    Inventor： Ozgur COBANOGLU ,  Ertug ERKUS ,  Seref AGZIKARA ,  Fehim CAGLAR ,  Deniz IYIDOGAN ,  Semih KAZANC

    IPC: G06F3/044 ,  A41D1/00 ,  D03D1/00

    Abstract: It is disclosed a capacitive touch sensor (10) comprising a support layer (1) and a plurality of sensing elongated elements (2) coupled to said support layer (1), said plurality of sensing elongated elements (2) comprising a plurality of electrically resistive elongated elements (2r), wherein said plurality of electrically resistive elongated elements (2r) comprises a first set (2rx) of electrically resistive elongated elements (2r) electrically connected to a first common node (Nx) configured to be electrically connected to a first input (INx) of a detection device (5), said detection device (5) being configured to provide an output signal (S_OUT) comprising a first output value (OUTx) that is a function of the capacitance value (CRx) of said first set (2rx) of electrically resistive elongated elements (2r). An article comprising the capacitive touch sensor (10) and a method for detecting a touch event on a support layer (1) are also disclosed.

    CAPACITIVE TOUCH SENSOR
    5.
    发明申请
    CAPACITIVE TOUCH SENSOR 审中-公开

    公开(公告)号：US20200301529A1

    公开(公告)日：2020-09-24

    申请号：US16823764

    申请日：2020-03-19

    Applicant: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.

    Inventor： Ozgur COBANOGLU ,  Jitka ERYILMAZ ,  Ece SENEL ,  Deniz IYIDOGAN ,  Semih KAZANC ,  Erdogan Baris OZDEN

    IPC: G06F3/044

    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
    6.
    发明申请
    METHOD OF IDENTIFYING GESTURE EVENT TYPES ON A TEXTILE TOUCH PAD SENSOR 审中-公开

    公开(公告)号：US20190129509A1

    公开(公告)日：2019-05-02

    申请号：US16168914

    申请日：2018-10-24

    Applicant: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.

    Inventor： Ozgur COBANOGLU ,  Fehim CAGLAR ,  Semih KAZANC ,  Jitka ERYILMAZ ,  Serkan MERT ,  Ertug ERKUS ,  Lian KOHENER

    IPC: G06F3/01 ,  G06F3/0354 ,  G06F3/044

    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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