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公开(公告)号：US20190354242A1
公开(公告)日：2019-11-21
申请号：US16412866
申请日：2019-05-15
发明人： Ozgur COBANOGLU , Fehim CAGLAR , Semih KAZANC , Deniz IYIDOGAN , Seref AGZIKARA , Ertug ERKUS , Erkan EVRAN , Nafiz EREN , Onur Birkan OGUZ , Nurullah SELCUK
摘要： 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).
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公开(公告)号：US20200097109A1
公开(公告)日：2020-03-26
申请号：US16580358
申请日：2019-09-24
发明人： Ozgur COBANOGLU , Ertug ERKUS , Seref AGZIKARA , Fehim CAGLAR , Deniz IYIDOGAN , Semih KAZANC
摘要： 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.
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公开(公告)号：US20210363692A1
公开(公告)日：2021-11-25
申请号：US17280331
申请日：2019-09-26
发明人： Ozgur COBANOGLU , Jitka ERYILMAZ , Ece SENEL , Deniz IYIDOGAN , Semih KAZANC , Erdogan Baris OZDEN
摘要： The present invention relates to a process for producing an electrically conductive composite textile article, comprising a step of providing at least part of a textile article with a biopolymer, wherein at least part of said biopolymer comprises an electrically conductive material. The invention also relates to an electrically conductive composite textile article comprising a textile article and a biopolymer, wherein at least part of said biopolymer is provided with an electrically conductive material; and to a yarn, or a fabric, or a garment, consisting of, or essentially consisting of a biopolymer that can be produced by a microorganism, wherein at least part of said biopolymer is provided with an electrically conductive material.
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4.发明申请公开(公告)号：US20210040325A1
公开(公告)日：2021-02-11
申请号：US16984556
申请日：2020-08-04
发明人： Gökhan KAPLAN , Gözde ÖKTEM , Deniz IYIDOGAN , Olcay BAYAR , Semih KAZANC , Özden AKMAN
IPC分类号： C09B7/08 , D06P1/22 , C07D403/12
摘要： The present invention relates to novel 3-oxindole derivatives, to a process for their preparation and to the use of said derivatives as dyes for manufacturing pH sensitive textiles and as indicators in titration methods. The invention also relates to a method to manufacture pH sensitive textiles and to textiles so obtained.
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公开(公告)号：US20200301529A1
公开(公告)日：2020-09-24
申请号：US16823764
申请日：2020-03-19
发明人： Ozgur COBANOGLU , Jitka ERYILMAZ , Ece SENEL , Deniz IYIDOGAN , Semih KAZANC , Erdogan Baris OZDEN
IPC分类号： G06F3/044
摘要： 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.
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公开(公告)号：US20190129509A1
公开(公告)日：2019-05-02
申请号：US16168914
申请日：2018-10-24
发明人： Ozgur COBANOGLU , Fehim CAGLAR , Semih KAZANC , Jitka ERYILMAZ , Serkan MERT , Ertug ERKUS , Lian KOHENER
IPC分类号： G06F3/01 , G06F3/0354 , G06F3/044
摘要： 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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