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公开(公告)号:US10528184B2
公开(公告)日:2020-01-07
申请号:US15937875
申请日:2018-03-28
申请人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Wen Chen
发明人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Wen Chen
摘要: The invention includes a substrate, a touch sensor layer, an insulative film and a signal transmission layer. The touch sensor layer has sensing columns. Each sensing column has a first sensing electrode and second sensing electrodes. The first sensing electrode is connected to a first contact through a first transparent path. Each second sensing electrode is connected to a second contact through a second transparent path. The second contacts are arranged in the same order of the second sensing electrodes connected thereto. The insulative film covers the second contacts. The signal transmission layer has first signal wires, second signal wires and signal output terminals. Two end of each first signal wire are separately connected to the first contact and one of the signal output terminals. Each second signal wire connects the second contacts in a line and is connected to one of the signal output terminals.
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公开(公告)号:US20190302912A1
公开(公告)日:2019-10-03
申请号:US15937875
申请日:2018-03-28
申请人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Wen Chen
发明人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Wen Chen
IPC分类号: G06F3/041
摘要: The invention includes a substrate, a touch sensor layer, an insulative film and a signal transmission layer. The touch sensor layer has sensing columns. Each sensing column has a first sensing electrode and second sensing electrodes. The first sensing electrode is connected to a first contact through a first transparent path. Each second sensing electrode is connected to a second contact through a second transparent path. The second contacts are arranged in the same order of the second sensing electrodes connected thereto. The insulative film covers the second contacts. The signal transmission layer has first signal wires, second signal wires and signal output terminals. Two end of each first signal wire are separately connected to the first contact and one of the signal output terminals. Each second signal wire connects the second contacts in a line and is connected to one of the signal output terminals.
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公开(公告)号:US10725596B2
公开(公告)日:2020-07-28
申请号:US15993664
申请日:2018-05-31
申请人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
发明人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
摘要: A capacitive touch sensor includes two sensing layers. Each sensing layer has capacitive sensing strings and electromagnetic antenna strings. Each of the capacitive sensing strings and electromagnetic antenna strings is connected to a highly conductive element. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the capacitive sensing layers orthogonally interlace with each other to form a capacitive sensing matrix.
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公开(公告)号:US20190369765A1
公开(公告)日:2019-12-05
申请号:US15993697
申请日:2018-05-31
申请人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
发明人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
IPC分类号: G06F3/044
摘要: A capacitive touch sensor includes two sensing layers. Each sensing layer has sensing strings, each of which is composed of sensing units connected in series. An end of each sensing string is provided with a contact. Each sensing string has a wire. Each wire electrically connects to one of the contacts and a string of the sensing units. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the sensing layers interlace with each other to form a sensing matrix.
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公开(公告)号:US10664111B2
公开(公告)日:2020-05-26
申请号:US15993697
申请日:2018-05-31
申请人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
发明人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
IPC分类号: G06F3/044
摘要: A capacitive touch sensor includes two sensing layers. Each sensing layer has sensing strings, each of which is composed of sensing units connected in series. An end of each sensing string is provided with a contact. Each sensing string has a wire. Each wire electrically connects to one of the contacts and a string of the sensing units. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the sensing layers interlace with each other to form a sensing matrix.
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公开(公告)号:US20190369764A1
公开(公告)日:2019-12-05
申请号:US15993664
申请日:2018-05-31
申请人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
发明人: Chih-Chiang Pai , Meng-Guei Lin , Chin-Fong Lin , Chiu-Wen Chen
摘要: A capacitive touch sensor includes two sensing layers. Each sensing layer has capacitive sensing strings and electromagnetic antenna strings. Each of the capacitive sensing strings and electromagnetic antenna strings is connected to a highly conductive element. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the capacitive sensing layers orthogonally interlace with each other to form a capacitive sensing matrix.
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公开(公告)号:US10585542B1
公开(公告)日:2020-03-10
申请号:US16202063
申请日:2018-11-27
申请人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Wen Chen , Txu-Yen Liu , Chun-Hao Huang
发明人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Wen Chen , Txu-Yen Liu , Chun-Hao Huang
摘要: A touch sensor includes an insulative substrate; a first sensing layer, having first sensing strings arranged along a first axis, and a first interval being disposed between every two adjacent first sensing strings; and a second sensing layer, having line paths arranged along a second axis, and a second interval being disposed between every two adjacent line paths. A plurality of the line paths composes a second sensing string. Each second sensing string has an active unit and an inactive unit. The active unit is formed by one or more line paths connected by a crossing line. The line paths of the inactive units are connected to a ground line. The first sensing strings and the second sensing strings are separately orthogonally arranged on two opposite sides of the substrate. The second interval is less than the first interval in width.
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公开(公告)号:US20200150827A1
公开(公告)日:2020-05-14
申请号:US16740477
申请日:2020-01-12
申请人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Chiu-Wen Chen
发明人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Chiu-Wen Chen
IPC分类号: G06F3/044
摘要: A touch sensor includes a first sensing layer, a second sensing layer and an insulative layer therebetween. Each of the first sensing layer and the second sensing layer has capacitive sensing strings and electromagnetic antenna strings. Each capacitive sensing string is composed of capacitive sensing units. The electromagnetic antenna strings are arranged. Each of the capacitive sensing strings and the electromagnetic antenna strings is connected with a tiny wire. The capacitive sensing strings on the first sensing layer are crossed with the second capacitive sensing strings on the second sensing layer to form complementary patterns. The capacitive sensing units on the first sensing layer and the second capacitive sensing units on the second sensing layer form a grid-shaped capacitive sensing unit matrix. The electromagnetic antenna strings on the first sensing layer are crossed with the electromagnetic antenna strings on the second sensing layer to form a grid-shaped electromagnetic antenna matrix.
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公开(公告)号:US20210378078A1
公开(公告)日:2021-12-02
申请号:US16889801
申请日:2020-06-02
申请人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Hsia Li
发明人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Li-Yeh Yang , Chiu-Hsia Li
IPC分类号: H05F3/00
摘要: A protection structure includes a substrate, a signal wire pattern, a protective ring and micro-blocks. The substrate has a touch sensing pattern including sensing strings. The signal wire pattern has conductive wires. Each conductive wire electrically connects one of the sensing strings to a signal processor. The protective ring is formed at a peripheral zone of the substrate and around the touch sensing pattern. The micro-blocks are disposed in the protective ring and have electric conductivity. A gap is disposed between every adjacent two of the micro-blocks for insulation.
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公开(公告)号:US10860153B1
公开(公告)日:2020-12-08
申请号:US16914561
申请日:2020-06-29
申请人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Chiu-Wen Chen , Chun-Hao Huang
发明人: Chih-Chiang Pai , Meng-Kuei Lin , Chin-Fong Lin , Chiu-Wen Chen , Chun-Hao Huang
IPC分类号: G06F3/044
摘要: A touch panel includes a substrate, a touch sensor, a bezel layer, a signal wire layer and a protective layer, which are superposed in order. The touch sensor has sensing traces and a dummy pattern. A trace contact at an end of each sensing trace is located at a margin of the substrate. The bezel layer is provided with through holes corresponding to the trace contacts. The signal wire layer includes signal wires arranged in a range of the bezel layer. A signal contact at an end of each signal wire is located correspondingly to one of the through holes. The through holes are filled with conductive glue to electrically connect the signal contacts and the trace contacts. The conductive glue is made of opaque conductive material with a color which is substantially identical to the bezel layer.
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