KR102234990B1 - ３차원 ｅ―필드 센서용 매트릭스 전극 설계 - Google Patents

３차원 ｅ―필드 센서용 매트릭스 전극 설계 Download PDF

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KR102234990B1
KR102234990B1 KR1020157029861A KR20157029861A KR102234990B1 KR 102234990 B1 KR102234990 B1 KR 102234990B1 KR 1020157029861 A KR1020157029861 A KR 1020157029861A KR 20157029861 A KR20157029861 A KR 20157029861A KR 102234990 B1 KR102234990 B1 KR 102234990B1
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KR20150131353A (ko
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롤랜드 아우바우어
클라우스 칼트너
루시안 로스카
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마이크로칩 테크놀로지 인코포레이티드
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • Position Input By Displaying (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
KR1020157029861A 2013-03-15 2014-03-08 ３차원 ｅ―필드 센서용 매트릭스 전극 설계 Active KR102234990B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361801018P 2013-03-15 2013-03-15
US61/801,018 2013-03-15
US14/197,507 2014-03-05
US14/197,507 US10352976B2 (en) 2013-03-15 2014-03-05 Matrix electrode design for three-dimensional e-filed sensor
PCT/US2014/022177 WO2014150088A1 (en) 2013-03-15 2014-03-08 Matrix electrode design for three-dimensional e-field sensor

Publications (2)

Publication Number Publication Date
KR20150131353A KR20150131353A (ko) 2015-11-24
KR102234990B1 true KR102234990B1 (ko) 2021-04-02

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Country Link
US (1) US10352976B2 (enExample)
EP (1) EP2972710B1 (enExample)
JP (1) JP6324484B2 (enExample)
KR (1) KR102234990B1 (enExample)
CN (1) CN105051661B (enExample)
TW (1) TWI640785B (enExample)
WO (1) WO2014150088A1 (enExample)

Cited By (1)

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US12260051B2 (en) 2022-09-27 2025-03-25 Samsung Display Co., Ltd. Electronic device having central electrodes and peripheral electrodes and at least one electrode of a plurality of electrodes interposed therebetween

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US9459296B2 (en) 2012-10-19 2016-10-04 Microchip Technology Germany Gmbh Ii & Co. Kg Electrode design for electric field measurement system
WO2015198977A1 (ja) * 2014-06-27 2015-12-30 シャープ株式会社 タッチパネル付き表示装置
CN104461158A (zh) * 2014-12-26 2015-03-25 合肥鑫晟光电科技有限公司 触控面板及显示装置
US9665725B2 (en) * 2015-02-06 2017-05-30 Microchip Technology Incorporated Gesture based access control method and system
US10108292B2 (en) * 2015-04-22 2018-10-23 Microchip Technology Incorporated Capacitive sensor system with multiple transmit electrodes
US10444892B2 (en) * 2015-10-07 2019-10-15 Microchip Technology Incorporated Capacitance measurement device with reduced noise
TW201730733A (zh) 2016-02-17 2017-09-01 原相科技股份有限公司 三維手勢感測方法及使用其的觸控感測裝置
US10394332B2 (en) * 2016-04-07 2019-08-27 Microchip Technology Germany Gmbh Sensor design for enhanced touch and gesture decoding
GB201722248D0 (en) * 2017-12-28 2018-02-14 Zedsen Ltd Examining objects with electric field
US11243646B2 (en) * 2019-12-04 2022-02-08 Sharp Kabushiki Kaisha Display device
EP3839706B1 (fr) 2019-12-20 2023-07-05 The Swatch Group Research and Development Ltd Procede et dispositif de determination de position d'un objet sur une surface donnee
CN111984157A (zh) * 2020-08-04 2020-11-24 浙江捷昌线性驱动科技股份有限公司 手势识别装置及升降装置
CN112732114A (zh) * 2020-12-29 2021-04-30 天马微电子股份有限公司 触控面板、触控面板的驱动方法及显示装置
US12293625B2 (en) * 2022-08-03 2025-05-06 Igt Using non-optical short-range 3D-tracking gesture and motion controllers at an electronic gaming machine

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US20100090712A1 (en) 2008-10-15 2010-04-15 Synaptics Incorporated Sensor device and method with at surface object sensing and away from surface object sensing
US20100096193A1 (en) 2008-10-22 2010-04-22 Esat Yilmaz Capacitive touch sensors
US20120229417A1 (en) 2011-03-11 2012-09-13 Cypress Semiconductor Corporation Two Prong Capacitive Sensor Pattern
US20120293491A1 (en) 2011-05-20 2012-11-22 National Tsing Hua University 3-d touch sensor and 3-d touch panel
US20130050092A1 (en) 2010-02-10 2013-02-28 Artem Ivanov Computer Keyboard with Integrated an Electrode Arrangement
US20130147833A1 (en) 2011-12-09 2013-06-13 Ident Technology Ag Electronic Device with a User Interface that has more than Two Degrees of Freedom, the User Interface Comprising a Touch-Sensitive Surface and Contact-Free Detection Means

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KR20110111192A (ko) * 2010-04-02 2011-10-10 삼성전자주식회사 터치 패널에서 전극 패턴을 형성하는 방법 및 장치
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US20100090712A1 (en) 2008-10-15 2010-04-15 Synaptics Incorporated Sensor device and method with at surface object sensing and away from surface object sensing
US20100096193A1 (en) 2008-10-22 2010-04-22 Esat Yilmaz Capacitive touch sensors
US20130050092A1 (en) 2010-02-10 2013-02-28 Artem Ivanov Computer Keyboard with Integrated an Electrode Arrangement
US20120229417A1 (en) 2011-03-11 2012-09-13 Cypress Semiconductor Corporation Two Prong Capacitive Sensor Pattern
US20120293491A1 (en) 2011-05-20 2012-11-22 National Tsing Hua University 3-d touch sensor and 3-d touch panel
US20130147833A1 (en) 2011-12-09 2013-06-13 Ident Technology Ag Electronic Device with a User Interface that has more than Two Degrees of Freedom, the User Interface Comprising a Touch-Sensitive Surface and Contact-Free Detection Means

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12260051B2 (en) 2022-09-27 2025-03-25 Samsung Display Co., Ltd. Electronic device having central electrodes and peripheral electrodes and at least one electrode of a plurality of electrodes interposed therebetween

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JP2016511482A (ja) 2016-04-14
US10352976B2 (en) 2019-07-16
TWI640785B (zh) 2018-11-11
EP2972710B1 (en) 2021-02-17
EP2972710A1 (en) 2016-01-20
CN105051661B (zh) 2019-04-02
US20140267155A1 (en) 2014-09-18
WO2014150088A1 (en) 2014-09-25
CN105051661A (zh) 2015-11-11
JP6324484B2 (ja) 2018-05-16
TW201502536A (zh) 2015-01-16
KR20150131353A (ko) 2015-11-24

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