CA2709696A1 - Circuit electronique d'analyse a alternance de mesure capacitive/ resistive pour capteur tactile multicontacts a matrice passive - Google Patents

Circuit electronique d'analyse a alternance de mesure capacitive/ resistive pour capteur tactile multicontacts a matrice passive Download PDF

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Publication number
CA2709696A1
CA2709696A1 CA2709696A CA2709696A CA2709696A1 CA 2709696 A1 CA2709696 A1 CA 2709696A1 CA 2709696 A CA2709696 A CA 2709696A CA 2709696 A CA2709696 A CA 2709696A CA 2709696 A1 CA2709696 A1 CA 2709696A1
Authority
CA
Canada
Prior art keywords
contact
matrix
sensor
analysis circuit
electronic analysis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2709696A
Other languages
English (en)
French (fr)
Inventor
Pascal Joguet
Guillaume Largillier
Julien Olivier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stantum SAS
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2709696A1 publication Critical patent/CA2709696A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • 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
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • 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
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • 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
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)
CA2709696A 2007-12-19 2008-12-19 Circuit electronique d'analyse a alternance de mesure capacitive/ resistive pour capteur tactile multicontacts a matrice passive Abandoned CA2709696A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0760015 2007-12-19
FR0760015A FR2925714B1 (fr) 2007-12-19 2007-12-19 Circuit electronique d'analyse a alternance de mesure capacitive/resistive pour capteur tactile multicontacts a matrice passive
PCT/FR2008/001805 WO2009106736A1 (fr) 2007-12-19 2008-12-19 Circuit electronique d'analyse a alternance de mesure capacitive/ resistive pour capteur tactile multicontacts a matrice passive

Publications (1)

Publication Number Publication Date
CA2709696A1 true CA2709696A1 (fr) 2009-09-03

Family

ID=39580284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2709696A Abandoned CA2709696A1 (fr) 2007-12-19 2008-12-19 Circuit electronique d'analyse a alternance de mesure capacitive/ resistive pour capteur tactile multicontacts a matrice passive

Country Status (8)

Country Link
US (1) US20100289508A1 (https=)
EP (1) EP2235614B1 (https=)
JP (1) JP2011507121A (https=)
KR (1) KR20100098706A (https=)
CN (1) CN101903855B (https=)
CA (1) CA2709696A1 (https=)
FR (1) FR2925714B1 (https=)
WO (1) WO2009106736A1 (https=)

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US9018030B2 (en) * 2008-03-20 2015-04-28 Symbol Technologies, Inc. Transparent force sensor and method of fabrication
US8988191B2 (en) * 2009-08-27 2015-03-24 Symbol Technologies, Inc. Systems and methods for pressure-based authentication of an input on a touch screen
KR101119373B1 (ko) * 2010-07-09 2012-03-06 삼성전기주식회사 하이브리드 터치패널의 작동방법
US8963874B2 (en) 2010-07-31 2015-02-24 Symbol Technologies, Inc. Touch screen rendering system and method of operation thereof
CN103518176B (zh) * 2011-05-12 2016-03-02 阿尔卑斯电气株式会社 输入装置及使用所述输入装置的多个点的载荷检测方法
FR2976692B1 (fr) 2011-06-17 2013-06-14 Thales Sa Dispositif tactile multicouches a detection capacitive multi-frequence.
US20130050143A1 (en) * 2011-08-31 2013-02-28 Samsung Electronics Co., Ltd. Method of providing of user interface in portable terminal and apparatus thereof
KR101971067B1 (ko) * 2011-08-31 2019-08-14 삼성전자 주식회사 휴대 단말기의 사용자 인터페이스 제공 방법 및 장치
US10150144B2 (en) 2011-12-08 2018-12-11 Thomas P. Suiter Hose handling system and methods of use
US9684382B2 (en) 2012-06-13 2017-06-20 Microsoft Technology Licensing, Llc Input device configuration having capacitive and pressure sensors
US9459160B2 (en) 2012-06-13 2016-10-04 Microsoft Technology Licensing, Llc Input device sensor configuration
JP5958215B2 (ja) * 2012-09-12 2016-07-27 富士通株式会社 情報端末装置、タッチ座標決定方法及びタッチ座標決定プログラム
US10578499B2 (en) 2013-02-17 2020-03-03 Microsoft Technology Licensing, Llc Piezo-actuated virtual buttons for touch surfaces
KR102100925B1 (ko) 2013-03-22 2020-04-14 삼성전자주식회사 기판 구조체, 상기 기판 구조체를 형성하는 방법, 및 이를 구비하는 전기소자
JP5884948B2 (ja) * 2013-05-28 2016-03-15 株式会社村田製作所 タッチ式入力装置およびタッチ式入力検出方法
GB2519581A (en) * 2013-10-28 2015-04-29 Nokia Corp An apparatus, method and computer program for sensing
US9448631B2 (en) 2013-12-31 2016-09-20 Microsoft Technology Licensing, Llc Input device haptics and pressure sensing
US10222889B2 (en) 2015-06-03 2019-03-05 Microsoft Technology Licensing, Llc Force inputs and cursor control
US10416799B2 (en) 2015-06-03 2019-09-17 Microsoft Technology Licensing, Llc Force sensing and inadvertent input control of an input device
US10061385B2 (en) 2016-01-22 2018-08-28 Microsoft Technology Licensing, Llc Haptic feedback for a touch input device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686332A (en) * 1986-06-26 1987-08-11 International Business Machines Corporation Combined finger touch and stylus detection system for use on the viewing surface of a visual display device
JPH0253132A (ja) * 1988-08-18 1990-02-22 Nippon Intaakeepu:Kk タッチパネル
US5365461A (en) * 1992-04-30 1994-11-15 Microtouch Systems, Inc. Position sensing computer input device
KR100300397B1 (ko) * 1994-04-21 2001-10-22 김순택 터치판넬및디지타이저기능을겸비한시스템및구동방법
WO1996026499A1 (en) * 1995-02-22 1996-08-29 Philips Electronics N.V. Low-cost resistive tablet with touch and stylus functionality
TW408277B (en) * 1996-11-15 2000-10-11 Alps Electric Co Ltd Small current detector circuit and locator device using the same
US6762752B2 (en) * 2001-11-29 2004-07-13 N-Trig Ltd. Dual function input device and method
KR101060210B1 (ko) * 2003-02-10 2011-08-29 엔 트리그 리미티드. 디지타이저의 접촉 검출
FR2866726B1 (fr) 2004-02-23 2006-05-26 Jazzmutant Controleur par manipulation d'objets virtuels sur un ecran tactile multi-contact
CN100483319C (zh) * 2004-06-17 2009-04-29 皇家飞利浦电子股份有限公司 在触摸屏上使用两手指输入
TWI271645B (en) * 2005-04-19 2007-01-21 Elan Microelectronics Corp Capacitive touchpad with a physical key function
US20070063876A1 (en) * 2005-08-24 2007-03-22 Wong Alex K Multiple sensing element touch sensor
JP4408431B2 (ja) * 2005-12-19 2010-02-03 アルプス電気株式会社 入力装置
US8018440B2 (en) * 2005-12-30 2011-09-13 Microsoft Corporation Unintentional touch rejection
EP2026179A1 (en) * 2007-08-10 2009-02-18 IEE International Electronics & Engineering S.A.R.L. Method of generating input data
FR2925715B1 (fr) * 2007-12-19 2010-06-18 Stantum Circuit electronique d'analyse a alternance axe d'alimentaiton/axe de detection pour capteur tactile multicontacts a matrice passive

Also Published As

Publication number Publication date
EP2235614B1 (fr) 2012-08-22
FR2925714A1 (fr) 2009-06-26
FR2925714B1 (fr) 2010-01-15
WO2009106736A1 (fr) 2009-09-03
CN101903855B (zh) 2013-08-07
CN101903855A (zh) 2010-12-01
JP2011507121A (ja) 2011-03-03
KR20100098706A (ko) 2010-09-08
EP2235614A1 (fr) 2010-10-06
US20100289508A1 (en) 2010-11-18

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20141219