CA2709733A1 - Capteur tactile multicontacts a mode veille - Google Patents

Capteur tactile multicontacts a mode veille Download PDF

Info

Publication number
CA2709733A1
CA2709733A1 CA2709733A CA2709733A CA2709733A1 CA 2709733 A1 CA2709733 A1 CA 2709733A1 CA 2709733 A CA2709733 A CA 2709733A CA 2709733 A CA2709733 A CA 2709733A CA 2709733 A1 CA2709733 A1 CA 2709733A1
Authority
CA
Canada
Prior art keywords
contact
sensor
mode
multicontact
tactile sensor
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
CA2709733A
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 CA2709733A1 publication Critical patent/CA2709733A1/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
    • G06F3/045—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
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3262—Power saving in digitizer or tablet
    • 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
    • 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
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • User Interface Of Digital Computer (AREA)
CA2709733A 2007-12-19 2008-12-19 Capteur tactile multicontacts a mode veille Abandoned CA2709733A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0760012 2007-12-19
FR0760012A FR2925713B1 (fr) 2007-12-19 2007-12-19 Capteur tactile multicontacts a mode veille
PCT/FR2008/001807 WO2009106738A1 (fr) 2007-12-19 2008-12-19 Capteur tactile multicontacts avec mode veille monocontact

Publications (1)

Publication Number Publication Date
CA2709733A1 true CA2709733A1 (fr) 2009-09-03

Family

ID=39619398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2709733A Abandoned CA2709733A1 (fr) 2007-12-19 2008-12-19 Capteur tactile multicontacts a mode veille

Country Status (8)

Country Link
US (1) US8427180B2 (https=)
EP (1) EP2235610A1 (https=)
JP (1) JP2011507122A (https=)
KR (1) KR20100108388A (https=)
CN (1) CN101903851A (https=)
CA (1) CA2709733A1 (https=)
FR (1) FR2925713B1 (https=)
WO (1) WO2009106738A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9018030B2 (en) 2008-03-20 2015-04-28 Symbol Technologies, Inc. Transparent force sensor and method of fabrication
US20090237374A1 (en) * 2008-03-20 2009-09-24 Motorola, Inc. Transparent pressure sensor and method for using
FR2934921B1 (fr) * 2008-08-05 2010-09-24 Stantum Capteur tactile multicontacts a moyens d'espacement de taille et impedance variables
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
JP5663980B2 (ja) * 2010-06-29 2015-02-04 ブラザー工業株式会社 画像処理装置
US8963874B2 (en) 2010-07-31 2015-02-24 Symbol Technologies, Inc. Touch screen rendering system and method of operation thereof
JP2012103797A (ja) * 2010-11-08 2012-05-31 Sony Corp 入力装置、座標検出方法及びプログラム
US10025412B2 (en) * 2013-10-16 2018-07-17 Synaptics Incorporated In-cell low power modes
EP3457264A4 (en) 2017-07-20 2019-05-22 Shenzhen Goodix Technology Co., Ltd. METHOD FOR DETECTING A TOUCH POINT AND TOUCH CONTROL DEVICE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3349223B2 (ja) * 1993-10-13 2002-11-20 株式会社デジタル 指示座標検知方法および装置
US5559301A (en) * 1994-09-15 1996-09-24 Korg, Inc. Touchscreen interface having pop-up variable adjustment displays for controllers and audio processing systems
US6762752B2 (en) * 2001-11-29 2004-07-13 N-Trig Ltd. Dual function input device and method
KR101171185B1 (ko) * 2005-09-21 2012-08-06 삼성전자주식회사 접촉 감지 기능이 있는 표시 장치, 그 구동 장치 및 방법
JP5427421B2 (ja) * 2009-01-19 2014-02-26 富士通コンポーネント株式会社 タッチパネル

Also Published As

Publication number Publication date
US8427180B2 (en) 2013-04-23
WO2009106738A1 (fr) 2009-09-03
JP2011507122A (ja) 2011-03-03
EP2235610A1 (fr) 2010-10-06
KR20100108388A (ko) 2010-10-06
FR2925713A1 (fr) 2009-06-26
CN101903851A (zh) 2010-12-01
FR2925713B1 (fr) 2010-03-19
US20110001487A1 (en) 2011-01-06

Similar Documents

Publication Publication Date Title
CA2709733A1 (fr) Capteur tactile multicontacts a mode veille
EP2235614B1 (fr) Circuit electronique d'analyse a alternance de mesure capacitive/ resistive pour capteur tactile multicontacts a matrice passive
EP2235615B1 (fr) Circuit electronique d'analyse a modulation de caracteristiques de balayage pour capteur tactile multicontacts a matrice passive
EP2310932B1 (fr) Procédé d'acquisition et d'analyse d'un capteur tactile multicontacts suivant un principe dichotomique, circuit électronique et capteur tactile multicontacts mettant en oeuvre un tel procédé
EP0490712B1 (fr) Dispositif de commutation à double mode de fonctionnement
FR2934921A1 (fr) Capteur tactile multicontacts a moyens d'espacement de taille et impedance variables
EP2033077A1 (fr) Capteur tactile multipoint a matrice active
WO2009112650A1 (fr) Circuit électronique d'analyse a alternance axe d'alimentation/axe de détection pour capteur tactile multicontactsà matrice passive
FR2925717A1 (fr) Capteur tactile transparent multicontatcs a base de depot surfacique metallise
FR2732135A1 (fr) Dispositif de designation tactile a surface capacitive transparente a haute resolution
FR2954982A1 (fr) Capteur tactile multicontacts a resistance de contact electrique elevee
EP2769290B1 (fr) Procède d'acquisition de données d'un capteur tactile matriciel, notamment pour un écran tactile
EP3353704A1 (fr) Dispositif de protection d'un circuit électronique avec détection d'un changement de réactance électrique
FR2968102A1 (fr) Capteur tactile a réseau matriciel de pistes conductrices et écran de contrôle tactile
FR2607289A1 (fr) Dispositif du genre tablette graphique pour convertir un trace en donnees representatives dudit trace

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20131219