AU2003228533A1 - Touch sensor with improved electrode pattern - Google Patents

Touch sensor with improved electrode pattern Download PDF

Info

Publication number
AU2003228533A1
AU2003228533A1 AU2003228533A AU2003228533A AU2003228533A1 AU 2003228533 A1 AU2003228533 A1 AU 2003228533A1 AU 2003228533 A AU2003228533 A AU 2003228533A AU 2003228533 A AU2003228533 A AU 2003228533A AU 2003228533 A1 AU2003228533 A1 AU 2003228533A1
Authority
AU
Australia
Prior art keywords
gaps
touch sensor
touch
gap
touch region
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
AU2003228533A
Other languages
English (en)
Inventor
James L Aroyan
Daniel H Scharff
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.)
TE Connectivity Corp
Original Assignee
Tyco Electronics Corp
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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of AU2003228533A1 publication Critical patent/AU2003228533A1/en
Assigned to TYCO ELECTRONICS CORPORATION reassignment TYCO ELECTRONICS CORPORATION Request for Assignment Assignors: ELO TOUCHSYSTEMS, INC.
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
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04113—Peripheral electrode pattern in resistive digitisers, i.e. electrodes at the periphery of the resistive sheet are shaped in patterns enhancing linearity of induced field

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)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Pressure Sensors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
AU2003228533A 2002-04-16 2003-04-15 Touch sensor with improved electrode pattern Abandoned AU2003228533A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37302202P 2002-04-16 2002-04-16
US60/373,022 2002-04-16
US10/413,825 US20030231169A1 (en) 2002-04-16 2003-04-15 Touch sensor with improved electrode pattern
PCT/US2003/011543 WO2003090156A2 (en) 2002-04-16 2003-04-15 Touch sensor with improved electrode pattern
US10/413,825 2003-04-15

Publications (1)

Publication Number Publication Date
AU2003228533A1 true AU2003228533A1 (en) 2003-11-03

Family

ID=29254506

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003228533A Abandoned AU2003228533A1 (en) 2002-04-16 2003-04-15 Touch sensor with improved electrode pattern

Country Status (12)

Country Link
US (2) US20030231169A1 (OSRAM)
EP (1) EP1495440B1 (OSRAM)
JP (1) JP4284196B2 (OSRAM)
KR (1) KR100937288B1 (OSRAM)
CN (1) CN100422919C (OSRAM)
AT (1) ATE456107T1 (OSRAM)
AU (1) AU2003228533A1 (OSRAM)
BR (1) BR0309290A (OSRAM)
CA (1) CA2482533A1 (OSRAM)
DE (1) DE60331054D1 (OSRAM)
MX (1) MXPA04010246A (OSRAM)
WO (1) WO2003090156A2 (OSRAM)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7307624B2 (en) * 2003-12-30 2007-12-11 3M Innovative Properties Company Touch sensor with linearized response
US7227538B2 (en) * 2004-02-25 2007-06-05 3M Innovative Properties Company Touch sensor with linearized response
DE102006059032B4 (de) * 2006-12-14 2009-08-27 Volkswagen Ag Bedienvorrichtung eines Kraftfahrzeugs und Verfahren zum Erfassen von Nutzereingaben
EP2118724A1 (en) * 2007-02-02 2009-11-18 Ampnt Inc. Touch panel having closed loop electrode for equipotential build-up and manufacturing method thereof
JP5161594B2 (ja) * 2007-05-24 2013-03-13 グンゼ株式会社 タッチパネル
GB2458464A (en) * 2008-03-18 2009-09-23 Young Fast Optoelectronics Co Touch panel signal transfer assembly
FR2929022B1 (fr) * 2008-03-20 2011-08-26 Young Fast Optoelectronics Co Ensemble de transfert de signaux pour un panneau tactile.
US20100309166A1 (en) * 2008-04-10 2010-12-09 Sharp Kabushiki Kaisha Touch panel and display device equipped with the same
US7936111B2 (en) * 2008-08-07 2011-05-03 Samsung Electronics Co., Ltd. Apparatus for generating electrical energy and method for manufacturing the same
TWI401588B (zh) * 2008-12-26 2013-07-11 Higgstec Inc 具有平行電極結構之觸控面板
TWI497356B (zh) * 2009-02-20 2015-08-21 Higgstec Inc 具有均化電極圖案之觸控面板
TWI372351B (en) * 2009-02-20 2012-09-11 Higgstec Inc Touch panel with non-continuous resistor chain
KR101602372B1 (ko) * 2009-04-22 2016-03-11 삼성디스플레이 주식회사 터치 패널 및 터치 패널의 노이즈 제거 방법
TWI390281B (zh) 2009-06-05 2013-03-21 Higgstec Inc 微電極矩陣與具有微電極矩陣之觸控面板
US8742882B2 (en) 2010-06-04 2014-06-03 Gunze Limited Touch panel
JP5970776B2 (ja) * 2010-11-01 2016-08-17 ぺんてる株式会社 座標入力パネル
KR101680256B1 (ko) * 2010-11-08 2016-12-13 삼성디스플레이 주식회사 저항막 방식의 터치 스크린 패널
JP5757800B2 (ja) * 2011-06-24 2015-08-05 富士通コンポーネント株式会社 タッチパネル
KR101885641B1 (ko) * 2011-09-22 2018-08-07 엘지디스플레이 주식회사 터치감지장치 및 그를 이용한 디스플레이장치
KR20140129134A (ko) * 2012-02-10 2014-11-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 터치 센서 전극용 메시 패턴
TWI571912B (zh) * 2012-05-04 2017-02-21 群康科技(深圳)有限公司 觸控面板邊緣走線的製作方法、具有該邊緣走線的觸控面板及觸控顯示裝置
CN103384451A (zh) * 2012-05-04 2013-11-06 群康科技(深圳)有限公司 触控面板边缘走线的制作方法、触控面板及触控显示装置
CN103793089B (zh) * 2012-10-30 2017-05-17 宸鸿科技(厦门)有限公司 触控面板
US9280240B2 (en) * 2012-11-14 2016-03-08 Synaptics Incorporated System and method for finite element imaging sensor devices
CN104063110B (zh) 2013-03-21 2017-12-15 奇畿科技股份有限公司 触控面板的电极回路结构
TWI710947B (zh) * 2015-11-02 2020-11-21 奇畿科技股份有限公司 電阻式觸控面板線性調整補償方法及其結構
US11237687B2 (en) 2019-01-25 2022-02-01 Samsung Electronics Co., Ltd. Systems and methods for touch detection using electric field tomography through resistive sheet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371746A (en) * 1978-01-05 1983-02-01 Peptek, Incorporated Edge terminations for impedance planes
US4220815B1 (en) * 1978-12-04 1996-09-03 Elographics Inc Nonplanar transparent electrographic sensor
US4622437A (en) * 1984-11-29 1986-11-11 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
US4822957B1 (en) * 1984-12-24 1996-11-19 Elographics Inc Electrographic touch sensor having reduced bow of equipotential field lines therein
US4661655B1 (en) * 1984-12-24 1997-01-21 Elographics Inc Electrographic touch sensor and method of reducing bowed equipotential fields therein
EP0253806A1 (en) * 1986-01-17 1988-01-27 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
US5045644A (en) * 1990-04-16 1991-09-03 Elographics, Inc. Touch sensitive screen with improved corner response
US5220136A (en) * 1991-11-26 1993-06-15 Elographics, Inc. Contact touchscreen with an improved insulated spacer arrangement
US6163313A (en) * 1997-12-12 2000-12-19 Aroyan; James L. Touch sensitive screen and method
US6549193B1 (en) * 1998-10-09 2003-04-15 3M Innovative Properties Company Touch panel with improved linear response and minimal border width electrode pattern
US6593916B1 (en) * 2000-11-03 2003-07-15 James L. Aroyan Touchscreen having multiple parallel connections to each electrode in a series resistor chain on the periphery of the touch area

Also Published As

Publication number Publication date
WO2003090156A9 (en) 2004-03-25
BR0309290A (pt) 2005-02-01
ATE456107T1 (de) 2010-02-15
EP1495440B1 (en) 2010-01-20
CA2482533A1 (en) 2003-10-30
KR100937288B1 (ko) 2010-01-18
EP1495440A2 (en) 2005-01-12
WO2003090156A3 (en) 2004-02-12
US20060119587A1 (en) 2006-06-08
CN1659582A (zh) 2005-08-24
JP2005523531A (ja) 2005-08-04
CN100422919C (zh) 2008-10-01
KR20040101511A (ko) 2004-12-02
WO2003090156A2 (en) 2003-10-30
JP4284196B2 (ja) 2009-06-24
US7952567B2 (en) 2011-05-31
MXPA04010246A (es) 2005-07-05
DE60331054D1 (de) 2010-03-11
US20030231169A1 (en) 2003-12-18

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: TYCO ELECTRONICS CORPORATION

Free format text: FORMER APPLICANT(S): ELO TOUCHSYSTEMS, INC.

MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application