CN100422919C - 具有改进的电极图案的接触感测器 - Google Patents

具有改进的电极图案的接触感测器 Download PDF

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Publication number
CN100422919C
CN100422919C CNB038134640A CN03813464A CN100422919C CN 100422919 C CN100422919 C CN 100422919C CN B038134640 A CNB038134640 A CN B038134640A CN 03813464 A CN03813464 A CN 03813464A CN 100422919 C CN100422919 C CN 100422919C
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CN
China
Prior art keywords
gap
touch sensor
resistance
contact region
electrode
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.)
Expired - Fee Related
Application number
CNB038134640A
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English (en)
Chinese (zh)
Other versions
CN1659582A (zh
Inventor
J·L·阿罗彦
D·H·沙夫
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.)
Elo Touch Solutions Inc
TE Connectivity Corp
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Elo TouchSystems Inc
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Publication date
Application filed by Elo TouchSystems Inc filed Critical Elo TouchSystems Inc
Publication of CN1659582A publication Critical patent/CN1659582A/zh
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Publication of CN100422919C publication Critical patent/CN100422919C/zh
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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
    • G06F3/045—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

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  • 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)
CNB038134640A 2002-04-16 2003-04-15 具有改进的电极图案的接触感测器 Expired - Fee Related CN100422919C (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
CN1659582A CN1659582A (zh) 2005-08-24
CN100422919C true CN100422919C (zh) 2008-10-01

Family

ID=29254506

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038134640A Expired - Fee Related CN100422919C (zh) 2002-04-16 2003-04-15 具有改进的电极图案的接触感测器

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8587536B2 (en) 2009-06-05 2013-11-19 Higgstec Inc. Micro-electrode matrix and a touch panel with a micro-electrode matrix

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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.
CN101910984B (zh) * 2008-04-10 2012-11-07 夏普株式会社 触摸面板和包括该触摸面板的显示装置
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
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
WO2013119308A1 (en) 2012-02-10 2013-08-15 3M Innovative Properties Company Mesh patterns for touch sensor electrodes
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
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
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622437A (en) * 1984-11-29 1986-11-11 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
WO1987004553A1 (en) * 1986-01-17 1987-07-30 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
WO1999030272A1 (en) * 1997-12-12 1999-06-17 Elo Touchsystems, Inc. Touch sensitive screen and its manufacturing method
WO2002037408A2 (en) * 2000-11-03 2002-05-10 Elo Touchsystems, Inc. Touchscreen having multiple parallel connections to each electrode in a series resistor chain on the periphery of the touch area

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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
US4661655B1 (en) * 1984-12-24 1997-01-21 Elographics Inc Electrographic touch sensor and method of reducing bowed equipotential fields therein
US4822957B1 (en) * 1984-12-24 1996-11-19 Elographics Inc Electrographic touch sensor having reduced bow of equipotential field lines therein
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
US6549193B1 (en) * 1998-10-09 2003-04-15 3M Innovative Properties Company Touch panel with improved linear response and minimal border width electrode pattern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622437A (en) * 1984-11-29 1986-11-11 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
WO1987004553A1 (en) * 1986-01-17 1987-07-30 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
WO1999030272A1 (en) * 1997-12-12 1999-06-17 Elo Touchsystems, Inc. Touch sensitive screen and its manufacturing method
CN1290378A (zh) * 1997-12-12 2001-04-04 伊罗接触系统公司 触摸敏感屏幕及其制造方法
WO2002037408A2 (en) * 2000-11-03 2002-05-10 Elo Touchsystems, Inc. Touchscreen having multiple parallel connections to each electrode in a series resistor chain on the periphery of the touch area

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8587536B2 (en) 2009-06-05 2013-11-19 Higgstec Inc. Micro-electrode matrix and a touch panel with a micro-electrode matrix

Also Published As

Publication number Publication date
AU2003228533A1 (en) 2003-11-03
EP1495440B1 (en) 2010-01-20
WO2003090156A2 (en) 2003-10-30
ATE456107T1 (de) 2010-02-15
BR0309290A (pt) 2005-02-01
DE60331054D1 (de) 2010-03-11
US20030231169A1 (en) 2003-12-18
EP1495440A2 (en) 2005-01-12
US20060119587A1 (en) 2006-06-08
KR20040101511A (ko) 2004-12-02
WO2003090156A3 (en) 2004-02-12
CN1659582A (zh) 2005-08-24
KR100937288B1 (ko) 2010-01-18
CA2482533A1 (en) 2003-10-30
WO2003090156A9 (en) 2004-03-25
MXPA04010246A (es) 2005-07-05
US7952567B2 (en) 2011-05-31
JP2005523531A (ja) 2005-08-04
JP4284196B2 (ja) 2009-06-24

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ELECTRONIC TOUCH CONTROL PRODUCTS SOLUTIONS COMPAN

Free format text: FORMER OWNER: TEICH ELECTRONICS CO., LTD.

Effective date: 20120926

Owner name: TEICH ELECTRONICS CO., LTD.

Free format text: FORMER OWNER: ELO TOUCHSYSTEMS INC.

Effective date: 20120926

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120926

Address after: California, USA

Patentee after: Elo Touch Solutions, Inc.

Address before: American Pennsylvania

Patentee before: TYCO ELECTRONICS Corp.

Effective date of registration: 20120926

Address after: American Pennsylvania

Patentee after: TYCO ELECTRONICS Corp.

Address before: California, USA

Patentee before: ELO TOUCHSYSTEMS, Inc.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081001

Termination date: 20210415

CF01 Termination of patent right due to non-payment of annual fee