BR0309290A - Sensor de toque com padrão de eletrodo aperfeiçoado - Google Patents

Sensor de toque com padrão de eletrodo aperfeiçoado

Info

Publication number
BR0309290A
BR0309290A BR0309290-9A BR0309290A BR0309290A BR 0309290 A BR0309290 A BR 0309290A BR 0309290 A BR0309290 A BR 0309290A BR 0309290 A BR0309290 A BR 0309290A
Authority
BR
Brazil
Prior art keywords
gaps
touch region
junction
touch sensor
substrate
Prior art date
Application number
BR0309290-9A
Other languages
English (en)
Portuguese (pt)
Inventor
James L Aroyan
Daniel H Scharff
Original Assignee
Elo Touchsystems Inc
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 Elo Touchsystems Inc filed Critical Elo Touchsystems Inc
Publication of BR0309290A publication Critical patent/BR0309290A/pt

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)
BR0309290-9A 2002-04-16 2003-04-15 Sensor de toque com padrão de eletrodo aperfeiçoado BR0309290A (pt)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
BR0309290A true BR0309290A (pt) 2005-02-01

Family

ID=29254506

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309290-9A BR0309290A (pt) 2002-04-16 2003-04-15 Sensor de toque com padrão de eletrodo aperfeiçoado

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)

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.
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
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
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

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
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
WO1987004553A1 (en) * 1986-01-17 1987-07-30 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
AU2003228533A1 (en) 2003-11-03
EP1495440B1 (en) 2010-01-20
WO2003090156A2 (en) 2003-10-30
ATE456107T1 (de) 2010-02-15
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
CN100422919C (zh) 2008-10-01
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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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 7A, 8A E 9A ANUIDADES.

B15K Others concerning applications: alteration of classification

Ipc: G06F 3/045 (2006.01)