KR101048601B1 - 선형화 반응을 갖춘 접촉 센서 - Google Patents

선형화 반응을 갖춘 접촉 센서 Download PDF

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Publication number
KR101048601B1
KR101048601B1 KR1020067019651A KR20067019651A KR101048601B1 KR 101048601 B1 KR101048601 B1 KR 101048601B1 KR 1020067019651 A KR1020067019651 A KR 1020067019651A KR 20067019651 A KR20067019651 A KR 20067019651A KR 101048601 B1 KR101048601 B1 KR 101048601B1
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South Korea
Prior art keywords
conductive segments
segment
row
resistive film
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KR1020067019651A
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English (en)
Korean (ko)
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KR20070031873A (ko
Inventor
버나드 오. 기갠
케네스 제이. 키퍼
블랜트 블랏
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쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20070031873A publication Critical patent/KR20070031873A/ko
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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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
KR1020067019651A 2004-02-25 2005-01-07 선형화 반응을 갖춘 접촉 센서 Expired - Fee Related KR101048601B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/786,205 US7227538B2 (en) 2004-02-25 2004-02-25 Touch sensor with linearized response
US10/786,205 2004-02-25
PCT/US2005/000437 WO2005083551A2 (en) 2004-02-25 2005-01-07 Touch sensor with linearized response

Publications (2)

Publication Number Publication Date
KR20070031873A KR20070031873A (ko) 2007-03-20
KR101048601B1 true KR101048601B1 (ko) 2011-07-12

Family

ID=34861729

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067019651A Expired - Fee Related KR101048601B1 (ko) 2004-02-25 2005-01-07 선형화 반응을 갖춘 접촉 센서

Country Status (8)

Country Link
US (1) US7227538B2 (enExample)
EP (1) EP1721244A2 (enExample)
JP (1) JP2007524174A (enExample)
KR (1) KR101048601B1 (enExample)
CN (1) CN1926502B (enExample)
AU (1) AU2005217371A1 (enExample)
TW (1) TW200529056A (enExample)
WO (1) WO2005083551A2 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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US7307624B2 (en) * 2003-12-30 2007-12-11 3M Innovative Properties Company Touch sensor with linearized response
US20060181516A1 (en) * 2005-02-11 2006-08-17 Staines Martin J Contact input apparatus for touch screen assemblies
GB2437827B (en) 2006-05-05 2008-03-26 Harald Philipp Touch screen element
WO2008143316A1 (ja) * 2007-05-24 2008-11-27 Gunze Limited タッチパネル
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
JP5224242B2 (ja) * 2008-04-09 2013-07-03 Ｎｌｔテクノロジー株式会社 表示装置、液晶表示装置、電子機器、及び表示装置用製造方法
TWI378286B (en) * 2008-07-02 2012-12-01 Transtouch Technology Inc Conductive structure and touch panel using the same
US8228306B2 (en) 2008-07-23 2012-07-24 Flextronics Ap, Llc Integration design for capacitive touch panels and liquid crystal displays
US9128568B2 (en) 2008-07-30 2015-09-08 New Vision Display (Shenzhen) Co., Limited Capacitive touch panel with FPC connector electrically coupled to conductive traces of face-to-face ITO pattern structure in single plane
US8941595B2 (en) * 2008-10-01 2015-01-27 Integrated Device Technology, Inc. Alternating, complementary conductive element pattern for multi-touch sensor
US8209861B2 (en) 2008-12-05 2012-07-03 Flextronics Ap, Llc Method for manufacturing a touch screen sensor assembly
US8274486B2 (en) 2008-12-22 2012-09-25 Flextronics Ap, Llc Diamond pattern on a single layer
JP5155952B2 (ja) * 2009-06-19 2013-03-06 日本開閉器工業株式会社 タッチパネル装置
WO2010149543A1 (de) * 2009-06-24 2010-12-29 Ident Technology Ag Elektrodenanordnung für anzeigeeinrichtung
KR101073684B1 (ko) * 2009-08-25 2011-10-14 주식회사 지니틱스 낮은 저항 값을 가지는 캐패시티브 방식 터치 스크린의 투명전극 패턴 구조
US9285929B2 (en) 2010-03-30 2016-03-15 New Vision Display (Shenzhen) Co., Limited Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor
CN103026326B (zh) 2010-05-14 2016-08-10 电子触控产品解决方案 用于检测触摸传感器上的触摸位置的系统和方法
US9727175B2 (en) 2010-05-14 2017-08-08 Elo Touch Solutions, Inc. System and method for detecting locations of touches on a projected capacitive touch sensor
FR2968421B1 (fr) 2010-12-01 2013-04-05 St Microelectronics Rousset Surface tactile capacitive configuree pour effectuer une detection de proximite
FR2968487B1 (fr) * 2010-12-01 2012-12-21 St Microelectronics Rousset Dispositif de detection directionnel de proximite capacitif
FR2968488B1 (fr) 2010-12-01 2012-12-21 St Microelectronics Rousset Procede de commande d'une surface tactile capacitive
US8988086B1 (en) 2011-08-10 2015-03-24 Cypress Semiconductor Corporation Capacitive sensor array with pattern variation
US8525955B2 (en) 2012-01-31 2013-09-03 Multek Display (Hong Kong) Limited Heater for liquid crystal display
US9600125B2 (en) 2012-07-18 2017-03-21 Ctpress Semiconductor Corporation Sensor array with edge pattern
JP5540440B2 (ja) * 2013-02-27 2014-07-02 Ｎｌｔテクノロジー株式会社 表示装置、電子機器、及び表示装置用製造方法
US9594462B2 (en) 2013-04-22 2017-03-14 Cypress Semiconductor Corporation Uniform signals from non-uniform patterns of electrodes
WO2015013160A1 (en) 2013-07-24 2015-01-29 3M Innovative Properties Company Electromagnetic interference gasket
CN105182590B (zh) * 2015-10-10 2018-10-19 京东方科技集团股份有限公司 触摸显示面板及其制备方法以及显示装置
TWI654551B (zh) * 2017-12-19 2019-03-21 友達光電股份有限公司 指紋感測裝置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293734A (en) 1979-02-23 1981-10-06 Peptek, Incorporated Touch panel system and method
US4371746A (en) 1978-01-05 1983-02-01 Peptek, Incorporated Edge terminations for impedance planes
US6549193B1 (en) 1998-10-09 2003-04-15 3M Innovative Properties Company Touch panel with improved linear response and minimal border width electrode pattern
US20030230438A1 (en) 2002-06-14 2003-12-18 Keefer Kenneth J. Linearized conductive surface

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198539A (en) * 1977-01-19 1980-04-15 Peptek, Inc. System for producing electric field with predetermined characteristics and edge terminations for resistance planes therefor
US4822957B1 (en) * 1984-12-24 1996-11-19 Elographics Inc Electrographic touch sensor having reduced bow of equipotential field lines therein
US4797514A (en) * 1986-06-09 1989-01-10 Elographics, Inc. Touch sensitive device with increased linearity
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
US5804773A (en) * 1995-02-16 1998-09-08 Elo Touchsystems, Inc. Simplified touch screen with improved position accuracy
GB9507817D0 (en) * 1995-04-18 1995-05-31 Philips Electronics Uk Ltd Touch sensing devices and methods of making such
JP3258218B2 (ja) * 1995-11-17 2002-02-18 アルプス電気株式会社 タブレット
US5940065A (en) * 1996-03-15 1999-08-17 Elo Touchsystems, Inc. Algorithmic compensation system and method therefor for a touch sensor panel
US6163313A (en) * 1997-12-12 2000-12-19 Aroyan; James L. Touch sensitive screen and method
EP1172831B1 (en) 2000-07-12 2012-10-24 Agfa-Gevaert N.V. Switch with at least one flexible conductive member
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
MXPA04010246A (es) * 2002-04-16 2005-07-05 Elo Touchsystems Inc Sensor de tacto con diseno de electrodo mejorado.

Patent Citations (4)

* 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
US4293734A (en) 1979-02-23 1981-10-06 Peptek, Incorporated Touch panel system 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
US20030230438A1 (en) 2002-06-14 2003-12-18 Keefer Kenneth J. Linearized conductive surface

Also Published As

Publication number Publication date
EP1721244A2 (en) 2006-11-15
CN1926502B (zh) 2010-06-16
AU2005217371A1 (en) 2005-09-09
US20050184965A1 (en) 2005-08-25
WO2005083551A3 (en) 2005-12-22
TW200529056A (en) 2005-09-01
KR20070031873A (ko) 2007-03-20
JP2007524174A (ja) 2007-08-23
WO2005083551A2 (en) 2005-09-09
CN1926502A (zh) 2007-03-07
US7227538B2 (en) 2007-06-05

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