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KR900700975A - 접촉입력시스템의 연변직선화기구 - Google Patents

접촉입력시스템의 연변직선화기구

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Publication number
KR900700975A
KR900700975A KR1019890702019A KR890702019A KR900700975A KR 900700975 A KR900700975 A KR 900700975A KR 1019890702019 A KR1019890702019 A KR 1019890702019A KR 890702019 A KR890702019 A KR 890702019A KR 900700975 A KR900700975 A KR 900700975A
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South Korea
Prior art keywords
electrodes
potential field
adjacent
forming apparatus
portions
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KR1019890702019A
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KR940002362B1 (ko
Inventor
로이드 바레트 게시
로렌스 울피 앤드류
Original Assignee
제이 엘.사이칙
에이엠피 인코포레이티드
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G06K11/06—Devices for converting the position of a manually-operated writing or tracing member into an electrical signal
    • 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)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Adjustable Resistors (AREA)
  • Position Input By Displaying (AREA)

Abstract

내용 없음

Description

접촉입력시스템의 연변직선화기구
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 표면이 조작자가 잡은 물체에 의해 선택적으로 접촉된 접촉입력시스템의 예시도이다,
제 2 도는 저항표면에 복수전극이 배치된 것을 보여주는 연변직선화기구의 평면도,
제 3a, 3b 도는 연속직선화 저항연변소자들을 갖춘 연변직선화기구의 평면도이다.

Claims (10)

  1. 규정된 기하(幾何)의 전위장을 형성시키는 장치에 있어서, 일정한 박판저항틀을 가지는 표면(10), 표면에 접촉상태로 배치되고, 각기 표면보다 더 큰 전도성을 가지는 다수의 개별적인 전극(20), 전위장의 일단부에 위치한 제1전극(26)과 전위장의 반대단부에 위치한 제2전극(26)간에 전위차를 일으키게 하는 것으로서, 다수의 간섭용 전극(20,24,24,25)들이 제1 및 제2전극사이에서 표면의 주변둘레에 배치되어 전압이 표면의 코너들에 있는 전극들에 교호적으로 인가되도록 한 전압공급부 및 인접한 전극(20,22,24,25,26)들을 규정치수의 공간(28,29)만큼 이격시켜, 인접한 전극들 간의 공?''')간에 있는 표면부분이 표면의 박판 저항률에 비례하는 저항을 갖는 인접전극(20,22,24,25,26)들간의 독립된 저항기로 규정되도록 함으로써, 전위장의 기하(幾何)기 인접한 전극들간의 독립된 저항기의 저항함수로 되도록 한 다수의 독립형 저항기로 구성됨을 특징으로 하는 전위장 형성장치.
  2. 제 1항에 있어서, 각각의 저항기를 형성하는 공간(28,29)의 적어도 일부분이 제1 및 제2전극을 연결하는 축선에 평행하게 뻗고 각 공간의 다른부분은 상기 축선에 교차하여 뻗는 전위장 형성 장치.
  3. 제 1항에 있어서, 상기 전극(20,22,24,25,26)이 표면의 측부에 인접하여 적어도 1열 이상으로 배치된 전위장 형성 장치.
  4. 제 3항에 있어서, 다수의 전극들이 내향연장부를 포함하는 전위장 형성 장치.
  5. 제 4항에 있어서, 적어도 하나의 최 중앙 연장부(25)가 같은 열중에 있는 잔여 전극(20,22,24,26)의 연장부들보다 더욱 안쪽으로 배치되도록 하여 각 열을 이룬 전극의 상기 연장부들이 표면의 중심을 향해 점진적으로 내향배치된 전위장 형성 장치.
  6. 제 5항에 있어서, 다수의 전극들이 T-형의 내향 연장부를 가지는 전위장 형성 장치.
  7. 제 5항에 있어서, 상기 전극(20,22,24,26)의 내향연장부를 이 상기 최중앙연장부의 위치근처에 정점이 있는 포물선 형상으로 배치된 전위장 형성 장치.
  8. 제 1항에 있어서, 전극들이 표면의 4측부를 따라 열을 지어 배치되고, 코너 코넥터(26)은 열을 이룬 교점위치에 배치되고, 각 코너 코넥터(26)와 각 인접전극(22)간의 공간(28)은 열을 이룬 다른 인접전극(20,22,24)간의 공간과는 서로 다른 전위장 형성 장치.
  9. 제 1항에 있어서, 표면(10)이 증착형 인듐주석 산화물층으로 형성되고 전극(20,22,24,25,26)들은 스크린 인쇄형 전도성 잉크로 형성되는 전위장 형성 장치.
  10. 제 1항에 있어서, 다수의 전극(20,22,24,25,26)들이 표면의 측부를 따라 위치한 1열의 전극에 횡방향으로 뻗는 연장부를 포함하고, 통합 저항기(28,29)는 각 연장부 사이에 형성되는 전위장 형성 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890702019A 1988-03-15 1989-02-06 접촉입력시스템의 연변직선화기구 Expired - Lifetime KR940002362B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US168,292 1988-03-15
US168.292 1988-03-15
US07/168,292 US5041701A (en) 1988-03-15 1988-03-15 Edge linearization device for a contact input system
PCT/US1989/000445 WO1989008892A1 (en) 1988-03-15 1989-02-06 An edge linearization device for a contact input system

Publications (2)

Publication Number Publication Date
KR900700975A true KR900700975A (ko) 1990-08-17
KR940002362B1 KR940002362B1 (ko) 1994-03-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702019A Expired - Lifetime KR940002362B1 (ko) 1988-03-15 1989-02-06 접촉입력시스템의 연변직선화기구

Country Status (3)

Country Link
US (1) US5041701A (ko)
KR (1) KR940002362B1 (ko)
WO (1) WO1989008892A1 (ko)

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DE4008806A1 (de) * 1990-03-19 1991-09-26 Rafi Gmbh & Co Dateneingabegeraet
US5804773A (en) * 1995-02-16 1998-09-08 Elo Touchsystems, Inc. Simplified touch screen with improved position accuracy
US5736688A (en) * 1995-08-02 1998-04-07 The Graphics Technology Company, Inc. Curvilinear linearization device for touch systems
US6163313A (en) * 1997-12-12 2000-12-19 Aroyan; James L. Touch sensitive screen and method
US6278068B1 (en) 1998-03-09 2001-08-21 Tritech Microelectronics, Inc. Integrated technique for filtering and measuring signals of four and five wire digitizers
US6549193B1 (en) 1998-10-09 2003-04-15 3M Innovative Properties Company Touch panel with improved linear response and minimal border width electrode pattern
US6727895B2 (en) 2000-02-02 2004-04-27 3M Innovative Properties Company Touch screen panel with integral wiring traces
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
US7321362B2 (en) 2001-02-01 2008-01-22 3M Innovative Properties Company Touch screen panel with integral wiring traces
US6651461B2 (en) 2001-05-31 2003-11-25 3M Innovative Properties Company Conveyor belt
US6488981B1 (en) * 2001-06-20 2002-12-03 3M Innovative Properties Company Method of manufacturing a touch screen panel
US7064748B2 (en) * 2003-03-11 2006-06-20 Eastman Kodak Company Resistive touch screen with variable resistivity layer
US7307624B2 (en) * 2003-12-30 2007-12-11 3M Innovative Properties Company Touch sensor with linearized response
US8264468B1 (en) 2007-06-19 2012-09-11 Imaging Systems Technology, Inc. Touch system for blue screen
US8330730B1 (en) 2007-09-04 2012-12-11 Imaging Systems Technology, Inc. Calibrating of interactive touch system for image compositing
US8243045B2 (en) * 2009-03-10 2012-08-14 Empire Technology Development Llc Touch-sensitive display device and method
US8203541B2 (en) * 2009-03-11 2012-06-19 Empire Technology Development Llc OLED display and sensor
WO2011152560A1 (en) * 2010-06-04 2011-12-08 Gunze Limited Touch panel

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US3798370A (en) * 1972-04-17 1974-03-19 Elographics Inc Electrographic sensor for determining planar coordinates
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
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Also Published As

Publication number Publication date
KR940002362B1 (ko) 1994-03-23
US5041701A (en) 1991-08-20
WO1989008892A1 (en) 1989-09-21

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