DE3682927D1 - Nachgiebige schicht fuer einen optischen beruehrungsaktiven bildschirm. - Google Patents

Nachgiebige schicht fuer einen optischen beruehrungsaktiven bildschirm.

Info

Publication number
DE3682927D1
DE3682927D1 DE8686301909T DE3682927T DE3682927D1 DE 3682927 D1 DE3682927 D1 DE 3682927D1 DE 8686301909 T DE8686301909 T DE 8686301909T DE 3682927 T DE3682927 T DE 3682927T DE 3682927 D1 DE3682927 D1 DE 3682927D1
Authority
DE
Germany
Prior art keywords
touch screen
soft layer
optical touch
soft
optical
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
DE8686301909T
Other languages
English (en)
Inventor
Eric Lee Bogatin
Xina Shu-Wen Quan
Thomas Alan Schwartz
Wesley Peter Townsend
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3682927D1 publication Critical patent/DE3682927D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen

Landscapes

  • 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)
  • Position Input By Displaying (AREA)
  • Laminated Bodies (AREA)
DE8686301909T 1985-03-25 1986-03-17 Nachgiebige schicht fuer einen optischen beruehrungsaktiven bildschirm. Expired - Fee Related DE3682927D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/715,280 US4816811A (en) 1985-03-25 1985-03-25 Compliant overlay for use as an optically-based touch-sensitive screen

Publications (1)

Publication Number Publication Date
DE3682927D1 true DE3682927D1 (de) 1992-01-30

Family

ID=24873387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686301909T Expired - Fee Related DE3682927D1 (de) 1985-03-25 1986-03-17 Nachgiebige schicht fuer einen optischen beruehrungsaktiven bildschirm.

Country Status (6)

Country Link
US (1) US4816811A (de)
EP (1) EP0196186B1 (de)
JP (1) JPS61223932A (de)
KR (1) KR930009671B1 (de)
CA (1) CA1270309A (de)
DE (1) DE3682927D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303744A1 (de) * 1987-08-20 1989-02-22 Dow Corning Corporation Wellenleiter und berührungsempfindlicher Bildschirm
FR2617620B1 (fr) * 1987-07-02 1992-09-25 Photonetics Ecran tactile de type optique
EP0298837A1 (de) * 1987-07-02 1989-01-11 Photonetics Montagevorrichtung für einen optischen berührungsaktiven Bildschirm
GB2239376A (en) * 1989-12-18 1991-06-26 Ibm Touch sensitive display
US5332238A (en) * 1991-07-30 1994-07-26 Restaurant Technology, Inc. Surface acoustic wave touchscreen sealing system
US5579036A (en) * 1994-04-28 1996-11-26 At&T Global Information Solutions Company Touch screen device and shielding bracket therefor
US6667738B2 (en) 1998-01-07 2003-12-23 Vtech Communications, Ltd. Touch screen overlay apparatus
US6172667B1 (en) * 1998-03-19 2001-01-09 Michel Sayag Optically-based touch screen input device
US6254105B1 (en) * 1999-04-02 2001-07-03 Elo Touchsystems, Inc. Sealing system for acoustic wave touchscreens
CA2279684C (en) 1999-08-05 2007-05-15 Vtech Communications, Ltd. Method and apparatus for telephone call fraud detection and prevention
US7183948B2 (en) * 2001-04-13 2007-02-27 3M Innovative Properties Company Tangential force control in a touch location device
US20020149571A1 (en) 2001-04-13 2002-10-17 Roberts Jerry B. Method and apparatus for force-based touch input
US6819316B2 (en) 2001-04-17 2004-11-16 3M Innovative Properties Company Flexible capacitive touch sensor
US20030013522A1 (en) * 2001-07-10 2003-01-16 Muir David Hugh Automatic electronic display alignment
US20040030294A1 (en) 2001-11-28 2004-02-12 Mahurkar Sakharam D. Retractable needle single use safety syringe
US7746325B2 (en) * 2002-05-06 2010-06-29 3M Innovative Properties Company Method for improving positioned accuracy for a determined touch input
US7532202B2 (en) * 2002-05-08 2009-05-12 3M Innovative Properties Company Baselining techniques in force-based touch panel systems
US7176897B2 (en) * 2002-05-17 2007-02-13 3M Innovative Properties Company Correction of memory effect errors in force-based touch panel systems
US7158122B2 (en) * 2002-05-17 2007-01-02 3M Innovative Properties Company Calibration of force based touch panel systems
US6871310B2 (en) * 2002-06-03 2005-03-22 Fujitsu Limited Binary time-frame expansion of sequential systems
WO2004040229A2 (en) * 2002-10-29 2004-05-13 Beamhit, Llc Target system and method for ascertaining target impact locations of a projectile
DE102004038752B4 (de) * 2004-08-09 2009-02-19 Carl Freudenberg Kg Touch-Sensor-Anordnung und Verwendung einer Touch-Sensor-Anordnung
US20070030254A1 (en) * 2005-07-21 2007-02-08 Robrecht Michael J Integration of touch sensors with directly mounted electronic components
US8144271B2 (en) * 2006-08-03 2012-03-27 Perceptive Pixel Inc. Multi-touch sensing through frustrated total internal reflection
US8441467B2 (en) * 2006-08-03 2013-05-14 Perceptive Pixel Inc. Multi-touch sensing display through frustrated total internal reflection
US7918821B2 (en) * 2009-05-05 2011-04-05 Mahurkar Sakharam D Universal safety syringe
JP6639771B2 (ja) 2014-07-09 2020-02-05 ユニバーシティ・オブ・タンペレＵｎｉｖｅｒｓｉｔｙ ｏｆ Ｔａｍｐｅｒｅ 触知イメージング・システム
TR201606363A2 (tr) * 2016-05-13 2017-11-21 Sensobright Ind Llc Çok işlevli bir algılama sistemi.
TR201606370A2 (de) * 2016-05-13 2017-11-21 Sensobright Ind Llc

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017848A (en) * 1975-05-19 1977-04-12 Rockwell International Corporation Transparent keyboard switch and array
US4050027A (en) * 1976-08-02 1977-09-20 Xerox Corporation Optical signal amplifier
US4128299A (en) * 1977-05-12 1978-12-05 Xerox Corporation Waveguide optical modulator
US4310839A (en) * 1979-11-23 1982-01-12 Raytheon Company Interactive display system with touch data entry
SE441870B (sv) * 1980-04-16 1985-11-11 Western Electric Co Beroringskenslig anordning for anvendning tillsammans med en signalkella
US4484179A (en) * 1980-04-16 1984-11-20 At&T Bell Laboratories Touch position sensitive surface
JPS596245B2 (ja) * 1980-04-25 1984-02-09 東ソー株式会社 窒化チタンの製造法
US4360716A (en) * 1980-10-01 1982-11-23 Texas Instruments Incorporated Area actuated switch array
US4455450A (en) * 1981-09-25 1984-06-19 Margolin George D Digitizing tablet
US4542375A (en) * 1982-02-11 1985-09-17 At&T Bell Laboratories Deformable touch sensitive surface
US4427861A (en) * 1982-12-23 1984-01-24 Amp Incorporated Means for mounting membrane switches to cathode ray tubes
AU3237384A (en) * 1983-12-01 1985-06-06 Wang Laboratories, Inc. Display pointing device
US4535141A (en) * 1984-03-23 1985-08-13 Dow Corning Corporation Liquid curable polyorganosiloxane compositions
US4529789A (en) * 1984-03-23 1985-07-16 Dow Corning Corporation Liquid curable polyorganosiloxane compositions
CA1230192A (en) * 1984-03-23 1987-12-08 Loretta A. Kroupa Liquid curable polyorganosiloxane compositions
US4511620A (en) * 1984-06-29 1985-04-16 Dow Corning Corporation Method for prevention of bubble formation in polyorganosiloxane gels
US4528243A (en) * 1984-10-16 1985-07-09 Dow Corning Corporation Method for surface treatment of polyorganosiloxane gel-filled containers to prevent bubble migration into said gel
JPH0684433B2 (ja) * 1984-12-03 1994-10-26 アメリカン テレフオン アンド テレグラフ カムパニ− 安定化ポリマ（ゲル）を含む製品の製作法

Also Published As

Publication number Publication date
KR860007586A (ko) 1986-10-15
CA1270309A (en) 1990-06-12
US4816811A (en) 1989-03-28
KR930009671B1 (ko) 1993-10-08
EP0196186A3 (en) 1988-09-21
EP0196186B1 (de) 1991-12-18
EP0196186A2 (de) 1986-10-01
JPS61223932A (ja) 1986-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee