TW279959B - - Google Patents

Info

Publication number
TW279959B
TW279959B TW082101751A TW82101751A TW279959B TW 279959 B TW279959 B TW 279959B TW 082101751 A TW082101751 A TW 082101751A TW 82101751 A TW82101751 A TW 82101751A TW 279959 B TW279959 B TW 279959B
Authority
TW
Taiwan
Prior art keywords
substrate
touch
back plate
axis
shear
Prior art date
Application number
TW082101751A
Other languages
English (en)
Original Assignee
Exzec 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 Exzec Inc filed Critical Exzec Inc
Application granted granted Critical
Publication of TW279959B publication Critical patent/TW279959B/zh

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C21/00—Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system
    • 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
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • G06F3/0436—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which generating transducers and detecting transducers are attached to a single acoustic waves transmission substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • Push-Button Switches (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Electrophonic Musical Instruments (AREA)
TW082101751A 1992-01-14 1993-03-10 TW279959B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/820,517 US5243148A (en) 1990-11-16 1992-01-14 Touch panel for an acoustic touch position sensor using shear wave propagation

Publications (1)

Publication Number Publication Date
TW279959B true TW279959B (zh) 1996-07-01

Family

ID=25231016

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082101751A TW279959B (zh) 1992-01-14 1993-03-10

Country Status (10)

Country Link
US (1) US5243148A (zh)
EP (1) EP0621973B1 (zh)
JP (1) JP3677035B2 (zh)
KR (1) KR940704038A (zh)
AT (1) ATE198003T1 (zh)
AU (2) AU668377B2 (zh)
CA (1) CA2127999C (zh)
DE (1) DE69329732T2 (zh)
TW (1) TW279959B (zh)
WO (1) WO1993015489A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI472990B (zh) * 2010-05-28 2015-02-11 Elo Touch Solutions Inc 音波式觸控面板之多層蓋板
TWI657356B (zh) * 2017-01-13 2019-04-21 大陸商業成科技（成都）有限公司 音波式觸控裝置及應用該音波式觸控裝置之電子裝置

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW241352B (en) * 1994-03-30 1995-02-21 Whitaker Corp Reflective mode ultrasonic touch sensitive switch
JPH08263208A (ja) * 1995-02-24 1996-10-11 Whitaker Corp:The 弾性波タッチパネル及びその製造方法
US5591945A (en) * 1995-04-19 1997-01-07 Elo Touchsystems, Inc. Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
US5739479A (en) * 1996-03-04 1998-04-14 Elo Touchsystems, Inc. Gentle-bevel flat acoustic wave touch sensor
JP3300856B2 (ja) 1996-08-12 2002-07-08 イーエルオー・タッチシステムズ・インコーポレイテッド 複数の相互非直交波を使用した音響式状態センサ
US8421776B2 (en) * 1996-08-12 2013-04-16 Elo Touch Solutions, Inc. Acoustic condition sensor employing a plurality of mutually non-orthogonal waves
CA2273956C (en) * 1996-12-25 2002-04-30 Elo Touchsystems, Inc. Grating transducer for acoustic touchscreen
US5883457A (en) * 1997-04-24 1999-03-16 Raychem Corporation Organic matrix for acoustic reflector array
US6078315A (en) * 1997-11-03 2000-06-20 Microtouch System Inc. Touch panel using acoustic wave reflection
JPH11327772A (ja) 1998-05-07 1999-11-30 Ricoh Co Ltd 超音波タッチパネル
US6313829B1 (en) 1998-11-02 2001-11-06 The Whitaker Corporation Edge treatment method for ultrasonic wave absorption
US6254105B1 (en) 1999-04-02 2001-07-03 Elo Touchsystems, Inc. Sealing system for acoustic wave touchscreens
US6411287B1 (en) 1999-09-08 2002-06-25 Elo Touchsystems, Inc. Stress seal for acoustic wave touchscreens
US6473075B1 (en) 1999-09-29 2002-10-29 Elo Touchsystems, Inc. Adaptive frequency touchscreen controller employing digital signal processing
US6630929B1 (en) 1999-09-29 2003-10-07 Elo Touchsystems, Inc. Adaptive frequency touchscreen controller
US6396484B1 (en) 1999-09-29 2002-05-28 Elo Touchsystems, Inc. Adaptive frequency touchscreen controller using intermediate-frequency signal processing
US6366277B1 (en) 1999-10-13 2002-04-02 Elo Touchsystems, Inc. Contaminant processing system for an acoustic touchscreen
US7006081B2 (en) * 2000-10-20 2006-02-28 Elo Touchsystems, Inc. Acoustic touch sensor with laminated substrate
CA2429370C (en) 2000-11-21 2007-09-11 Elo Touchsystems, Inc. Adaptive frequency touchscreen controller
US7106310B2 (en) * 2001-01-18 2006-09-12 Texzec, Inc. Acoustic wave touch actuated switch
US6741237B1 (en) 2001-08-23 2004-05-25 Rockwell Automation Technologies, Inc. Touch screen
US7000474B2 (en) * 2003-02-28 2006-02-21 Elo Touchsystems, Inc. Acoustic device using higher order harmonic piezoelectric element
TW200530922A (en) * 2003-11-12 2005-09-16 Elo Touchsystems Inc Acoustic wave contact detecting apparatus
US7545365B2 (en) 2004-04-14 2009-06-09 Tyco Electronics Corporation Acoustic touch sensor
US7315336B2 (en) * 2004-06-16 2008-01-01 Tyco Electronics Corporation Stress seal for touchscreen systems
WO2007056598A1 (en) * 2005-11-14 2007-05-18 Illinois Tool Works Inc. Accelerator/brake control using acoustic sensing
US7764276B2 (en) 2006-04-18 2010-07-27 Schermerhorn Jerry D Touch control system and apparatus with multiple acoustic coupled substrates
EP2609488A4 (en) * 2010-08-27 2015-03-11 Intel Corp APPARATUS AND METHOD FOR PRESSURE ACTIVATION
WO2013074686A1 (en) * 2011-11-14 2013-05-23 Street Smart Sensors Llc Acoustic array sensor
EP2788854A4 (en) * 2011-12-09 2015-08-19 Street Smart Sensors Llc TOUCH-SENSITIVE SCREEN WITH ACOUSTIC REFLECTION MODE AND CONVERSION ARRAYS
US9201546B2 (en) 2012-03-09 2015-12-01 Elo Touch Solutions, Inc. Acoustic touch apparatus with multi-touch capability
US9507464B2 (en) 2013-03-15 2016-11-29 Elo Touch Solutions, Inc. Acoustic touch apparatus and methods using touch sensitive lamb waves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0364983B1 (en) * 1988-10-20 1996-01-17 Canon Kabushiki Kaisha Coordinate input apparatus
JP2592972B2 (ja) * 1989-12-25 1997-03-19 キヤノン株式会社 座標入力装置
US5072427A (en) * 1990-11-16 1991-12-10 Exzec Inc. Acoustic touch position sensor with shear to lamb wave conversion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI472990B (zh) * 2010-05-28 2015-02-11 Elo Touch Solutions Inc 音波式觸控面板之多層蓋板
TWI657356B (zh) * 2017-01-13 2019-04-21 大陸商業成科技（成都）有限公司 音波式觸控裝置及應用該音波式觸控裝置之電子裝置

Also Published As

Publication number Publication date
AU5231096A (en) 1996-07-18
AU677934B2 (en) 1997-05-08
JPH08511362A (ja) 1996-11-26
EP0621973B1 (en) 2000-12-06
CA2127999A1 (en) 1993-08-05
WO1993015489A1 (en) 1993-08-05
CA2127999C (en) 2004-03-30
DE69329732T2 (de) 2001-08-23
US5243148A (en) 1993-09-07
AU3468093A (en) 1993-09-01
DE69329732D1 (de) 2001-01-11
ATE198003T1 (de) 2000-12-15
EP0621973A4 (en) 1998-02-04
JP3677035B2 (ja) 2005-07-27
AU668377B2 (en) 1996-05-02
EP0621973A1 (en) 1994-11-02
KR940704038A (ko) 1994-12-12

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US5329070A (en) Touch panel for an acoustic touch position sensor
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CA2214119A1 (en) Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
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Claus et al. Optical measurements of ultrasonic waves on interfaces between bonded solids
JP3749608B2 (ja) タッチ式座標入力装置

Legal Events

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MK4A Expiration of patent term of an invention patent