BR9809121A - Sensor de posição acústico sensìvel ao toque usando um substrato transparente com baixa perda acústica - Google Patents

Sensor de posição acústico sensìvel ao toque usando um substrato transparente com baixa perda acústica

Info

Publication number
BR9809121A
BR9809121A BR9809121-2A BR9809121A BR9809121A BR 9809121 A BR9809121 A BR 9809121A BR 9809121 A BR9809121 A BR 9809121A BR 9809121 A BR9809121 A BR 9809121A
Authority
BR
Brazil
Prior art keywords
acoustic
touch sensitive
substrate
position sensor
transparent substrate
Prior art date
Application number
BR9809121-2A
Other languages
English (en)
Inventor
Joel Kent
Masahiro Tsumura
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 BR9809121A publication Critical patent/BR9809121A/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
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • 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
    • G06F3/043—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)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Glass Compositions (AREA)

Abstract

Patente de Invenção: <B>"SENSOR DE POSIçãO ACúSTICO SENSìVEL AO TOQUE USANDO UM SUBSTRATO TRANSPARENTE COM BAIXA PERDA ACúSTICA''<D>. Um painel acústico sensível ao toque (100) utiliza ondas acústicas em um substrato sensor para determinar a posição do toque. O substrato (1) é feito de um vidro tendo um coeficiente de atenuação de menos do que ou igual a aproximadamente 0,6 dB/cm como determinado na superfície do substrato para ondas Rayleigh de 5,53 MHZ quando medidas pela inclinação de uma marcação de amplitude contra distância para um sinal através de um par de transdutores de cunha de 1,27 cm (0,5 polegadas) de largura de confrontação montado no vidro sob teste tendo a espessura suficiente para suportar a propagação das ondas Rayleigh.
BR9809121-2A 1997-05-14 1998-04-23 Sensor de posição acústico sensìvel ao toque usando um substrato transparente com baixa perda acústica BR9809121A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12385897 1997-05-14
US90467097A 1997-08-01 1997-08-01
US08/954,838 US6236391B1 (en) 1995-01-24 1997-10-21 Acoustic touch position sensor using a low acoustic loss transparent substrate
PCT/US1998/008173 WO1998052184A1 (en) 1997-05-14 1998-04-23 Acoustic touch position sensor using a low acoustic loss transparent substrate

Publications (1)

Publication Number Publication Date
BR9809121A true BR9809121A (pt) 2000-08-01

Family

ID=27314813

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809121-2A BR9809121A (pt) 1997-05-14 1998-04-23 Sensor de posição acústico sensìvel ao toque usando um substrato transparente com baixa perda acústica

Country Status (9)

Country Link
US (1) US6236391B1 (pt)
EP (2) EP1019897A4 (pt)
KR (1) KR100542798B1 (pt)
CN (1) CN1163850C (pt)
AU (1) AU732877B2 (pt)
BR (1) BR9809121A (pt)
CA (1) CA2288066C (pt)
IL (1) IL132643A (pt)
WO (1) WO1998052184A1 (pt)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441809B2 (en) * 1995-01-24 2002-08-27 Elo Touchsystems, Inc. Acoustic touch position sensor using a low acoustic loss transparent substrate
JPH11327785A (ja) * 1998-05-14 1999-11-30 Daicel Chem Ind Ltd 音響波方式タッチパネル
US7357312B2 (en) 1998-05-29 2008-04-15 Gangi Frank J System for associating identification and personal data for multiple magnetic stripe cards or other sources to facilitate a transaction and related methods
US6131811A (en) 1998-05-29 2000-10-17 E-Micro Corporation Wallet consolidator
JP2000043484A (ja) * 1998-07-30 2000-02-15 Ricoh Co Ltd 電子黒板システム
JP4024933B2 (ja) * 1998-08-18 2007-12-19 タッチパネル・システムズ株式会社 タッチパネル
GB9818827D0 (en) * 1998-08-29 1998-10-21 Ncr Int Inc Surface wave touch screen
WO2000042635A1 (de) 1999-01-11 2000-07-20 Schott Glas Flächenstrahler
US6254105B1 (en) 1999-04-02 2001-07-03 Elo Touchsystems, Inc. Sealing system for acoustic wave touchscreens
US6300714B1 (en) * 1999-07-22 2001-10-09 U.S. Philips Electronics Display panel
US6366277B1 (en) * 1999-10-13 2002-04-02 Elo Touchsystems, Inc. Contaminant processing system for an acoustic touchscreen
US6805288B2 (en) 2000-05-15 2004-10-19 Larry Routhenstein Method for generating customer secure card numbers subject to use restrictions by an electronic card
US6755341B1 (en) 2000-05-15 2004-06-29 Jacob Y. Wong Method for storing data in payment card transaction
US6609654B1 (en) 2000-05-15 2003-08-26 Privasys, Inc. Method for allowing a user to customize use of a payment card that generates a different payment card number for multiple transactions
US20030067447A1 (en) * 2001-07-09 2003-04-10 Geaghan Bernard O. Touch screen with selective touch sources
US7195154B2 (en) 2001-09-21 2007-03-27 Privasys, Inc. Method for generating customer secure card numbers
US7254775B2 (en) * 2001-10-03 2007-08-07 3M Innovative Properties Company Touch panel system and method for distinguishing multiple touch inputs
KR100822185B1 (ko) * 2001-10-10 2008-04-16 삼성에스디아이 주식회사 터치 패널
TW591502B (en) * 2003-03-11 2004-06-11 Onetouch Technologies Co Ltd Design method of the reflective streaks on ultrasonic touch screen
US20040233174A1 (en) * 2003-05-19 2004-11-25 Robrecht Michael J. Vibration sensing touch input device
CN100435072C (zh) * 2003-11-18 2008-11-19 宏达国际电子股份有限公司 坐标定位装置及其方法
US8325159B2 (en) * 2004-04-14 2012-12-04 Elo Touch Solutions, Inc. Acoustic touch sensor
US20050233287A1 (en) * 2004-04-14 2005-10-20 Vladimir Bulatov Accessible computer system
US20070118593A1 (en) * 2004-07-26 2007-05-24 Shiraz Shivji Positioning system and method for LED display
US20060114172A1 (en) * 2004-11-26 2006-06-01 Giotti, Inc. Method and apparatus for LED based modular display
FR2879885B1 (fr) * 2004-12-22 2007-11-30 Jean Pierre Nikolovski Dispositif interface emetteur et recepteur selectif d'ondes acoustiques antisymetriques de plaque
US7764276B2 (en) 2006-04-18 2010-07-27 Schermerhorn Jerry D Touch control system and apparatus with multiple acoustic coupled substrates
KR100811862B1 (ko) 2006-12-28 2008-03-10 한국표준과학연구원 압전배열막을 이용한 음향센서
EP2300899A4 (en) * 2008-05-14 2012-11-07 3M Innovative Properties Co SYSTEM AND METHOD FOR EVALUATING POSITIONS OF MULTIPLE TOUCH INPUTS
JP5080383B2 (ja) * 2008-06-25 2012-11-21 スリーエム イノベイティブ プロパティズ カンパニー 操作者識別装置、操作者識別方法及び車載装置
CN102089736B (zh) * 2008-07-15 2015-07-08 伊斯奇里因特菲斯技术股份有限公司 用于数据处理系统的控制面
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
US8209861B2 (en) * 2008-12-05 2012-07-03 Flextronics Ap, Llc Method for manufacturing a touch screen sensor assembly
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
US8274486B2 (en) * 2008-12-22 2012-09-25 Flextronics Ap, Llc Diamond pattern on a single layer
US20100156846A1 (en) * 2008-12-23 2010-06-24 Flextronics Ap, Llc Single substrate capacitive touch panel
CN101943978B (zh) * 2009-07-06 2012-12-26 弗莱克斯电子有限责任公司 电容触摸屏面板及其制造方法、电容触摸传感器
US20110199328A1 (en) * 2010-02-18 2011-08-18 Flextronics Ap, Llc Touch screen system with acoustic and capacitive sensing
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
US8259088B1 (en) 2011-03-02 2012-09-04 Elo Touch Solutions, Inc. Touch sensor and touch system including the same
US10198097B2 (en) 2011-04-26 2019-02-05 Sentons Inc. Detecting touch input force
US9189109B2 (en) 2012-07-18 2015-11-17 Sentons Inc. Detection of type of object used to provide a touch contact input
US9639213B2 (en) 2011-04-26 2017-05-02 Sentons Inc. Using multiple signals to detect touch input
US9477350B2 (en) 2011-04-26 2016-10-25 Sentons Inc. Method and apparatus for active ultrasonic touch devices
US11327599B2 (en) 2011-04-26 2022-05-10 Sentons Inc. Identifying a contact type
US11340124B2 (en) 2017-08-14 2022-05-24 Sentons Inc. Piezoresistive sensor for detecting a physical disturbance
KR101771896B1 (ko) 2011-11-18 2017-08-28 센톤스 아이엔씨. 국소형 햅틱 피드백
US9594450B2 (en) 2011-11-18 2017-03-14 Sentons Inc. Controlling audio volume using touch input force
US10235004B1 (en) 2011-11-18 2019-03-19 Sentons Inc. Touch input detector with an integrated antenna
US8525955B2 (en) 2012-01-31 2013-09-03 Multek Display (Hong Kong) Limited Heater for liquid crystal display
US9348468B2 (en) 2013-06-07 2016-05-24 Sentons Inc. Detecting multi-touch inputs
CN103294249B (zh) * 2012-08-17 2016-05-18 上海天马微电子有限公司 触摸屏的制造方法
US9551783B2 (en) * 2013-06-03 2017-01-24 Qualcomm Incorporated Display with backside ultrasonic sensor array
US9459715B1 (en) 2013-09-20 2016-10-04 Sentons Inc. Using spectral control in detecting touch input
CN104881184B (zh) * 2014-02-28 2018-04-10 南京优触电子科技有限公司 一种通过选择性激发和接收平板非对称声波实现的交互界面
CN105812989A (zh) * 2014-12-31 2016-07-27 鸿富锦精密工业（深圳）有限公司 扬声器
US10048811B2 (en) * 2015-09-18 2018-08-14 Sentons Inc. Detecting touch input provided by signal transmitting stylus
US10908741B2 (en) 2016-11-10 2021-02-02 Sentons Inc. Touch input detection along device sidewall
US10296144B2 (en) 2016-12-12 2019-05-21 Sentons Inc. Touch input detection with shared receivers
US10126877B1 (en) 2017-02-01 2018-11-13 Sentons Inc. Update of reference data for touch input detection
US10585522B2 (en) 2017-02-27 2020-03-10 Sentons Inc. Detection of non-touch inputs using a signature
US11580829B2 (en) 2017-08-14 2023-02-14 Sentons Inc. Dynamic feedback for haptics
EP3960441A1 (de) * 2020-08-25 2022-03-02 Schott Ag Fahrzeugscheibe mit erhöhter belastbarkeit gegenüber umwelteinflüssen

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673327A (en) 1970-11-02 1972-06-27 Atomic Energy Commission Touch actuable data input panel assembly
DE2205844C3 (de) 1972-02-08 1975-08-14 Jenaer Glaswerk Schott & Gen., 6500 Mainz Durch Alkaliionenaustausch chemisch gehärtetes Brillen-Fernteilglas
US4644100A (en) 1985-03-22 1987-02-17 Zenith Electronics Corporation Surface acoustic wave touch panel system
US4791416A (en) 1985-02-05 1988-12-13 Zenith Electronics Corporation Touch control system for controllable apparatus
US4700176A (en) 1985-02-05 1987-10-13 Zenith Electronis Corporation Tough control arrangement for graphics display apparatus
USRE33151E (en) 1985-02-05 1990-01-23 Zenith Electronics Corporation Touch control system for controllable apparatus
US4746914A (en) 1985-02-05 1988-05-24 Zenith Electronics Corporation Cathode ray tube for use in a touch panel display system
US4642423A (en) 1985-08-30 1987-02-10 Zenith Electronics Corporation Touch control system for use with or having a three-dimensionally curved touch surface
US4645870A (en) 1985-10-15 1987-02-24 Zenith Electronics Corporation Touch control system for use with a display panel or other touch controlled device
US5072427A (en) 1990-11-16 1991-12-10 Exzec Inc. Acoustic touch position sensor with shear to lamb wave conversion
US5162618A (en) * 1990-11-16 1992-11-10 Exzec, Inc. Acoustic touch position sensor with first order lamb wave reflective arrays
US5177327A (en) 1990-11-16 1993-01-05 Exzec, Inc. Acoustic touch position sensor using shear wave propagation
US5573077A (en) * 1990-11-16 1996-11-12 Knowles; Terence J. Acoustic touch position sensor
US5260521A (en) 1990-11-16 1993-11-09 Exzec, Inc. Acoustic touch position sensor using shear wave propagation
FR2678604B1 (fr) * 1991-07-02 1993-11-12 Saint Gobain Vitrage Internal Composition de verre trouvant application dans le domaine de l'electronique.
GB9117328D0 (en) 1991-08-10 1991-09-25 British Nuclear Fuels Plc A gas control system
JPH0675688A (ja) * 1992-08-27 1994-03-18 Koji Toda 超音波タッチパネル
JP3167801B2 (ja) * 1992-08-20 2001-05-21 キヤノン株式会社 座標入力装置及びその方法
US5326730A (en) * 1993-01-22 1994-07-05 Corning Incorporated Barium aluminosilicate glasses
US5708461A (en) * 1995-01-24 1998-01-13 Elo Touchsystems, Inc. Acoustic touch position sensor using a low-loss transparent substrate
JP3666054B2 (ja) * 1995-04-14 2005-06-29 日本電気硝子株式会社 基板用ガラス
US5591945A (en) * 1995-04-19 1997-01-07 Elo Touchsystems, Inc. Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
JPH08305482A (ja) * 1995-04-28 1996-11-22 Tatsuchi Panel Syst Kk タッチ入力装置
US5739479A (en) * 1996-03-04 1998-04-14 Elo Touchsystems, Inc. Gentle-bevel flat acoustic wave touch sensor

Also Published As

Publication number Publication date
IL132643A0 (en) 2001-03-19
EP1019897A4 (en) 2005-08-03
CN1269043A (zh) 2000-10-04
KR19980087028A (ko) 1998-12-05
CA2288066A1 (en) 1998-11-19
US6236391B1 (en) 2001-05-22
IL132643A (en) 2003-10-31
AU732877B2 (en) 2001-05-03
KR100542798B1 (ko) 2006-03-23
CN1163850C (zh) 2004-08-25
WO1998052184A1 (en) 1998-11-19
CA2288066C (en) 2004-08-17
EP1019897A1 (en) 2000-07-19
AU7151098A (en) 1998-12-08
EP2287714A1 (en) 2011-02-23

Similar Documents

Publication Publication Date Title
BR9809121A (pt) Sensor de posição acústico sensìvel ao toque usando um substrato transparente com baixa perda acústica
BR9714435A (pt) Transdutor de grade para telas sensìveis ao toque acústicas
CA2214119A1 (en) Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
BR9903886A (pt) Tela sensìvel ao toque com onda na superfìcie
DE69127894D1 (de) Auf akustische berührung ansprechende lagemesseinrichtung
HK1046052A1 (zh) 對觸碰敏感的裝置
EP2343693A3 (en) Acoustic condition sensor employing a plurality of mutually non-orthogonal waves
EP0341969A3 (en) Ultrasonic densitometer device and method
FR2628216B1 (fr) Anemometre ultrasonore
KR940704038A (ko) 음파 접촉 위치 감지기용 접촉 패널(touch panel for acoustic touch position sensor)
ES2103359T3 (es) Sensor acustico de posicion de toque con conversion de onda rotacional a lamb.
WO2005006271A3 (en) Acoustic wave ice and water detector
SE7704192L (sv) Skjutmal med elektroniskt faststellande av skottlege
NO953223D0 (no) Overflate-signaldetektor for måling i löpet av boringen med forsterket akustisk detektorinnretning
EP0330735A3 (en) Measurement of intergranular attack in stainless steel using ultrasonic energy
CA2106232A1 (en) Crack Orientation Determination and Detection Using Horizontally Polarized Shear Waves
CA2071843A1 (en) Weight determining apparatus utilizing acoustic wave elapsed time measurement and computer
ITMI942526A0 (it) Metodo per la misura della velocita&#39; di propagazione di onde acustiche ultrasonore attraverso frammenti di roccia
KR910007487A (ko) 반사된 초음파 펄스의 특성을 나타내는 방법 및 장치
NO933831L (no) Sprekkundersökelser basert på ultralyd, særlig egnet for fluidfylte sprekker
WO2001067058A8 (de) Verfahren und vorrichtung zur messung eines an einem bauteil wirkenden moments
JPH09280848A (ja) 複層材料の表層厚さ判定方法およびその装置
DE58909035D1 (de) Verfahren und vorrichtung zum messen von zweidimensionalen reflektierenden strukturen.
JPS5443087A (en) Ultrasonic inspector
CA2295405A1 (en) Method and apparatus for torque measurement

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA PARA INT.CL.2009.1: G06F 3/043

Ipc: G06F 3/043 (2009.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ARTIGO 8OCOMBINADO COM O ARTIGO 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.