IL132643A - Acoustic touch position sensor using a low acoustic loss transparent substrate - Google Patents

Acoustic touch position sensor using a low acoustic loss transparent substrate

Info

Publication number
IL132643A
IL132643A IL13264398A IL13264398A IL132643A IL 132643 A IL132643 A IL 132643A IL 13264398 A IL13264398 A IL 13264398A IL 13264398 A IL13264398 A IL 13264398A IL 132643 A IL132643 A IL 132643A
Authority
IL
Israel
Prior art keywords
acoustic
position sensor
transparent substrate
touch position
low
Prior art date
Application number
IL13264398A
Other languages
English (en)
Other versions
IL132643A0 (en
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 IL132643A0 publication Critical patent/IL132643A0/xx
Publication of IL132643A publication Critical patent/IL132643A/xx

Links

Classifications

    • 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
    • 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)
  • 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)
IL13264398A 1997-05-14 1998-04-23 Acoustic touch position sensor using a low acoustic loss transparent substrate IL132643A (en)

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 (fr) 1997-05-14 1998-04-23 Capteur acoustique de position d'effleurement utilisant un substrat transparent a faible perte acoustique

Publications (2)

Publication Number Publication Date
IL132643A0 IL132643A0 (en) 2001-03-19
IL132643A true IL132643A (en) 2003-10-31

Family

ID=27314813

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13264398A IL132643A (en) 1997-05-14 1998-04-23 Acoustic touch position sensor using a low acoustic loss transparent substrate

Country Status (9)

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

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WO2010011779A2 (fr) * 2008-07-23 2010-01-28 Flextronics Ap, Llc Conception d'intégration pour des panneaux tactiles capacitifs et des afficheurs à cristaux liquides
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
US8274486B2 (en) * 2008-12-22 2012-09-25 Flextronics Ap, Llc Diamond pattern on a single layer
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
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
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US9189109B2 (en) 2012-07-18 2015-11-17 Sentons Inc. Detection of type of object used to provide a touch contact input
US10198097B2 (en) 2011-04-26 2019-02-05 Sentons Inc. Detecting touch input force
US9477350B2 (en) 2011-04-26 2016-10-25 Sentons Inc. Method and apparatus for active ultrasonic touch devices
US9639213B2 (en) 2011-04-26 2017-05-02 Sentons Inc. Using multiple signals to detect touch input
KR101803261B1 (ko) 2011-11-18 2017-11-30 센톤스 아이엔씨. 터치 입력 힘 검출
KR101852549B1 (ko) 2011-11-18 2018-04-27 센톤스 아이엔씨. 국소형 햅틱 피드백
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
CN108052224B (zh) * 2014-02-28 2021-03-12 南京优触电子科技有限公司 一种选择性激发和接收平板非对称声波的交互界面装置
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
US11009411B2 (en) 2017-08-14 2021-05-18 Sentons Inc. Increasing sensitivity of a sensor using an encoded signal
JP2022037920A (ja) 2020-08-25 2022-03-09 ショット アクチエンゲゼルシャフト 環境の影響への耐久性を高めた車両用ガラス板

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Also Published As

Publication number Publication date
EP2287714A1 (fr) 2011-02-23
WO1998052184A1 (fr) 1998-11-19
EP1019897A4 (fr) 2005-08-03
KR19980087028A (ko) 1998-12-05
CA2288066C (fr) 2004-08-17
US6236391B1 (en) 2001-05-22
AU732877B2 (en) 2001-05-03
KR100542798B1 (ko) 2006-03-23
BR9809121A (pt) 2000-08-01
CA2288066A1 (fr) 1998-11-19
CN1163850C (zh) 2004-08-25
IL132643A0 (en) 2001-03-19
AU7151098A (en) 1998-12-08
EP1019897A1 (fr) 2000-07-19
CN1269043A (zh) 2000-10-04

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