SG48491G - Acoustic wave touch panel system - Google Patents

Acoustic wave touch panel system

Info

Publication number
SG48491G
SG48491G SG48491A SG48491A SG48491G SG 48491 G SG48491 G SG 48491G SG 48491 A SG48491 A SG 48491A SG 48491 A SG48491 A SG 48491A SG 48491 G SG48491 G SG 48491G
Authority
SG
Singapore
Prior art keywords
touch panel
acoustic wave
panel system
wave touch
acoustic
Prior art date
Application number
SG48491A
Other languages
English (en)
Original Assignee
Zenith Electronis Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27505472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG48491(G) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/698,306 external-priority patent/US4700176A/en
Priority claimed from US06/715,134 external-priority patent/US4644100A/en
Priority claimed from US06/741,975 external-priority patent/US4746914A/en
Priority claimed from US06/755,036 external-priority patent/US4791416A/en
Application filed by Zenith Electronis Corp filed Critical Zenith Electronis Corp
Publication of SG48491G publication Critical patent/SG48491G/en

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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
SG48491A 1985-02-05 1991-06-21 Acoustic wave touch panel system SG48491G (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/698,306 US4700176A (en) 1985-02-05 1985-02-05 Tough control arrangement for graphics display apparatus
US06/715,134 US4644100A (en) 1985-03-22 1985-03-22 Surface acoustic wave touch panel system
US06/741,975 US4746914A (en) 1985-02-05 1985-06-06 Cathode ray tube for use in a touch panel display system
US06/755,036 US4791416A (en) 1985-02-05 1985-07-12 Touch control system for controllable apparatus

Publications (1)

Publication Number Publication Date
SG48491G true SG48491G (en) 1991-07-26

Family

ID=27505472

Family Applications (1)

Application Number Title Priority Date Filing Date
SG48491A SG48491G (en) 1985-02-05 1991-06-21 Acoustic wave touch panel system

Country Status (10)

Country Link
EP (1) EP0190734B1 (zh)
JP (1) JPH0782418B2 (zh)
KR (1) KR930005839B1 (zh)
CN (1) CN1010514B (zh)
BR (1) BR8600459A (zh)
DE (2) DE190734T1 (zh)
FI (1) FI92530C (zh)
HK (1) HK52092A (zh)
MX (1) MX160060A (zh)
SG (1) SG48491G (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149918A (en) * 1990-10-29 1992-09-22 International Business Machines Corporation Touch sensitive overlay
US5689648A (en) * 1992-01-31 1997-11-18 Raychem Corporation Method and apparatus for publication of information
US5638093A (en) * 1993-12-07 1997-06-10 Seiko Epson Corporation Touch panel input device and control method thereof
US5591945A (en) * 1995-04-19 1997-01-07 Elo Touchsystems, Inc. Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
US8421776B2 (en) 1996-08-12 2013-04-16 Elo Touch Solutions, Inc. Acoustic condition sensor employing a plurality of mutually non-orthogonal waves
IL130345A0 (en) * 1996-12-25 2000-06-01 Elo Touchsystems Inc Grating transducer for acoustic touchscreen
JP3905670B2 (ja) 1999-09-10 2007-04-18 株式会社リコー 座標入力検出装置、情報記憶媒体及び座標入力検出方法
US6636201B1 (en) * 2000-05-26 2003-10-21 Elo Touchsystems, Inc. Acoustic touchscreen having waveguided reflector arrays
JP2002156920A (ja) * 2000-09-05 2002-05-31 Nitto Denko Corp タッチパネル付ｅｌ表示装置
US20030132922A1 (en) * 2002-01-17 2003-07-17 Harald Philipp Touch screen detection apparatus
JP4090329B2 (ja) * 2002-11-13 2008-05-28 タッチパネル・システムズ株式会社 音響波型接触検出装置
CN1239992C (zh) * 2003-06-16 2006-02-01 成都吉锐触摸电脑有限公司 双频响应型的表面声波触摸系统
TW200530922A (en) * 2003-11-12 2005-09-16 Elo Touchsystems Inc Acoustic wave contact detecting apparatus
JP4652826B2 (ja) 2005-01-14 2011-03-16 タッチパネル・システムズ株式会社 情報入力装置
JP5042477B2 (ja) * 2005-08-08 2012-10-03 富士通コンポーネント株式会社 音出力装置
JP4544123B2 (ja) * 2005-10-12 2010-09-15 セイコーエプソン株式会社 弾性表面波装置
JP4809130B2 (ja) * 2006-05-31 2011-11-09 タッチパネル・システムズ株式会社 音響波型タッチパネル
FR2916545B1 (fr) * 2007-05-23 2009-11-20 Inst Pour Le Dev De La Science Procede pour localiser un toucher sur une surface et dispositif pour la mise en oeuvre de ce procede.
CN101339477B (zh) * 2008-05-07 2012-04-18 骆航 一种声波接触板系统及其多次扫描的控制方法
CN101894451B (zh) * 2009-05-21 2013-10-16 晨星软件研发(深圳)有限公司 无源遥控装置和遥控方法
JP2013210956A (ja) 2012-03-30 2013-10-10 Ricoh Co Ltd ディスプレイ装置
CN103365494B (zh) * 2012-04-09 2016-05-18 禾瑞亚科技股份有限公司 位置侦测的方法与装置
CN105700742B (zh) * 2012-04-09 2019-02-19 禾瑞亚科技股份有限公司 位置侦测的方法与装置
JP6386484B2 (ja) 2016-01-19 2018-09-05 ファナック株式会社 異物検出パネルを備える電気装置
CN108733268A (zh) * 2017-04-18 2018-11-02 成都吉锐时代触摸技术有限公司 一种检测书写力度的方法
CN107907591B (zh) * 2017-11-20 2024-06-04 华中科技大学 多组分固液两相混合物组分浓度的超声检测系统和方法

Family Cites Families (6)

* 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
CA996274A (en) * 1973-07-19 1976-08-31 Alvin M. Hlady Touch-sensitive position encoder using a layered sheet
US3883831A (en) * 1973-09-27 1975-05-13 Massachusetts Inst Technology Surface wave devices
US3967221A (en) * 1974-01-24 1976-06-29 Westinghouse Electric Corporation Surface acoustic wave delay line with bulk wave discrimination
JPS5949610B2 (ja) * 1977-07-18 1984-12-04 日本電気株式会社 座標入力装置
EP0107922A1 (en) * 1982-09-30 1984-05-09 New York Institute Of Technology Graphical data apparatus

Also Published As

Publication number Publication date
DE190734T1 (de) 1987-06-11
EP0190734B1 (en) 1991-03-27
DE3678307D1 (de) 1991-05-02
BR8600459A (pt) 1986-10-21
EP0190734A1 (en) 1986-08-13
FI92530B (fi) 1994-08-15
CN86102275A (zh) 1986-12-03
FI92530C (fi) 1994-11-25
JPH0782418B2 (ja) 1995-09-06
JPS61239322A (ja) 1986-10-24
KR860006730A (ko) 1986-09-15
FI860507A0 (fi) 1986-02-04
CN1010514B (zh) 1990-11-21
HK52092A (en) 1992-07-24
FI860507A (fi) 1986-08-06
KR930005839B1 (ko) 1993-06-25
MX160060A (es) 1989-11-17

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