MXPA05006040A - Dispositivo sensible al contacto. - Google Patents

Dispositivo sensible al contacto.

Info

Publication number
MXPA05006040A
MXPA05006040A MXPA05006040A MXPA05006040A MXPA05006040A MX PA05006040 A MXPA05006040 A MX PA05006040A MX PA05006040 A MXPA05006040 A MX PA05006040A MX PA05006040 A MXPA05006040 A MX PA05006040A MX PA05006040 A MXPA05006040 A MX PA05006040A
Authority
MX
Mexico
Prior art keywords
contact
bending wave
sensitive device
phase
contact sensitive
Prior art date
Application number
MXPA05006040A
Other languages
English (en)
Spanish (es)
Inventor
Nicholas Patrick Roland Hill
Original Assignee
New Transducers Ltd
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 New Transducers Ltd filed Critical New Transducers Ltd
Publication of MXPA05006040A publication Critical patent/MXPA05006040A/es

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
    • 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
    • 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
    • G06F3/0433—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which the acoustic waves are either generated by a movable member and propagated within a surface layer or propagated within a surface layer and captured by a movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Position Input By Displaying (AREA)
MXPA05006040A 2002-12-06 2003-12-03 Dispositivo sensible al contacto. MXPA05006040A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0228512.0A GB0228512D0 (en) 2002-12-06 2002-12-06 Contact sensitive device
PCT/GB2003/005268 WO2004053781A2 (en) 2002-12-06 2003-12-03 Contact sensitive device

Publications (1)

Publication Number Publication Date
MXPA05006040A true MXPA05006040A (es) 2006-01-27

Family

ID=9949218

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05006040A MXPA05006040A (es) 2002-12-06 2003-12-03 Dispositivo sensible al contacto.

Country Status (12)

Country Link
EP (1) EP1570414A2 (zh)
JP (1) JP4613068B2 (zh)
KR (1) KR101121891B1 (zh)
CN (1) CN100405266C (zh)
AR (1) AR042333A1 (zh)
AU (1) AU2003288416A1 (zh)
BR (1) BR0317049A (zh)
CA (1) CA2506789A1 (zh)
GB (1) GB0228512D0 (zh)
MX (1) MXPA05006040A (zh)
TW (2) TWI308709B (zh)
WO (1) WO2004053781A2 (zh)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003319A1 (de) * 2005-01-17 2006-07-27 E.G.O. Elektro-Gerätebau GmbH Bedieneinrichtung für ein Elektrogerät und Elektrogerät
US7593005B2 (en) * 2005-12-13 2009-09-22 Awr Consulting Inc. Touch detection system
US8013846B2 (en) * 2006-02-10 2011-09-06 Tpk Holding Co., Ltd. Touch detection
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.
US8378974B2 (en) * 2007-07-02 2013-02-19 Elo Touch Solutions, Inc. Method and system for detecting touch events based on magnitude ratios
US8730213B2 (en) 2007-07-02 2014-05-20 Elo Touch Solutions, Inc. Method and system for detecting touch events based on redundant validation
AR064377A1 (es) 2007-12-17 2009-04-01 Rovere Victor Manuel Suarez Dispositivo para sensar multiples areas de contacto contra objetos en forma simultanea
WO2010009027A2 (en) * 2008-07-15 2010-01-21 3M Innovative Properties Company Systems and methods for correction of variations in speed of signal propagation through a touch contact surface
GB2462465B (en) 2008-08-08 2013-02-13 Hiwave Technologies Uk Ltd Touch sensitive device
GB2464117B (en) 2008-10-03 2015-01-28 Hiwave Technologies Uk Ltd Touch sensitive device
JP5526557B2 (ja) * 2009-02-19 2014-06-18 日本電気株式会社 電子ペン及び電子ペンシステム
GB0905692D0 (en) 2009-04-02 2009-05-20 Tno Touch sensitive device
EP2417511B1 (en) 2009-04-09 2016-11-09 New Transducers Limited Touch sensitive device
GB2474047B (en) 2009-10-02 2014-12-17 New Transducers Ltd Touch sensitive device
TWI464624B (zh) 2009-10-09 2014-12-11 Egalax Empia Technology Inc 分析位置的方法與裝置
US9864471B2 (en) 2009-10-09 2018-01-09 Egalax_Empia Technology Inc. Method and processor for analyzing two-dimension information
TWI437479B (zh) 2009-10-09 2014-05-11 Egalax Empia Technology Inc 電容式位置偵測的方法與裝置
CN102043557B (zh) 2009-10-09 2013-04-24 禾瑞亚科技股份有限公司 位置侦测的方法与装置
WO2011041941A1 (zh) 2009-10-09 2011-04-14 禾瑞亚科技股份有限公司 转换感测资讯的方法与装置
TWI464634B (zh) 2009-10-09 2014-12-11 Egalax Empia Technology Inc 雙差動感測的方法與裝置
TWI441049B (zh) 2009-10-09 2014-06-11 Egalax Empia Technology Inc 分辨單觸或雙觸的方法與裝置
TWI446232B (zh) 2009-10-09 2014-07-21 Egalax Empia Technology Inc 二維度感測資訊分析的方法與裝置
US8488413B2 (en) 2009-10-16 2013-07-16 Casio Computer Co., Ltd. Indicated position detecting apparatus and indicated position detecting method
KR20120101359A (ko) 2009-10-29 2012-09-13 하이웨이브 테크놀러지스 (유케이) 리미티드 터치 위치를 검출하고 햅틱 피드백을 제공하는 굽힘파 진동 센서들을 이용하는 터치 감지 디바이스
EP2524288A1 (en) * 2010-01-13 2012-11-21 Elo Touch Solutions, Inc. Noise reduction in electronic device with touch sensitive surface
US8576202B2 (en) 2010-03-25 2013-11-05 Elo Touch Solutions, Inc. Bezel-less acoustic touch apparatus
GB2482190A (en) 2010-07-23 2012-01-25 New Transducers Ltd Methods of generating a desired haptic sensation in a touch sensitive device
TWI407346B (zh) * 2010-07-30 2013-09-01 Ind Tech Res Inst 觸控輸入裝置之軌跡補償方法與系統，及其電腦程式產品
JP2012128668A (ja) * 2010-12-15 2012-07-05 Nikon Corp 電子機器
CN102012766A (zh) * 2011-01-04 2011-04-13 苏州瀚瑞微电子有限公司 触摸屏上侦测多指触控的方法
TWI475451B (zh) * 2011-01-07 2015-03-01 Egalax Empia Technology Inc 電容式感測器及其偵測方法
TWI584181B (zh) * 2011-01-07 2017-05-21 禾瑞亞科技股份有限公司 電容式感測器及其偵測方法
CN104506178B (zh) * 2011-01-14 2018-06-05 禾瑞亚科技股份有限公司 电容式感测器及其侦测方法
CN102594328B (zh) * 2011-01-14 2015-05-20 禾瑞亚科技股份有限公司 电容式感测器及其侦测方法
JP5449464B2 (ja) * 2012-06-27 2014-03-19 シャープ株式会社 タッチパネルコントローラ、タッチパネル装置および電子情報機器
CN103064558B (zh) * 2013-01-07 2015-12-23 南京大学 电子白板中实现触摸手势输入的方法与可触摸手势输入的电子白板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691959A (en) * 1994-04-06 1997-11-25 Fujitsu, Ltd. Stylus position digitizer using acoustic waves
JP3895406B2 (ja) * 1996-03-12 2007-03-22 株式会社東邦ビジネス管理センター データ処理装置およびデータ処理方法
US5838088A (en) * 1997-03-06 1998-11-17 Toda; Kohji Surface acoustic wave device for sensing a touch-position
US6414673B1 (en) * 1998-11-10 2002-07-02 Tidenet, Inc. Transmitter pen location system
AU778231B2 (en) * 1999-12-23 2004-11-25 New Transducers Limited Contact sensitive device
JP2002182841A (ja) * 2000-12-15 2002-06-28 Ricoh Co Ltd 座標入力装置
JP3988476B2 (ja) * 2001-03-23 2007-10-10 セイコーエプソン株式会社 座標入力装置及び表示装置

Also Published As

Publication number Publication date
EP1570414A2 (en) 2005-09-07
KR20050088103A (ko) 2005-09-01
BR0317049A (pt) 2005-10-25
TWI308709B (en) 2009-04-11
CA2506789A1 (en) 2004-06-24
JP2006509301A (ja) 2006-03-16
TW200424916A (en) 2004-11-16
CN1720498A (zh) 2006-01-11
TW200817987A (en) 2008-04-16
KR101121891B1 (ko) 2012-03-20
WO2004053781A3 (en) 2004-12-02
GB0228512D0 (en) 2003-01-15
AR042333A1 (es) 2005-06-15
CN100405266C (zh) 2008-07-23
TWI348115B (en) 2011-09-01
JP4613068B2 (ja) 2011-01-12
WO2004053781A2 (en) 2004-06-24
AU2003288416A1 (en) 2004-06-30

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