TW200710705A - Touch location determination using bending mode sensors and multiple detection techniques - Google Patents

Touch location determination using bending mode sensors and multiple detection techniques

Info

Publication number
TW200710705A
TW200710705A TW095115115A TW95115115A TW200710705A TW 200710705 A TW200710705 A TW 200710705A TW 095115115 A TW095115115 A TW 095115115A TW 95115115 A TW95115115 A TW 95115115A TW 200710705 A TW200710705 A TW 200710705A
Authority
TW
Taiwan
Prior art keywords
touch location
detection techniques
bending mode
touch
mode sensors
Prior art date
Application number
TW095115115A
Other languages
English (en)
Chinese (zh)
Inventor
Bernard Omar Geaghan
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200710705A publication Critical patent/TW200710705A/zh

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
    • 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
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G06F3/04142—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position the force sensing means being located peripherally, e.g. disposed at the corners or at the side of a touch sensing plate
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G06F3/041661—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving using detection at multiple resolutions, e.g. coarse and fine scanning; using detection within a limited area, e.g. object tracking window
    • 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)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Position Input By Displaying (AREA)
TW095115115A 2005-04-28 2006-04-27 Touch location determination using bending mode sensors and multiple detection techniques TW200710705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/116,463 US7683890B2 (en) 2005-04-28 2005-04-28 Touch location determination using bending mode sensors and multiple detection techniques

Publications (1)

Publication Number Publication Date
TW200710705A true TW200710705A (en) 2007-03-16

Family

ID=36754208

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095115115A TW200710705A (en) 2005-04-28 2006-04-27 Touch location determination using bending mode sensors and multiple detection techniques

Country Status (7)

Country Link
US (1) US7683890B2 (enExample)
EP (1) EP1875330A2 (enExample)
JP (1) JP2008539514A (enExample)
KR (1) KR20080005990A (enExample)
CN (1) CN100549925C (enExample)
TW (1) TW200710705A (enExample)
WO (1) WO2006115947A2 (enExample)

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US7411584B2 (en) * 2003-12-31 2008-08-12 3M Innovative Properties Company Touch sensitive device employing bending wave vibration sensing and excitation transducers
US7315300B2 (en) * 2003-12-31 2008-01-01 3M Innovative Properties Company Touch sensitive device employing impulse reconstruction
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TWI454953B (zh) * 2009-11-09 2014-10-01 吉林克斯公司 改良頻寬與靜電放電免疫能力之ｔ線圈網路設計
TWI421481B (zh) * 2011-06-24 2014-01-01 Universal Cement Corp 預壓式壓力感測器模組
US8736848B2 (en) 2011-08-03 2014-05-27 National Tsing Hua University Non-energy dissipating, curvature sensing device and method
US9830030B2 (en) 2015-05-07 2017-11-28 Industrial Technology Research Institute Flexible touch panel, touch control device and operating method using the same

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US20060244732A1 (en) 2006-11-02
EP1875330A2 (en) 2008-01-09
US7683890B2 (en) 2010-03-23
WO2006115947A2 (en) 2006-11-02
JP2008539514A (ja) 2008-11-13
CN100549925C (zh) 2009-10-14
CN101171566A (zh) 2008-04-30
KR20080005990A (ko) 2008-01-15

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