CN1692371A - 基于力的触摸屏系统的校正 - Google Patents

基于力的触摸屏系统的校正 Download PDF

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Publication number
CN1692371A
CN1692371A CNA038147033A CN03814703A CN1692371A CN 1692371 A CN1692371 A CN 1692371A CN A038147033 A CNA038147033 A CN A038147033A CN 03814703 A CN03814703 A CN 03814703A CN 1692371 A CN1692371 A CN 1692371A
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China
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touch
screen
signal
sensor
error
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Chinese (zh)
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J·B·罗伯茨
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
CNA038147033A 2002-05-17 2003-04-10 基于力的触摸屏系统的校正 Pending CN1692371A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/147,604 US7158122B2 (en) 2002-05-17 2002-05-17 Calibration of force based touch panel systems
US10/147,604 2002-05-17

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CN1692371A true CN1692371A (zh) 2005-11-02

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EP (1) EP1506522A2 (US07158122-20070102-P00006.png)
JP (1) JP2005526333A (US07158122-20070102-P00006.png)
KR (1) KR20040111634A (US07158122-20070102-P00006.png)
CN (1) CN1692371A (US07158122-20070102-P00006.png)
AU (1) AU2003230851A1 (US07158122-20070102-P00006.png)
TW (1) TW200404248A (US07158122-20070102-P00006.png)
WO (1) WO2003100550A2 (US07158122-20070102-P00006.png)

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US20030214485A1 (en) 2003-11-20
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