AU2001270274A1 - Method and apparatus for touch screen noise immunity improvement - Google Patents

Method and apparatus for touch screen noise immunity improvement

Info

Publication number
AU2001270274A1
AU2001270274A1 AU2001270274A AU7027401A AU2001270274A1 AU 2001270274 A1 AU2001270274 A1 AU 2001270274A1 AU 2001270274 A AU2001270274 A AU 2001270274A AU 7027401 A AU7027401 A AU 7027401A AU 2001270274 A1 AU2001270274 A1 AU 2001270274A1
Authority
AU
Australia
Prior art keywords
touch screen
noise immunity
screen noise
immunity improvement
improvement
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001270274A
Inventor
Luis Dib
Carlos Ribas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bsquare Corp
Original Assignee
Bsquare 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
Application filed by Bsquare Corp filed Critical Bsquare Corp
Publication of AU2001270274A1 publication Critical patent/AU2001270274A1/en
Abandoned legal-status Critical Current

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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Landscapes

  • 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)
AU2001270274A 2000-06-30 2001-07-02 Method and apparatus for touch screen noise immunity improvement Abandoned AU2001270274A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60847500A 2000-06-30 2000-06-30
US09608475 2000-06-30
PCT/US2001/020935 WO2002003368A1 (en) 2000-06-30 2001-07-02 Method and apparatus for touch screen noise immunity improvement

Publications (1)

Publication Number Publication Date
AU2001270274A1 true AU2001270274A1 (en) 2002-01-14

Family

ID=24436649

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001270274A Abandoned AU2001270274A1 (en) 2000-06-30 2001-07-02 Method and apparatus for touch screen noise immunity improvement

Country Status (2)

Country Link
AU (1) AU2001270274A1 (en)
WO (1) WO2002003368A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8547114B2 (en) 2006-11-14 2013-10-01 Cypress Semiconductor Corporation Capacitance to code converter with sigma-delta modulator
US8358142B2 (en) 2008-02-27 2013-01-22 Cypress Semiconductor Corporation Methods and circuits for measuring mutual and self capacitance
FR2945361B1 (en) * 2009-05-05 2011-06-10 Magneti Marelli France METHOD FOR VALIDATING AND ELIMINATING DETERMINATION OF ERRONEOUS COORDINATE DATA FOR RESISTIVE TOUCH PANEL
US9069405B2 (en) 2009-07-28 2015-06-30 Cypress Semiconductor Corporation Dynamic mode switching for fast touch response
US8723827B2 (en) 2009-07-28 2014-05-13 Cypress Semiconductor Corporation Predictive touch surface scanning
US9013429B1 (en) 2012-01-14 2015-04-21 Cypress Semiconductor Corporation Multi-stage stylus detection
US8294687B1 (en) 2012-02-23 2012-10-23 Cypress Semiconductor Corporation False touch filtering for capacitance sensing systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570217A (en) * 1982-03-29 1986-02-11 Allen Bruce S Man machine interface
US5872561A (en) * 1997-03-31 1999-02-16 Allen-Bradley Company, Llc Fast scanning switch matrix

Also Published As

Publication number Publication date
WO2002003368A1 (en) 2002-01-10

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