NL2001667C2 - Touch screens with transparent conductive material resistors. - Google Patents

Touch screens with transparent conductive material resistors. Download PDF

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Publication number
NL2001667C2
NL2001667C2 NL2001667A NL2001667A NL2001667C2 NL 2001667 C2 NL2001667 C2 NL 2001667C2 NL 2001667 A NL2001667 A NL 2001667A NL 2001667 A NL2001667 A NL 2001667A NL 2001667 C2 NL2001667 C2 NL 2001667C2
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conductive material
transparent conductive
resistors
touch panel
tracks
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NL2001667A
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NL2001667A1 (nl
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Steve Porter Hotelling
Brian Richards Land
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Apple Inc
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    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P37/02—Immunomodulators
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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
    • 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
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • 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
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
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    • C12N2710/10341—Use of virus, viral particle or viral elements as a vector
    • C12N2710/10343—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
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  • Computer Networks & Wireless Communication (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Position Input By Displaying (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Claims (22)

  1. 5 1) Een aanraakpaneel met geïntegreerde weerstanden van transparant geleidend materiaal, omvattend: - een verzameling sporen van transparant geleidend materiaal op een eerste oppervlak van het aanraakpaneel; - een aantal metalen sporen die aan één zijde daarvan zijn verbonden met 10 de verzameling sporen van transparant geleidend materiaal; en - een aantal weerstanden van transparant geleidend materiaal die onderscheiden zijn van het aantal transparante geleidende materiaal sporen en die zijn verbonden met het aantal metalen sporen aan de andere zijde daarvan, afgekeerd van de verzameling van transparante 15 geleidende materiaal sporen.
  2. 2. Het aanraakpaneel van conclusie 1, waarbij de weerstanden van transparant geleidend materiaal een verbinding vormen tussen de metalen sporen en capacitieve registratie circuits, waarbij de capacitieve registratiecircuits een 20 input capaciteit hebben en de transparante geleidende materiaalweerstanden, samen met tenminste de input capaciteit van de capacitieve registratiecircuits een laagdoorlaatfilter vormen om radiofrequentie interferentie (RFI) signalen die zijn opgepikt door het aantal metalen sporen te blokkeren of aanzienlijk te verminderen. 25
  3. 3. Het aanraakpaneel van conclusie 2, waarbij flexibele circuits de transparante geleidende materiaalweerstanden koppelen met de capacitieve regirstratiecircuits en het laagdoorlaatfilter gevormd is door de transparante geleidende materiaal weerstanden en de gecombineerde capaciteit van de 30 input capaciteit van het capacitieve registratiecircuit en de flexibele circuits 2001667- voor het blokkeren van radiofrequentie interferentie (RFI) signalen vanuit de metalen sporen.
  4. 4. Het aanraakpaneel van conclusie 1, waarbij de weerstanden van transparant 5 geleidend materiaal een weerstand hebben van bij benadering 400 Ohm.
  5. 5. Het aanraakpaneel van conclusie 1, waarbij de weerstanden van transparant geleidend materiaal een laag doorlaatfilter vormen met een afsnijfrequentie van bij benadering 10 MHz. 10
  6. 6. Het aanraakpaneel van conclusie 5, waarbij de laag doorlaatfilters signalen blokkeren met frequenties groter dan bij benadering 1 GHz.
  7. 7. Het aanraakpaneel van conclusie 1, waarbij de weerstanden van transparant 15 geleidend materiaal de gevoeligheid van de capacitieve registratie circuits verhogen.
  8. 8. Het aanraakpaneel van conclusie 1, dat verder flexibele circuits omvat die direct zijn verbonden met de weerstanden van transparant geleidend 20 materiaal.
  9. 9. Het aanraakpaneel van conclusie 8, waarbij de flexibele circuits gekoppeld zijn met de capacitieve registratiecircuits. 25 10) Het aanraakpaneel van conclusie 1, waarbij de weerstanden worden gevormd door de verzameling sporen van transparant geleidend materiaal.
  10. 11. Het aanraakpaneel van conclusie 1, waarbij het transparant geleidend materiaal tenminste één van indium tin oxide (ITO), geleidend doorzichtig 30 polymeer, en antimoon tin oxide (ATO) omvat.
  11. 12. Een computer systeem, omvattende een aanraakpaneel met geïntegreerde weerstanden van transparant geleidend materiaal, omvattend: - een processor die is geconfigureerd om instructies uit te voeren en om operaties uit te voeren die zijn geassocieerd met het computer systeem; 5. een display inrichting, die werkzaam is gekoppeld aan de processor; - een aanraakpaneel dat werkzaam is gekoppeld aan de processor, waarbij het aanraakpaneel een in wezen transparant paneel is, dat voor de display is geplaatst, waarbij het aanraakpaneel omvat: - een verzameling sporen van transparant geleidend materiaal op een 10 eerste oppervlak van het aanraakpaneel; - een aantal metalen sporen die aan één zijde daarvan zijn verbonden met de verzameling sporen van transparant geleidend materiaal; en - een aantal weerstanden van transparant geleidend materiaal die onderscheiden zijn van het aantal transparante geleidende materiaal 15 sporen en die zijn verbonden met de metalen sporen aan de andere zijde daarvan, afgekeerd van de verzameling van transparante geleidende materiaal sporen.
  12. 13. Het computer systeem van conclusie 12, waarbij de weerstanden van 20 transparant geleidend materiaal een verbinding vormen tussen de metalen sporen en capacitieve registratiecircuits waarbij de capacitieve registratiecircuits een input capaciteit heeft en de transparante geleidende materiaalweerstanden, samen met tenminste de input capaciteit van de capacitieve registratiecircuits een laagdoorlaatfilter vormen om 25 radiofrequentie interferentie (RFI) signalen die zijn opgepikt door het aantal metalen sporen te blokkeren of aanzienlijk te verminderen.
  13. 14. Het computer systeem van conclusie 13, waarbij flexibele circuits de transparante geleidende materiaalweerstanden koppelen met de capacitieve 30 regirstratiecircuits en het laagdoorlaatfilter gevormd is door de transparante geleidende materiaal weerstanden en de gecombineerde capaciteit van de input capaciteit van het capacitieve registratiecircuit en de flexibele circuits voor het blokkeren van radiofrequentie interferentie (RFI) signalen vanuit de metalen sporen.
  14. 15. Het computer systeem van conclusie 12, waarbij de weerstanden van 5 transparant geleidend materiaal een weerstand hebben van bij benadering 400 Ohm.
  15. 16. Het computer systeem van conclusie 12, waarbij de weerstanden van transparant geleidend materiaal een laag doorlaatfilter vormen met een 10 afsnijfrequentie van bij benadering 10 MHz.
  16. 17. Het computer systeem van conclusie 16, waarbij de laag doorlaatfilters signalen blokkeren met frequenties groter dan bij benadering 1 GHz. 15 18) Het computer systeem van conclusie 12, waarbij de weerstanden van transparant geleidend materiaal de gevoeligheid van de capacitieve registratiecircuits verhogen.
  17. 19. Het computer systeem van conclusie 12, dat verder flexibele circuits omvat 20 die direct zijn verbonden met de weerstanden van transparant geleidend materiaal.
  18. 20. Het computer systeem van conclusie 13, waarbij de flexibele circuits gekoppeld zijn met de capacitieve registratiecircuits. 25
  19. 21. Het computer systeem van conclusie 12, waarbij de weerstanden worden gevormd door de verzameling sporen van transparant geleidend materiaal.
  20. 22. Het computer systeem van conclusie 12, waarbij het transparant geleidend 30 materiaal tenminste één van indium tin oxide (ITO), geleidend doorzichtig polymeer, en antimoon tin oxide (ATO) omvat.
  21. 23. Een werkwijze voor het fabriceren van een aanraakpaneel volgens conclusie 1, omvattend: - het vormen van het aantal sporen van transparant geleidend materiaal op een eerste oppervlak van het aanraakpaneel; 5. het vormen van het aantal metalen sporen die zijn verbonden aan een zijde daarvan met het aantal sporen van transparant geleidend materiaal; - het onderbreken van de metalen sporen aan de andere zijde, afgekeerd van de transparante geleidende materiaalsporen; 10. het vormen van weerstanden van een transparant geleidend materiaal binnen de onderbrekingen van de metalen sporen.
  22. 24. De werkwijze van conclusie 23, waarbij het transparant geleidend materiaal tenminste één van indium tin oxide (ITO), geleidend doorzichtig polymeer, en 15 antimoon tin oxide (ATO) omvat. 2001667-.
NL2001667A 2007-06-13 2008-06-11 Touch screens with transparent conductive material resistors. NL2001667C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81831107 2007-06-13
US11/818,311 US8400408B2 (en) 2007-06-13 2007-06-13 Touch screens with transparent conductive material resistors

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NL2001667A1 NL2001667A1 (nl) 2008-12-16
NL2001667C2 true NL2001667C2 (nl) 2009-09-22

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US (2) US8400408B2 (nl)
JP (1) JP5269505B2 (nl)
CN (1) CN201285542Y (nl)
AU (1) AU2008100555B4 (nl)
DE (1) DE202008007776U1 (nl)
GB (2) GB2453403B (nl)
NL (1) NL2001667C2 (nl)
TW (1) TWI372991B (nl)
WO (1) WO2008157253A1 (nl)

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