WO2011005977A3 - Détection par pression et par pointage - Google Patents

Détection par pression et par pointage Download PDF

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Publication number
WO2011005977A3
WO2011005977A3 PCT/US2010/041391 US2010041391W WO2011005977A3 WO 2011005977 A3 WO2011005977 A3 WO 2011005977A3 US 2010041391 W US2010041391 W US 2010041391W WO 2011005977 A3 WO2011005977 A3 WO 2011005977A3
Authority
WO
WIPO (PCT)
Prior art keywords
touch
sensor array
hover sensing
hover
sensing
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.)
Ceased
Application number
PCT/US2010/041391
Other languages
English (en)
Other versions
WO2011005977A2 (fr
Inventor
Jeffrey Traer Bernstein
David T. Amm
Omar Leung
Christopher Tenzin Mullens
Brian Michael King
Brian Richards Land
Reese T. Cutler
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.)
Apple Inc
Original Assignee
Apple Inc
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 Apple Inc filed Critical Apple Inc
Priority to EP10731701A priority Critical patent/EP2452256A2/fr
Priority to KR1020127003504A priority patent/KR101523596B1/ko
Priority to AU2010271353A priority patent/AU2010271353B2/en
Priority to CN201080037423.0A priority patent/CN102483673B/zh
Priority to JP2012519733A priority patent/JP5592948B2/ja
Priority to KR1020147020307A priority patent/KR101617563B1/ko
Publication of WO2011005977A2 publication Critical patent/WO2011005977A2/fr
Publication of WO2011005977A3 publication Critical patent/WO2011005977A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G06F3/0416—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
    • G06F3/041662—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving using alternate mutual and self-capacitive scanning
    • 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
    • G06F3/044—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 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0486—Drag-and-drop
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds

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)
  • User Interface Of Digital Computer (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

La présente invention a trait à une détection capacitive améliorée par pression et par pointage à l'aide d'un réseau de capteurs. Un écran de mise à la terre de courant alternatif placé derrière le réseau de capteurs et stimulé au moyen de signaux de la même forme d'onde que les signaux commandant le réseau de capteurs peut concentrer le champ électrique s'étendant à partir du réseau de capteurs et améliorer la possibilité de détection par pointage. La position de pointage et/ou la hauteur d'un objet qui se trouve à proximité, mais qui n'est pas directement au-dessus d'une surface tactile du réseau de capteurs, et qui se trouve par exemple, dans la zone limitrophe à l'extrémité d'un écran tactile, peut être déterminée à l'aide de mesures capacitives de capteurs situés à proximité de l'extrémité du réseau de capteurs en ajustant les mesures à un modèle. D'autres améliorations concernent une opération conjointe de détection par pression et par pointage, comme par exemple la détermination du moment où effectuer la détection par pression, la détection par pointage, la détection par pression et par pointage, ou aucune de ces deux opérations, ainsi que la façon dont doivent être exécutées les opérations susmentionnées.
PCT/US2010/041391 2009-07-10 2010-07-08 Détection par pression et par pointage Ceased WO2011005977A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP10731701A EP2452256A2 (fr) 2009-07-10 2010-07-08 Détection par pression et par pointage
KR1020127003504A KR101523596B1 (ko) 2009-07-10 2010-07-08 터치 및 호버 감지
AU2010271353A AU2010271353B2 (en) 2009-07-10 2010-07-08 Touch and hover sensing
CN201080037423.0A CN102483673B (zh) 2009-07-10 2010-07-08 触摸和悬停感测
JP2012519733A JP5592948B2 (ja) 2009-07-10 2010-07-08 タッチ及びホバー感知
KR1020147020307A KR101617563B1 (ko) 2009-07-10 2010-07-08 터치 및 호버 감지

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/501,382 US9323398B2 (en) 2009-07-10 2009-07-10 Touch and hover sensing
US12/501,382 2009-07-10

Publications (2)

Publication Number Publication Date
WO2011005977A2 WO2011005977A2 (fr) 2011-01-13
WO2011005977A3 true WO2011005977A3 (fr) 2011-06-16

Family

ID=43427088

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/041391 Ceased WO2011005977A2 (fr) 2009-07-10 2010-07-08 Détection par pression et par pointage

Country Status (7)

Country Link
US (3) US9323398B2 (fr)
EP (2) EP2452256A2 (fr)
JP (2) JP5592948B2 (fr)
KR (2) KR101523596B1 (fr)
CN (2) CN105373280B (fr)
AU (1) AU2010271353B2 (fr)
WO (1) WO2011005977A2 (fr)

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US20160209982A1 (en) 2016-07-21
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US20110007021A1 (en) 2011-01-13
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