WO2005096772B1 - Systeme transducteur de surface sans fil - Google Patents

Systeme transducteur de surface sans fil

Info

Publication number
WO2005096772B1
WO2005096772B1 PCT/US2005/011577 US2005011577W WO2005096772B1 WO 2005096772 B1 WO2005096772 B1 WO 2005096772B1 US 2005011577 W US2005011577 W US 2005011577W WO 2005096772 B1 WO2005096772 B1 WO 2005096772B1
Authority
WO
WIPO (PCT)
Prior art keywords
transducer
resonant
electromagnetic
transmitting coils
responsive
Prior art date
Application number
PCT/US2005/011577
Other languages
English (en)
Other versions
WO2005096772A2 (fr
WO2005096772A3 (fr
Inventor
Steven M Palay
James L Rodgers
Original Assignee
Steven M Palay
James L Rodgers
Finepoint Innovations 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 Steven M Palay, James L Rodgers, Finepoint Innovations Inc filed Critical Steven M Palay
Priority to CN2005800034079A priority Critical patent/CN1914664B/zh
Priority to EP05734981.3A priority patent/EP1730721B1/fr
Priority to JP2007506371A priority patent/JP4547000B2/ja
Priority to US10/598,460 priority patent/US7868873B2/en
Publication of WO2005096772A2 publication Critical patent/WO2005096772A2/fr
Publication of WO2005096772A3 publication Critical patent/WO2005096772A3/fr
Publication of WO2005096772B1 publication Critical patent/WO2005096772B1/fr
Priority to US12/059,990 priority patent/US8022937B2/en
Priority to US13/210,686 priority patent/US8102382B2/en

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
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus

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)
  • Electromagnetism (AREA)
  • Position Input By Displaying (AREA)
  • Image Input (AREA)
  • Near-Field Transmission Systems (AREA)
  • Power Sources (AREA)

Abstract

On décrit une surface intelligente, qui peut être autonome ou s'intégrer à un ordinateur portatif ou à un autre système pour alimenter des transducteurs simples ou multiples sans fil et communiquer avec eux. La puissance utile ou de chargement est transmise par la surface à l'aide d'un signal porteur modulé par tout ou rien ou en amplitude avec des données de synchronisation, d'horloge, d'activation, d'adresse, de modes, de commandes et autres données de largeur d'impulsion, codées ou numériques. Le signal est transmis à des transducteurs intelligents simples ou multiples sans fil situés sur ou au-dessus de la surface, tels que des stylets présentant une capacité diversifiée de détection de pression et de commutation, des pointeurs, pointes traceuses, curseurs, curseurs graphiques, souris, équipements et articles similaires. Des circuits inductifs résonants de recouvrement sont utilisés dans la surface pour transmettre une puissance utile et communiquer des données au(x) transducteur(s). Les transducteurs sont évolués ou intelligents en ce qu'ils contiennent des circuits numériques, tels qu'un processeur ou un contrôleur, qui peuvent être utilisés pour décoder, interpréter et fonctionner sur la base de la puissance et des données reçues de la surface, y compris, au besoin, des données chiffrées relative à la sécurité. Lorsque la surface ne transmet pas, les transducteurs produisent et renvoient des signaux de réponse à la surface.
PCT/US2005/011577 2004-04-01 2005-04-01 Systeme transducteur de surface sans fil WO2005096772A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN2005800034079A CN1914664B (zh) 2004-04-01 2005-04-01 表面及无绳变送器系统
EP05734981.3A EP1730721B1 (fr) 2004-04-01 2005-04-01 Systeme comportant une surface de detection de position et un transducteur sans fil et procédé d'opération correspondant
JP2007506371A JP4547000B2 (ja) 2004-04-01 2005-04-01 パネルとコードレス・トランスデューサのシステム
US10/598,460 US7868873B2 (en) 2004-04-01 2005-04-01 Surface and cordless transducer system
US12/059,990 US8022937B2 (en) 2004-04-01 2008-03-31 Surface and cordless transducer system
US13/210,686 US8102382B2 (en) 2004-04-01 2011-08-16 Power supplying surface for cordlessly charging portable electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55841704P 2004-04-01 2004-04-01
US60/558,417 2004-04-01

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/598,460 A-371-Of-International US7868873B2 (en) 2004-04-01 2005-04-01 Surface and cordless transducer system
US12/059,990 Continuation US8022937B2 (en) 2004-04-01 2008-03-31 Surface and cordless transducer system

Publications (3)

Publication Number Publication Date
WO2005096772A2 WO2005096772A2 (fr) 2005-10-20
WO2005096772A3 WO2005096772A3 (fr) 2006-04-06
WO2005096772B1 true WO2005096772B1 (fr) 2006-05-11

Family

ID=35125552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/011577 WO2005096772A2 (fr) 2004-04-01 2005-04-01 Systeme transducteur de surface sans fil

Country Status (5)

Country Link
US (3) US7868873B2 (fr)
EP (1) EP1730721B1 (fr)
JP (4) JP4547000B2 (fr)
CN (1) CN1914664B (fr)
WO (1) WO2005096772A2 (fr)

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JP4547000B2 (ja) * 2004-04-01 2010-09-22 株式会社ワコム パネルとコードレス・トランスデューサのシステム

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JP5619252B2 (ja) 2014-11-05
CN1914664A (zh) 2007-02-14
JP2014032694A (ja) 2014-02-20
JP4547000B2 (ja) 2010-09-22
US7868873B2 (en) 2011-01-11
WO2005096772A2 (fr) 2005-10-20
EP1730721A4 (fr) 2011-08-17
US20070177533A1 (en) 2007-08-02
US8022937B2 (en) 2011-09-20
JP4866941B2 (ja) 2012-02-01
WO2005096772A3 (fr) 2006-04-06
JP2011216130A (ja) 2011-10-27
US20080181143A1 (en) 2008-07-31
EP1730721B1 (fr) 2013-07-31
CN1914664B (zh) 2010-05-05
JP2009223915A (ja) 2009-10-01
EP1730721A2 (fr) 2006-12-13
US8102382B2 (en) 2012-01-24
US20110298421A1 (en) 2011-12-08
JP2007531938A (ja) 2007-11-08

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