DE69028477T2 - Koordinateneingabegerät und ein drahtloser Eingabestift - Google Patents

Koordinateneingabegerät und ein drahtloser Eingabestift

Info

Publication number
DE69028477T2
DE69028477T2 DE69028477T DE69028477T DE69028477T2 DE 69028477 T2 DE69028477 T2 DE 69028477T2 DE 69028477 T DE69028477 T DE 69028477T DE 69028477 T DE69028477 T DE 69028477T DE 69028477 T2 DE69028477 T2 DE 69028477T2
Authority
DE
Germany
Prior art keywords
input device
coordinate input
wireless stylus
stylus
wireless
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.)
Expired - Fee Related
Application number
DE69028477T
Other languages
English (en)
Other versions
DE69028477D1 (de
Inventor
Katsuyuki Kobayashi
Kiyoshi Kaneko
Ryohzou Yanagisawa
Yuichiroh Yoshimura
Atsushi Tanaka
Shinnosuke Taniishi
Takeshi Kamono
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE69028477D1 publication Critical patent/DE69028477D1/de
Application granted granted Critical
Publication of DE69028477T2 publication Critical patent/DE69028477T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • G06F3/0433—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which the acoustic waves are either generated by a movable member and propagated within a surface layer or propagated within a surface layer and captured by a movable member
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/907—Coordinate determination

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
DE69028477T 1989-10-27 1990-10-26 Koordinateneingabegerät und ein drahtloser Eingabestift Expired - Fee Related DE69028477T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27866889A JP2535626B2 (ja) 1989-10-27 1989-10-27 座標入力装置

Publications (2)

Publication Number Publication Date
DE69028477D1 DE69028477D1 (de) 1996-10-17
DE69028477T2 true DE69028477T2 (de) 1997-02-20

Family

ID=17600498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028477T Expired - Fee Related DE69028477T2 (de) 1989-10-27 1990-10-26 Koordinateneingabegerät und ein drahtloser Eingabestift

Country Status (4)

Country Link
US (1) US5073685A (de)
EP (1) EP0424957B1 (de)
JP (1) JP2535626B2 (de)
DE (1) DE69028477T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497176A (en) * 1991-07-23 1996-03-05 Kabushiki Kaisha Wacom Method of transferring detailed data by tablet driver
US5235142A (en) * 1991-09-16 1993-08-10 Calcomp, Inc. Phase reference system for cordless looping digitizer
US5225637A (en) * 1991-10-01 1993-07-06 Kurta Corporation Position resolving system
EP0544278B1 (de) * 1991-11-27 1998-07-15 Canon Kabushiki Kaisha Koordinateneingabegerät
US5491305A (en) * 1992-01-24 1996-02-13 Canon Kabushiki Kaisha Vibration transmission plate for inputting coordinates
US5296871A (en) * 1992-07-27 1994-03-22 Paley W Bradford Three-dimensional mouse with tactile feedback
JP3167801B2 (ja) * 1992-08-20 2001-05-21 キヤノン株式会社 座標入力装置及びその方法
US5565893A (en) * 1993-05-07 1996-10-15 Canon Kabushiki Kaisha Coordinate input apparatus and method using voltage measuring device
US5408055A (en) * 1993-10-25 1995-04-18 Calcomp Inc. Cordless transducer phase reference and data communication apparatus and method for digitizers
US5373118A (en) * 1993-10-25 1994-12-13 Calcomp Inc. Half normal frequency regime phase encoding in cordless digitizers
US5691959A (en) * 1994-04-06 1997-11-25 Fujitsu, Ltd. Stylus position digitizer using acoustic waves
US5412619A (en) * 1994-04-14 1995-05-02 Bauer; Will Three-dimensional displacement of a body with computer interface
US5818429A (en) * 1995-09-06 1998-10-06 Canon Kabushiki Kaisha Coordinates input apparatus and its method
US5768616A (en) * 1995-12-13 1998-06-16 Symbios, Inc. Apparatus for detecting electro-magnetic stylus signals by inducing current into a plurality of sensor coils using signals transmitted by the tranmitter coil of the stylus
DE69722765T2 (de) * 1996-10-11 2004-06-03 Koninklijke Philips Electronics N.V. Verfahren zur bestimmung der stiftgeschwindigkeit entlang einer graphischen tafel und für das ausführen des verfahrens adaptierte graphische tafel
US6108271A (en) * 1998-12-10 2000-08-22 Erskine College Remote control device for controlling electronic devices
IL129450A (en) 1999-04-14 2004-09-27 Pegasus Technologies Ltd Digitizer for erasable white whiteboards
GB0114455D0 (en) * 2001-06-14 2001-08-08 Koninkl Philips Electronics Nv Data inut system
JP2004355098A (ja) * 2003-05-27 2004-12-16 Fujitsu Component Ltd 超音波座標入力装置及び超音波座標入力方法
JP4185825B2 (ja) * 2003-07-01 2008-11-26 キヤノン株式会社 座標入力装置及びその制御方法、情報処理装置、プログラム
US20050259322A1 (en) * 2004-05-20 2005-11-24 Boecker James A Touch-enabled projection screen incorporating vibration sensors
CN101685366A (zh) * 2008-09-26 2010-03-31 汉王科技股份有限公司 具有多点触摸功能的电磁感应装置
KR101678549B1 (ko) * 2010-02-02 2016-11-23 삼성전자주식회사 표면 음향 신호를 이용한 유저 인터페이스 제공 장치 및 방법, 유저 인터페이스를 구비한 디바이스
JP5814556B2 (ja) * 2011-02-04 2015-11-17 キヤノン株式会社 信号処理装置
CN105511616B (zh) * 2015-12-07 2019-01-15 联想(北京)有限公司 一种信息处理方法及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7803764A (nl) * 1978-04-10 1979-10-12 Philips Nv Akoestische schrijfcombinatie, bevattende een schrijf- instrument met een bijbehorend schrijftablet.
FR2551542A1 (fr) * 1983-09-05 1985-03-08 Encausse Gerard Procede et dispositif pour la saisie et l'enregistrement des coordonnees d'un point dans l'espace
EP0169538B1 (de) * 1984-07-25 1991-05-29 Hitachi, Ltd. Tablettartige Koordinateneingabevorrichtung unter Verwendung elastischer Wellen
DE3751763T2 (de) * 1986-06-27 1996-11-14 Canon Kk Koordinateneingabegerät

Also Published As

Publication number Publication date
US5073685A (en) 1991-12-17
EP0424957A3 (en) 1991-09-11
DE69028477D1 (de) 1996-10-17
JPH03141419A (ja) 1991-06-17
EP0424957A2 (de) 1991-05-02
EP0424957B1 (de) 1996-09-11
JP2535626B2 (ja) 1996-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee