DE68921543D1 - Optische Koordinateneingabevorrichtung und Positionszeiger dafür. - Google Patents

Optische Koordinateneingabevorrichtung und Positionszeiger dafür.

Info

Publication number
DE68921543D1
DE68921543D1 DE68921543T DE68921543T DE68921543D1 DE 68921543 D1 DE68921543 D1 DE 68921543D1 DE 68921543 T DE68921543 T DE 68921543T DE 68921543 T DE68921543 T DE 68921543T DE 68921543 D1 DE68921543 D1 DE 68921543D1
Authority
DE
Germany
Prior art keywords
input device
coordinate input
position pointer
optical coordinate
pointer therefor
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
DE68921543T
Other languages
English (en)
Other versions
DE68921543T2 (de
Inventor
Azuma Murakami
Norio Saito
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.)
Wacom Co Ltd
Original Assignee
Wacom Co Ltd
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
Priority claimed from JP63270519A external-priority patent/JPH02116917A/ja
Priority claimed from JP1989058156U external-priority patent/JPH0542509Y2/ja
Priority claimed from JP1139887A external-priority patent/JPH035805A/ja
Application filed by Wacom Co Ltd filed Critical Wacom Co Ltd
Publication of DE68921543D1 publication Critical patent/DE68921543D1/de
Application granted granted Critical
Publication of DE68921543T2 publication Critical patent/DE68921543T2/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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • G06F3/0423—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen using sweeping light beams, e.g. using rotating or vibrating mirror
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE68921543T 1988-10-26 1989-10-25 Optische Koordinateneingabevorrichtung und Positionszeiger dafür. Expired - Fee Related DE68921543T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63270519A JPH02116917A (ja) 1988-10-26 1988-10-26 光学的座標入力装置及びその位置指示器
JP1989058156U JPH0542509Y2 (de) 1989-05-22 1989-05-22
JP1139887A JPH035805A (ja) 1989-06-01 1989-06-01 光学式２次元座標入力装置

Publications (2)

Publication Number Publication Date
DE68921543D1 true DE68921543D1 (de) 1995-04-13
DE68921543T2 DE68921543T2 (de) 1995-07-20

Family

ID=27296501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921543T Expired - Fee Related DE68921543T2 (de) 1988-10-26 1989-10-25 Optische Koordinateneingabevorrichtung und Positionszeiger dafür.

Country Status (3)

Country Link
US (1) US5148016A (de)
EP (1) EP0366112B1 (de)
DE (1) DE68921543T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05127809A (ja) * 1991-04-19 1993-05-25 Sharp Corp 三次元空間座標入力装置
WO1993004424A1 (en) * 1991-08-23 1993-03-04 Sybiz Software Pty. Ltd. Remote sensing computer pointer
NL9101542A (nl) * 1991-09-12 1993-04-01 Robert Jan Proper Meetinrichting voor het bepalen van de positie van een beweegbaar element t.o.v. een referentie.
GB2268263A (en) * 1992-06-30 1994-01-05 Ibm Input device for a visual display unit
WO1994017467A1 (en) * 1993-01-20 1994-08-04 Alexandr Jurievich Romanenko Device for the manual operation of a computer
US5502568A (en) * 1993-03-23 1996-03-26 Wacom Co., Ltd. Optical position detecting unit, optical coordinate input unit and optical position detecting method employing a pattern having a sequence of 1's and 0's
JP3400485B2 (ja) * 1993-03-23 2003-04-28 株式会社ワコム 光学式位置検出装置および光学式座標入力装置
JPH07261920A (ja) * 1994-03-17 1995-10-13 Wacom Co Ltd 光学式位置検出装置および光学式座標入力装置
DE19539955A1 (de) * 1995-10-26 1997-04-30 Sick Ag Optische Erfassungseinrichtung
US5729475A (en) * 1995-12-27 1998-03-17 Romanik, Jr.; Carl J. Optical system for accurate monitoring of the position and orientation of an object
US6396005B2 (en) 1998-06-15 2002-05-28 Rodgers Technology Center, Inc. Method and apparatus for diminishing grid complexity in a tablet
GB2339096A (en) * 1998-06-29 2000-01-12 Jonathan Brookhouse Laser tracking system
JP2000222110A (ja) * 1999-01-29 2000-08-11 Ricoh Elemex Corp 座標入力装置
JP4083941B2 (ja) * 1999-09-03 2008-04-30 株式会社リコー 座標入力装置
WO2001057635A1 (fr) * 2000-02-02 2001-08-09 Fujitsu Limited Detecteur de position optique
WO2001079981A1 (fr) * 2000-04-14 2001-10-25 Fujitsu Limited Detecteur de position optique
JP2004341892A (ja) * 2003-05-16 2004-12-02 Fuji Xerox Co Ltd 指示入力装置、指示入力方法、及びプログラム
JP4164423B2 (ja) * 2003-08-29 2008-10-15 キヤノン株式会社 センシング部とポインティングデバイスとを含み構成される装置
US7633633B2 (en) 2003-08-29 2009-12-15 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Position determination that is responsive to a retro-reflective object
US7359041B2 (en) * 2003-09-04 2008-04-15 Avago Technologies Ecbu Ip Pte Ltd Method and system for optically tracking a target using a triangulation technique
US7360703B2 (en) * 2004-09-23 2008-04-22 Ut-Battelle, Llc Laser scanning system for object monitoring
US7609249B2 (en) * 2005-04-21 2009-10-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Position determination utilizing a cordless device
US7473884B2 (en) * 2005-04-21 2009-01-06 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Orientation determination utilizing a cordless device
US7898524B2 (en) * 2005-06-30 2011-03-01 Logitech Europe S.A. Optical displacement detection over varied surfaces
US20070109527A1 (en) * 2005-11-14 2007-05-17 Wenstrand John S System and method for generating position information
US7796119B2 (en) * 2006-04-03 2010-09-14 Avago Technologies General Ip (Singapore) Pte. Ltd. Position determination with reference
CN101825971B (zh) * 2009-03-02 2012-07-04 林志雄 激光扫描输入装置
TWI476364B (zh) * 2011-05-09 2015-03-11 Lin Cho Yi 感測方法與裝置
TWI461988B (zh) * 2011-06-15 2014-11-21 Pixart Imaging Inc 光學觸控裝置
CN104423722A (zh) * 2013-09-04 2015-03-18 中强光电股份有限公司 光学触控装置
JP2016201002A (ja) * 2015-04-10 2016-12-01 船井電機株式会社 位置検出装置及び空間入力装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592329A (en) * 1945-08-23 1952-04-08 Schlumberger Prospection Optical apparatus for measuring by deflection
US3632191A (en) * 1970-03-26 1972-01-04 Magnavne Inc Mirror and lens assembly
DE2355616C3 (de) * 1973-11-07 1979-05-03 Rainer Dipl.-Ing. Erhardt Vorrichtung zum Übertragen graphisch vorgegebener Daten von einem Tableau auf einen Rechner
GB1466471A (en) * 1974-09-25 1977-03-09 Cetec Systems Ltd Optical digistising system
US4294543A (en) * 1979-11-13 1981-10-13 Command Control & Communications Corporation Optical system for developing point coordinate information
DE3344478A1 (de) * 1983-12-08 1985-06-20 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Retroreflektor

Also Published As

Publication number Publication date
US5148016A (en) 1992-09-15
EP0366112A2 (de) 1990-05-02
DE68921543T2 (de) 1995-07-20
EP0366112B1 (de) 1995-03-08
EP0366112A3 (en) 1990-12-19

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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