DE69324417D1 - Vorrichtung und Verfahren zur Koordinateneingabe und Oszillationsgenerator - Google Patents

Vorrichtung und Verfahren zur Koordinateneingabe und Oszillationsgenerator

Info

Publication number
DE69324417D1
DE69324417D1 DE69324417T DE69324417T DE69324417D1 DE 69324417 D1 DE69324417 D1 DE 69324417D1 DE 69324417 T DE69324417 T DE 69324417T DE 69324417 T DE69324417 T DE 69324417T DE 69324417 D1 DE69324417 D1 DE 69324417D1
Authority
DE
Germany
Prior art keywords
input device
coordinate input
oscillation generator
oscillation
generator
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
DE69324417T
Other languages
English (en)
Other versions
DE69324417T2 (de
Inventor
Masaki Tokioka
Atsushi Tanaka
Yuichiro Yoshimura
Kiyoshi Kaneko
Ryozo Yanagisawa
Katsuyuki Kobayashi
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 DE69324417D1 publication Critical patent/DE69324417D1/de
Application granted granted Critical
Publication of DE69324417T2 publication Critical patent/DE69324417T2/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
    • 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)
  • Acoustics & Sound (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
DE69324417T 1992-08-20 1993-08-17 Vorrichtung und Verfahren zur Koordinateneingabe und Oszillationsgenerator Expired - Fee Related DE69324417T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22177092A JP3167801B2 (ja) 1992-08-20 1992-08-20 座標入力装置及びその方法

Publications (2)

Publication Number Publication Date
DE69324417D1 true DE69324417D1 (de) 1999-05-20
DE69324417T2 DE69324417T2 (de) 1999-11-04

Family

ID=16771933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324417T Expired - Fee Related DE69324417T2 (de) 1992-08-20 1993-08-17 Vorrichtung und Verfahren zur Koordinateneingabe und Oszillationsgenerator

Country Status (4)

Country Link
US (1) US5539160A (de)
EP (1) EP0584695B1 (de)
JP (1) JP3167801B2 (de)
DE (1) DE69324417T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565893A (en) * 1993-05-07 1996-10-15 Canon Kabushiki Kaisha Coordinate input apparatus and method using voltage measuring device
JP3243100B2 (ja) * 1994-01-12 2002-01-07 キヤノン株式会社 温度移相回路及び座標入力装置
DE19549493B4 (de) * 1994-04-06 2005-03-24 Fujitsu Ltd., Kawasaki Anordnung zur Detektion der Position eines kabellosen Stiftes auf einem Tablett
FR2725513B1 (fr) * 1994-10-06 1996-12-20 Univ Paris Curie Dispositif d'acquisition de coordonnees de la pointe d'un stylet en deplacement sur une plaque
US6236391B1 (en) * 1995-01-24 2001-05-22 Elo Touchsystems, Inc. Acoustic touch position sensor using a low acoustic loss transparent substrate
US5657053A (en) * 1995-04-26 1997-08-12 Texas Instruments Incorporated Method for determining pen location on display apparatus using piezoelectric point elements
JPH0922324A (ja) * 1995-07-05 1997-01-21 Canon Inc 座標入力装置
WO1997004381A1 (fr) 1995-07-20 1997-02-06 Sega Enterprises, Ltd. Unite de traitement d'image, procede de traitement d'image, dispositif d'entree utilise dans ledit procede, machine de jeux et support d'enregistrement
US5761087A (en) * 1996-01-10 1998-06-02 Canon Kabushiki Kaisha Coordinate input device and a control method therefor
JPH09190268A (ja) 1996-01-11 1997-07-22 Canon Inc 情報処理装置およびその方法
US6225986B1 (en) 1997-01-06 2001-05-01 Canon Kabushiki Kaisha Coordinate input apparatus and its control method
JPH11249803A (ja) 1998-03-03 1999-09-17 Canon Inc 座標入力装置及びその制御方法、コンピュータ可読メモリ
JP5335574B2 (ja) * 2009-06-18 2013-11-06 キヤノン株式会社 画像処理装置及びその制御方法
JP5322806B2 (ja) * 2009-06-29 2013-10-23 Ｋｄｄｉ株式会社 ポインティングシステム
US20140028500A1 (en) * 2012-07-30 2014-01-30 Yu-Ming Liu Positioning System
JP6005248B1 (ja) * 2015-11-27 2016-10-12 株式会社フロムアイコーポレーション ブラジャー
US11157099B2 (en) * 2019-08-05 2021-10-26 Adx Research, Inc. Electronic writing device and a method for operating the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504334A (en) * 1968-10-16 1970-03-31 Stromberg Datagraphix Inc Rectangular coordinate indicating system employing cordless stylus
US3587022A (en) * 1969-11-21 1971-06-22 Fasco Industries Thermostatic switches and process and apparatus for calibrating same
US3857022A (en) * 1973-11-15 1974-12-24 Integrated Sciences Corp Graphic input device
GB2042726A (en) * 1979-03-07 1980-09-24 Bransbury R Pattern Logging Device
DE3751763T2 (de) * 1986-06-27 1996-11-14 Canon Kk Koordinateneingabegerät
US5097415A (en) * 1987-03-24 1992-03-17 Canon Kabushiki Kaisha Coordinates input apparatus
US4887245A (en) * 1987-04-06 1989-12-12 Canon Kabushiki Kaisha Coordinates input apparatus
JP2535626B2 (ja) * 1989-10-27 1996-09-18 キヤノン株式会社 座標入力装置
US5308936A (en) * 1992-08-26 1994-05-03 Mark S. Knighton Ultrasonic pen-type data input device

Also Published As

Publication number Publication date
EP0584695A2 (de) 1994-03-02
EP0584695A3 (de) 1994-04-13
JPH0667794A (ja) 1994-03-11
JP3167801B2 (ja) 2001-05-21
DE69324417T2 (de) 1999-11-04
EP0584695B1 (de) 1999-04-14
US5539160A (en) 1996-07-23

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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