DE602005021421D1 - Koordinateneingabegerät, Steuerungsverfahren und Programm dafür - Google Patents

Koordinateneingabegerät, Steuerungsverfahren und Programm dafür

Info

Publication number
DE602005021421D1
DE602005021421D1 DE602005021421T DE602005021421T DE602005021421D1 DE 602005021421 D1 DE602005021421 D1 DE 602005021421D1 DE 602005021421 T DE602005021421 T DE 602005021421T DE 602005021421 T DE602005021421 T DE 602005021421T DE 602005021421 D1 DE602005021421 D1 DE 602005021421D1
Authority
DE
Germany
Prior art keywords
program
control method
input device
coordinate input
coordinate
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 - Lifetime
Application number
DE602005021421T
Other languages
German (de)
English (en)
Inventor
Katsuyuki Kobayashi
Yuichiro Yoshimura
Atsushi Tanaka
Kiwamu Kobayashi
Hajime Sato
Masahide Hasegawa
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 DE602005021421D1 publication Critical patent/DE602005021421D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F3/042—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
    • 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
    • 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
    • G06F3/042—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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE602005021421T 2004-03-11 2005-03-09 Koordinateneingabegerät, Steuerungsverfahren und Programm dafür Expired - Lifetime DE602005021421D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004069482A JP4522113B2 (ja) 2004-03-11 2004-03-11 座標入力装置

Publications (1)

Publication Number Publication Date
DE602005021421D1 true DE602005021421D1 (de) 2010-07-08

Family

ID=34836477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005021421T Expired - Lifetime DE602005021421D1 (de) 2004-03-11 2005-03-09 Koordinateneingabegerät, Steuerungsverfahren und Programm dafür

Country Status (6)

Country Link
US (1) US7432914B2 (https=)
EP (1) EP1577745B1 (https=)
JP (1) JP4522113B2 (https=)
KR (1) KR100707847B1 (https=)
CN (1) CN1329805C (https=)
DE (1) DE602005021421D1 (https=)

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TWI454998B (zh) * 2011-10-28 2014-10-01 Wistron Corp 光學觸控裝置
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Also Published As

Publication number Publication date
JP4522113B2 (ja) 2010-08-11
KR20060043857A (ko) 2006-05-15
US7432914B2 (en) 2008-10-07
EP1577745A1 (en) 2005-09-21
EP1577745B1 (en) 2010-05-26
KR100707847B1 (ko) 2007-04-17
US20050200613A1 (en) 2005-09-15
CN1667567A (zh) 2005-09-14
CN1329805C (zh) 2007-08-01
JP2005258810A (ja) 2005-09-22

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