JP4054847B2 - 光デジタイザ - Google Patents

光デジタイザ Download PDF

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Publication number
JP4054847B2
JP4054847B2 JP32048299A JP32048299A JP4054847B2 JP 4054847 B2 JP4054847 B2 JP 4054847B2 JP 32048299 A JP32048299 A JP 32048299A JP 32048299 A JP32048299 A JP 32048299A JP 4054847 B2 JP4054847 B2 JP 4054847B2
Authority
JP
Japan
Prior art keywords
mirror
imaging
optical digitizer
coordinate plane
imaging means
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
JP32048299A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001142630A (ja
JP2001142630A5 (enExample
Inventor
保二 小川
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.)
Newcom Inc
Xiroku Inc
Original Assignee
Newcom Inc
Xiroku 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 Newcom Inc, Xiroku Inc filed Critical Newcom Inc
Priority to JP32048299A priority Critical patent/JP4054847B2/ja
Priority to EP00309791A priority patent/EP1100040A2/en
Priority to KR1020000066397A priority patent/KR20010051563A/ko
Priority to CN00132366A priority patent/CN1296241A/zh
Publication of JP2001142630A publication Critical patent/JP2001142630A/ja
Publication of JP2001142630A5 publication Critical patent/JP2001142630A5/ja
Application granted granted Critical
Publication of JP4054847B2 publication Critical patent/JP4054847B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G06F3/0428—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by sensing at the edges of the touch surface the interruption of optical paths, e.g. an illumination plane, parallel to the touch surface which may be virtual
    • 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)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP32048299A 1999-11-11 1999-11-11 光デジタイザ Expired - Fee Related JP4054847B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP32048299A JP4054847B2 (ja) 1999-11-11 1999-11-11 光デジタイザ
EP00309791A EP1100040A2 (en) 1999-11-11 2000-11-06 Optical digitizer using curved mirror
KR1020000066397A KR20010051563A (ko) 1999-11-11 2000-11-09 곡선 모양의 미러를 사용하는 광 디지타이저
CN00132366A CN1296241A (zh) 1999-11-11 2000-11-13 利用曲面镜的数字化仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32048299A JP4054847B2 (ja) 1999-11-11 1999-11-11 光デジタイザ

Publications (3)

Publication Number Publication Date
JP2001142630A JP2001142630A (ja) 2001-05-25
JP2001142630A5 JP2001142630A5 (enExample) 2005-02-24
JP4054847B2 true JP4054847B2 (ja) 2008-03-05

Family

ID=18121949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32048299A Expired - Fee Related JP4054847B2 (ja) 1999-11-11 1999-11-11 光デジタイザ

Country Status (4)

Country Link
EP (1) EP1100040A2 (enExample)
JP (1) JP4054847B2 (enExample)
KR (1) KR20010051563A (enExample)
CN (1) CN1296241A (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040003736A (ko) * 2002-07-04 2004-01-13 주식회사 소프트로닉스 다차원 서명 시스템
JP2005107607A (ja) * 2003-09-29 2005-04-21 Eit:Kk 光学式位置検出装置
KR100623039B1 (ko) * 2004-04-21 2006-09-18 와우테크 주식회사 광을 이용하는 좌표측정 시스템
KR100615554B1 (ko) * 2005-01-25 2006-08-25 한국정보통신대학교 산학협력단 초소형 정보기기용 촉각형 정보 입력 시스템 및 장치
KR20060097962A (ko) * 2005-03-08 2006-09-18 삼성전자주식회사 디스플레이장치
JP4612853B2 (ja) 2005-03-29 2011-01-12 キヤノン株式会社 指示位置認識装置及びそれを有する情報入力装置
JP4459155B2 (ja) * 2005-11-14 2010-04-28 株式会社東芝 光学式位置計測装置
KR20080044017A (ko) 2006-11-15 2008-05-20 삼성전자주식회사 터치 스크린
KR100849322B1 (ko) 2006-11-20 2008-07-29 삼성전자주식회사 이미지 센서를 이용한 터치 스크린
US8339378B2 (en) * 2008-11-05 2012-12-25 Smart Technologies Ulc Interactive input system with multi-angle reflector
JP2010257089A (ja) 2009-04-22 2010-11-11 Xiroku:Kk 光学式位置検出装置
CN101872270B (zh) * 2009-04-25 2013-09-18 鸿富锦精密工业（深圳）有限公司 触控装置
KR101604030B1 (ko) 2009-06-16 2016-03-16 삼성전자주식회사 어레이 방식의 후방 카메라를 이용한 멀티터치 센싱 장치
JP5742398B2 (ja) * 2011-04-06 2015-07-01 セイコーエプソン株式会社 光学式位置検出装置、および入力機能付き表示システム
JP2012226412A (ja) * 2011-04-15 2012-11-15 Seiko Epson Corp 光学式位置検出装置および入力機能付き表示システム
JP5814608B2 (ja) * 2011-05-02 2015-11-17 キヤノン株式会社 座標入力装置及びその制御方法、プログラム
KR101359731B1 (ko) * 2012-03-29 2014-02-07 (주)아이타키온 반사부를 이용한 터치인식 시스템
JP6160329B2 (ja) * 2013-07-24 2017-07-12 船井電機株式会社 プロジェクタ
KR102215733B1 (ko) * 2018-06-08 2021-02-16 주식회사 이미지마이닝 레이저를 이용한 인터랙티브 시스템
KR102215734B1 (ko) * 2018-06-08 2021-02-16 주식회사 이미지마이닝 Ir 레이저 기반의 개체 인식을 통한 인터랙티브 시스템
AT526145B1 (de) * 2023-02-23 2023-12-15 Wilfried Lutz Dr Abbildende Optik

Also Published As

Publication number Publication date
EP1100040A2 (en) 2001-05-16
JP2001142630A (ja) 2001-05-25
CN1296241A (zh) 2001-05-23
KR20010051563A (ko) 2001-06-25

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