KR20010051563A - 곡선 모양의 미러를 사용하는 광 디지타이저 - Google Patents

곡선 모양의 미러를 사용하는 광 디지타이저 Download PDF

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Publication number
KR20010051563A
KR20010051563A KR1020000066397A KR20000066397A KR20010051563A KR 20010051563 A KR20010051563 A KR 20010051563A KR 1020000066397 A KR1020000066397 A KR 1020000066397A KR 20000066397 A KR20000066397 A KR 20000066397A KR 20010051563 A KR20010051563 A KR 20010051563A
Authority
KR
South Korea
Prior art keywords
mirror
optical digitizer
imaging means
imaging
curved
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.)
Withdrawn
Application number
KR1020000066397A
Other languages
English (en)
Korean (ko)
Inventor
오가와야스지
Original Assignee
가부시키가이샤 뉴콤
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 가부시키가이샤 뉴콤 filed Critical 가부시키가이샤 뉴콤
Publication of KR20010051563A publication Critical patent/KR20010051563A/ko
Withdrawn legal-status Critical Current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
    • 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
    • G06F3/042—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)
KR1020000066397A 1999-11-11 2000-11-09 곡선 모양의 미러를 사용하는 광 디지타이저 Withdrawn KR20010051563A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP99-320482 1999-11-11
JP32048299A JP4054847B2 (ja) 1999-11-11 1999-11-11 光デジタイザ

Publications (1)

Publication Number Publication Date
KR20010051563A true KR20010051563A (ko) 2001-06-25

Family

ID=18121949

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000066397A Withdrawn KR20010051563A (ko) 1999-11-11 2000-11-09 곡선 모양의 미러를 사용하는 광 디지타이저

Country Status (4)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615554B1 (ko) * 2005-01-25 2006-08-25 한국정보통신대학교 산학협력단 초소형 정보기기용 촉각형 정보 입력 시스템 및 장치
KR100623039B1 (ko) * 2004-04-21 2006-09-18 와우테크 주식회사 광을 이용하는 좌표측정 시스템
KR100849322B1 (ko) 2006-11-20 2008-07-29 삼성전자주식회사 이미지 센서를 이용한 터치 스크린
US8035625B2 (en) 2006-11-15 2011-10-11 Samsung Electronics Co., Ltd. Touch screen
KR101359731B1 (ko) * 2012-03-29 2014-02-07 (주)아이타키온 반사부를 이용한 터치인식 시스템
US9870100B2 (en) 2009-06-16 2018-01-16 Samsung Electronics Co., Ltd. Multi-touch sensing apparatus using rear view camera of array type
KR20190139384A (ko) * 2018-06-08 2019-12-18 주식회사 이미지마이닝 Ir 레이저 기반의 개체 인식을 통한 인터랙티브 시스템
KR20190139383A (ko) * 2018-06-08 2019-12-18 주식회사 이미지마이닝 레이저를 이용한 인터랙티브 시스템

Families Citing this family (13)

* 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
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
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
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
JP6160329B2 (ja) * 2013-07-24 2017-07-12 船井電機株式会社 プロジェクタ
AT526145B1 (de) * 2023-02-23 2023-12-15 Wilfried Lutz Dr Abbildende Optik

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8035625B2 (en) 2006-11-15 2011-10-11 Samsung Electronics Co., Ltd. Touch screen
KR100849322B1 (ko) 2006-11-20 2008-07-29 삼성전자주식회사 이미지 센서를 이용한 터치 스크린
US9870100B2 (en) 2009-06-16 2018-01-16 Samsung Electronics Co., Ltd. Multi-touch sensing apparatus using rear view camera of array type
KR101359731B1 (ko) * 2012-03-29 2014-02-07 (주)아이타키온 반사부를 이용한 터치인식 시스템
KR20190139384A (ko) * 2018-06-08 2019-12-18 주식회사 이미지마이닝 Ir 레이저 기반의 개체 인식을 통한 인터랙티브 시스템
KR20190139383A (ko) * 2018-06-08 2019-12-18 주식회사 이미지마이닝 레이저를 이용한 인터랙티브 시스템

Also Published As

Publication number Publication date
EP1100040A2 (en) 2001-05-16
CN1296241A (zh) 2001-05-23
JP2001142630A (ja) 2001-05-25
JP4054847B2 (ja) 2008-03-05

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20001109

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid