JP2003158597A5 - - Google Patents

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Publication number
JP2003158597A5
JP2003158597A5 JP2001356213A JP2001356213A JP2003158597A5 JP 2003158597 A5 JP2003158597 A5 JP 2003158597A5 JP 2001356213 A JP2001356213 A JP 2001356213A JP 2001356213 A JP2001356213 A JP 2001356213A JP 2003158597 A5 JP2003158597 A5 JP 2003158597A5
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JP
Japan
Prior art keywords
pen
screen
detection unit
display device
input device
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.)
Pending
Application number
JP2001356213A
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English (en)
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JP2003158597A (ja
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Application filed filed Critical
Priority to JP2001356213A priority Critical patent/JP2003158597A/ja
Priority claimed from JP2001356213A external-priority patent/JP2003158597A/ja
Publication of JP2003158597A publication Critical patent/JP2003158597A/ja
Publication of JP2003158597A5 publication Critical patent/JP2003158597A5/ja
Pending legal-status Critical Current

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Claims (1)

  1. 手書き画像入力装置のペンが当接せしめられる表面を有するスクリーンと、該スクリーンの外周部を支持し前記手書き画像入力装置のペン位置検知部が取り付けられるスクリーン支持部と、前記スクリーンに画像を形成する画像形成手段とを備えており、前記ペン位置検知部は前記表面に当接せしめられた前記ペンの位置を検知して前記表面上における前記ペンの位置を示す手書き画像信号を生成する画像表示装置であって、
    前記スクリーンは前記表面の中央に５ｋｇの加重を印加した時の撓み量が１０ｍｍ以下であることを特徴とする画像表示装置。
JP2001356213A 2001-11-21 2001-11-21 手書き画像入力面として使用されるスクリーンを備えた画像表示装置 Pending JP2003158597A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001356213A JP2003158597A (ja) 2001-11-21 2001-11-21 手書き画像入力面として使用されるスクリーンを備えた画像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001356213A JP2003158597A (ja) 2001-11-21 2001-11-21 手書き画像入力面として使用されるスクリーンを備えた画像表示装置

Publications (2)

Publication Number Publication Date
JP2003158597A JP2003158597A (ja) 2003-05-30
JP2003158597A5 true JP2003158597A5 (ja) 2005-07-14

Family

ID=19167777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001356213A Pending JP2003158597A (ja) 2001-11-21 2001-11-21 手書き画像入力面として使用されるスクリーンを備えた画像表示装置

Country Status (1)

Country Link
JP (1) JP2003158597A (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4052498B2 (ja) 1999-10-29 2008-02-27 株式会社リコー 座標入力装置および方法
JP2001184161A (ja) 1999-12-27 2001-07-06 Ricoh Co Ltd 情報入力方法、情報入力装置、筆記入力装置、筆記データ管理方法、表示制御方法、携帯型電子筆記装置および記録媒体
US6803906B1 (en) 2000-07-05 2004-10-12 Smart Technologies, Inc. Passive touch system and method of detecting user input
US6954197B2 (en) 2002-11-15 2005-10-11 Smart Technologies Inc. Size/scale and orientation determination of a pointer in a camera-based touch system
US7629967B2 (en) 2003-02-14 2009-12-08 Next Holdings Limited Touch screen signal processing
US8508508B2 (en) 2003-02-14 2013-08-13 Next Holdings Limited Touch screen signal processing with single-point calibration
US8456447B2 (en) 2003-02-14 2013-06-04 Next Holdings Limited Touch screen signal processing
US7532206B2 (en) 2003-03-11 2009-05-12 Smart Technologies Ulc System and method for differentiating between pointers used to contact touch surface
US7274356B2 (en) 2003-10-09 2007-09-25 Smart Technologies Inc. Apparatus for determining the location of a pointer within a region of interest
JP2005189784A (ja) * 2003-12-25 2005-07-14 Figla Co Ltd リアプロジェクター
US7355593B2 (en) 2004-01-02 2008-04-08 Smart Technologies, Inc. Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region
US7460110B2 (en) 2004-04-29 2008-12-02 Smart Technologies Ulc Dual mode touch system
US7538759B2 (en) 2004-05-07 2009-05-26 Next Holdings Limited Touch panel display system with illumination and detection provided from a single edge
US8120596B2 (en) 2004-05-21 2012-02-21 Smart Technologies Ulc Tiled touch system
AU2005332017B2 (en) * 2004-06-04 2010-06-17 Polyvision Corporation Interactive communication systems
US8115753B2 (en) 2007-04-11 2012-02-14 Next Holdings Limited Touch screen system with hover and click input methods
KR100894825B1 (ko) 2007-06-26 2009-04-24 오정선 유리판재를 포함하는 전자칠판용 프로젝션 스크린
US8094137B2 (en) 2007-07-23 2012-01-10 Smart Technologies Ulc System and method of detecting contact on a display
AU2008280953A1 (en) 2007-08-30 2009-03-19 Next Holdings Ltd Optical touchscreen with improved illumination
CA2697856A1 (en) 2007-08-30 2009-03-05 Next Holdings, Inc. Low profile touch panel systems
US8405636B2 (en) 2008-01-07 2013-03-26 Next Holdings Limited Optical position sensing system and optical position sensor assembly
US8902193B2 (en) 2008-05-09 2014-12-02 Smart Technologies Ulc Interactive input system and bezel therefor
US8339378B2 (en) 2008-11-05 2012-12-25 Smart Technologies Ulc Interactive input system with multi-angle reflector
US8692768B2 (en) 2009-07-10 2014-04-08 Smart Technologies Ulc Interactive input system

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