DE60122772D1 - Projektor und verfahren zur einstellung der projektionsgrösse - Google Patents

Projektor und verfahren zur einstellung der projektionsgrösse

Info

Publication number
DE60122772D1
DE60122772D1 DE60122772T DE60122772T DE60122772D1 DE 60122772 D1 DE60122772 D1 DE 60122772D1 DE 60122772 T DE60122772 T DE 60122772T DE 60122772 T DE60122772 T DE 60122772T DE 60122772 D1 DE60122772 D1 DE 60122772D1
Authority
DE
Germany
Prior art keywords
projector
setting
projection size
projection
size
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
DE60122772T
Other languages
English (en)
Other versions
DE60122772T2 (de
Inventor
Masayuki Suzuki
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE60122772D1 publication Critical patent/DE60122772D1/de
Publication of DE60122772T2 publication Critical patent/DE60122772T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells
    • H04N2005/745—Control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DE60122772T 2000-12-26 2001-12-25 Projektor und verfahren zur einstellung der projektionsgrösse Expired - Lifetime DE60122772T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000394730 2000-12-26
JP2000394730 2000-12-26
PCT/JP2001/011406 WO2002052844A1 (fr) 2000-12-26 2001-12-25 Projecteur et procede de reglage de taille de projection

Publications (2)

Publication Number Publication Date
DE60122772D1 true DE60122772D1 (de) 2006-10-12
DE60122772T2 DE60122772T2 (de) 2007-09-20

Family

ID=18860313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122772T Expired - Lifetime DE60122772T2 (de) 2000-12-26 2001-12-25 Projektor und verfahren zur einstellung der projektionsgrösse

Country Status (7)

Country Link
US (1) US7116379B2 (de)
EP (1) EP1347640B1 (de)
JP (1) JPWO2002052844A1 (de)
CN (1) CN1264343C (de)
DE (1) DE60122772T2 (de)
TW (1) TW522278B (de)
WO (1) WO2002052844A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002055669A (ja) * 2000-08-11 2002-02-20 Nec Viewtechnology Ltd 連結表示装置、及び、連結表示方法
JPWO2004021079A1 (ja) * 2002-08-29 2005-12-22 ソニー株式会社 投写型表示装置
TWI222830B (en) * 2003-03-26 2004-10-21 Coretronic Corp Image transmission system for rear projection television
US20070118812A1 (en) * 2003-07-15 2007-05-24 Kaleidescope, Inc. Masking for presenting differing display formats for media streams
US7928994B2 (en) 2003-07-16 2011-04-19 Transpacific Image, Llc Graphics items that extend outside a background perimeter
US7274382B2 (en) * 2003-07-16 2007-09-25 Plut William J Customizable background sizes and controls for changing background size
JP2005123707A (ja) * 2003-10-14 2005-05-12 Casio Comput Co Ltd 撮像投影装置及び撮像投影システムと、表示画像生成装置、表示画像生成方法
US20070013873A9 (en) * 2004-04-29 2007-01-18 Jacobson Joseph M Low cost portable computing device
WO2005112424A1 (fr) * 2004-05-19 2005-11-24 Dstmedia Technology Co., Ltd. Procede d'affichage d'images
CN1318884C (zh) * 2004-06-11 2007-05-30 明基电通股份有限公司 调整投影机的光机的方法
US7461939B2 (en) * 2004-11-19 2008-12-09 Hewlett-Packard Development Company, L.P. Automatic zoom for screen fitting
US20060250583A1 (en) * 2005-05-05 2006-11-09 Andrew Huibers Multi-mode projectors with spatial light modulators
US7868847B2 (en) * 2005-05-24 2011-01-11 Mark W Miles Immersive environments with multiple points of view
US20060274209A1 (en) * 2005-06-03 2006-12-07 Coretronic Corporation Method and a control device using the same for controlling a display device
CN100349458C (zh) * 2005-07-12 2007-11-14 圆刚科技股份有限公司 简报用数字摄影机
US8174627B2 (en) * 2005-09-06 2012-05-08 Hewlett-Packard Development Company, L.P. Selectively masking image data
JP5088665B2 (ja) * 2006-04-12 2012-12-05 セイコーエプソン株式会社 画像表示装置
US7787062B2 (en) * 2006-05-19 2010-08-31 Chunghwa Picture Tubes, Ltd. Rear projection display and circuit and method for adjusting image thereof
JP4450014B2 (ja) 2007-05-30 2010-04-14 セイコーエプソン株式会社 プロジェクタ、画像表示装置、および、画像処理装置
FR2947063B1 (fr) * 2009-06-19 2011-07-01 Commissariat Energie Atomique Retroprojecteur
US8400468B2 (en) * 2009-08-27 2013-03-19 Seiko Epson Corporation Projector masks for calibrating projector-based display systems
WO2011104709A2 (en) 2010-02-23 2011-09-01 Rami Parham A system for projecting content to a display surface having user-controlled size, shape and location/direction and apparatus and methods useful in conjunction therewith
US9880619B2 (en) 2010-02-23 2018-01-30 Muy Interactive Ltd. Virtual reality system with a finger-wearable control
US8506090B2 (en) * 2010-03-22 2013-08-13 Microvision, Inc. Projection system with image orientation correction and corresponding method
US20110234921A1 (en) * 2010-03-24 2011-09-29 Victor Ivashin Black-Level Compensation in Multi-Projector Display Systems
JP2012156797A (ja) * 2011-01-26 2012-08-16 Sony Corp 画像処理装置及び画像処理方法
US9389497B2 (en) 2013-07-18 2016-07-12 Tencent Technology (Shenzhen) Company Limited Micro-projection-display devices and adjustable display screens
US10409366B2 (en) 2014-04-28 2019-09-10 Adobe Inc. Method and apparatus for controlling display of digital content using eye movement
JP2016109841A (ja) * 2014-12-05 2016-06-20 セイコーエプソン株式会社 表示装置、及び、表示装置の制御方法
US10242379B2 (en) * 2015-01-30 2019-03-26 Adobe Inc. Tracking visual gaze information for controlling content display
CN106773468B (zh) * 2016-11-30 2018-08-28 苏州佳世达光电有限公司 投影装置及投影装置的控制方法
CN109542381A (zh) * 2018-11-26 2019-03-29 努比亚技术有限公司 付款码显示控制方法、移动终端及计算机可读存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392156A (en) * 1981-05-04 1983-07-05 Ampex Corporation Video key edge generator for increasing the size of an associated border, drop shadow and/or outline
JPS6284665A (ja) 1985-10-09 1987-04-18 Matsushita Electric Ind Co Ltd テレビジヨン受像機
JP3152396B2 (ja) * 1990-09-04 2001-04-03 株式会社東芝 医用画像表示装置
JPH04175742A (ja) 1990-11-09 1992-06-23 Sharp Corp 液晶プロジェクション装置
JPH04365280A (ja) * 1991-06-13 1992-12-17 Matsushita Electric Ind Co Ltd 投写型画像表示装置
US5285268A (en) 1991-12-10 1994-02-08 Victor Company Of Japan, Ltd. Projection type display device having a mask for cutting off unnecessary light parts of displayed picture
JPH05323451A (ja) * 1992-05-18 1993-12-07 Victor Co Of Japan Ltd ビデオプロジェクター装置
US5347318A (en) 1992-06-16 1994-09-13 Canon Kabushiki Kaisha Apparatus for processing video signals having different aspect ratios
JPH06334947A (ja) * 1993-05-26 1994-12-02 Mitsubishi Electric Corp ビデオプロジェクタ
US5721565A (en) * 1994-04-29 1998-02-24 Proxima Corporation Zooming protection display control system and method of using same
JP3329070B2 (ja) 1994-05-31 2002-09-30 松下電器産業株式会社 投写型表示装置
JPH1188806A (ja) * 1997-09-02 1999-03-30 Toshiba Corp 書画用カメラ付き液晶プロジェクタ
JPH1184530A (ja) 1997-09-03 1999-03-26 Victor Co Of Japan Ltd プロジェクタ装置
JPH1195324A (ja) * 1997-09-19 1999-04-09 Fujitsu General Ltd 簡易画面サイズ調整プロジェクタ
JP3613985B2 (ja) 1998-06-29 2005-01-26 セイコーエプソン株式会社 画像処理装置および投写型表示装置

Also Published As

Publication number Publication date
JPWO2002052844A1 (ja) 2004-04-30
WO2002052844A1 (fr) 2002-07-04
TW522278B (en) 2003-03-01
EP1347640A4 (de) 2004-07-14
DE60122772T2 (de) 2007-09-20
US20030020885A1 (en) 2003-01-30
CN1406434A (zh) 2003-03-26
EP1347640B1 (de) 2006-08-30
CN1264343C (zh) 2006-07-12
EP1347640A1 (de) 2003-09-24
US7116379B2 (en) 2006-10-03

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee
8364 No opposition during term of opposition
8370 Indication of lapse of patent is to be deleted