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FR2887640B1 - Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant - Google Patents

Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant

Info

Publication number
FR2887640B1
FR2887640B1 FR0506474A FR0506474A FR2887640B1 FR 2887640 B1 FR2887640 B1 FR 2887640B1 FR 0506474 A FR0506474 A FR 0506474A FR 0506474 A FR0506474 A FR 0506474A FR 2887640 B1 FR2887640 B1 FR 2887640B1
Authority
FR
France
Prior art keywords
projector
imager
illuminating
therefor
projector therefor
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
FR0506474A
Other languages
English (en)
Other versions
FR2887640A1 (fr
Inventor
Laurent Blonde
Khaled Sarayeddine
Donnell Eugene M O
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to FR0506474A priority Critical patent/FR2887640B1/fr
Priority to EP06115180A priority patent/EP1737245A1/fr
Priority to KR1020060052378A priority patent/KR101222670B1/ko
Priority to US11/472,629 priority patent/US7938546B2/en
Priority to CN2006100932730A priority patent/CN1885154B/zh
Priority to JP2006174100A priority patent/JP5189742B2/ja
Publication of FR2887640A1 publication Critical patent/FR2887640A1/fr
Application granted granted Critical
Publication of FR2887640B1 publication Critical patent/FR2887640B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
FR0506474A 2005-06-24 2005-06-24 Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant Expired - Fee Related FR2887640B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0506474A FR2887640B1 (fr) 2005-06-24 2005-06-24 Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant
EP06115180A EP1737245A1 (fr) 2005-06-24 2006-06-08 Méthode d'éclairage d'un imageur par projection, système correspondant et projecteur
KR1020060052378A KR101222670B1 (ko) 2005-06-24 2006-06-12 프로젝션 이미저를 조명하는 방법, 대응하는 시스템 및 프로젝터
US11/472,629 US7938546B2 (en) 2005-06-24 2006-06-22 Method of illuminating a projecting imager, corresponding system and projector
CN2006100932730A CN1885154B (zh) 2005-06-24 2006-06-23 为投影成像器照明的方法、对应的系统和投影仪
JP2006174100A JP5189742B2 (ja) 2005-06-24 2006-06-23 投影イメージャを照明するための方法、対応するシステム及びプロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0506474A FR2887640B1 (fr) 2005-06-24 2005-06-24 Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant

Publications (2)

Publication Number Publication Date
FR2887640A1 FR2887640A1 (fr) 2006-12-29
FR2887640B1 true FR2887640B1 (fr) 2008-10-03

Family

ID=35478928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0506474A Expired - Fee Related FR2887640B1 (fr) 2005-06-24 2005-06-24 Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant

Country Status (6)

Country Link
US (1) US7938546B2 (fr)
EP (1) EP1737245A1 (fr)
JP (1) JP5189742B2 (fr)
KR (1) KR101222670B1 (fr)
CN (1) CN1885154B (fr)
FR (1) FR2887640B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008035259A1 (fr) * 2006-09-20 2008-03-27 Koninklijke Philips Electronics N.V. Commande dynamique de gamme de couleurs
US8212859B2 (en) * 2006-10-13 2012-07-03 Apple Inc. Peripheral treatment for head-mounted displays
CN101939996A (zh) * 2008-02-08 2011-01-05 皇家飞利浦电子股份有限公司 光模块设备
CN101737701B (zh) * 2010-01-07 2013-03-20 苏州佳世达光电有限公司 发光二极管照明系统及其控制方法、投影机
JP5750572B2 (ja) * 2010-03-30 2015-07-22 パナソニックＩｐマネジメント株式会社 投写型画像表示装置
FR2993675B1 (fr) * 2012-07-18 2015-05-22 Valeo Etudes Electroniques Dispositif et procede d'emission d'un faisceau lumineux destine a former une image, systeme de projection et afficheur utilisant ledit dispositif
JP6064455B2 (ja) * 2012-09-04 2017-01-25 カシオ計算機株式会社 投影装置、投影方法及びプログラム

Family Cites Families (39)

* Cited by examiner, † Cited by third party
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DE69424858T2 (de) * 1993-10-21 2000-12-28 Koninklijke Philips Electronics N.V., Eindhoven Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin
JP3673317B2 (ja) * 1996-04-09 2005-07-20 シチズン時計株式会社 表示装置
US6281949B1 (en) * 1997-03-24 2001-08-28 Sony Corporation Apparatus for displaying a picture which involves spatially modulating a light beam
JP3585097B2 (ja) * 1998-06-04 2004-11-04 セイコーエプソン株式会社 光源装置，光学装置および液晶表示装置
WO1999064912A1 (fr) * 1998-06-05 1999-12-16 Seiko Epson Corporation Source lumineuse et dispositif d'affichage
US6359662B1 (en) * 1999-11-05 2002-03-19 Agilent Technologies, Inc. Method and system for compensating for defects in a multi-light valve display system
JP2001188513A (ja) * 1999-12-28 2001-07-10 Matsushita Electric Ind Co Ltd 表示装置
US6224216B1 (en) * 2000-02-18 2001-05-01 Infocus Corporation System and method employing LED light sources for a projection display
US20020135553A1 (en) * 2000-03-14 2002-09-26 Haruhiko Nagai Image display and image displaying method
JP2002006395A (ja) * 2000-06-26 2002-01-09 Canon Inc 画像表示装置
KR100725426B1 (ko) * 2000-11-23 2007-06-07 엘지.필립스 엘시디 주식회사 시분할 방식 액정표시장치 및 그의 컬러영상표시방법
JP3450842B2 (ja) * 2000-11-30 2003-09-29 キヤノン株式会社 カラー液晶表示装置
JP2002244626A (ja) * 2001-02-22 2002-08-30 Sharp Corp カラーシーケンシャル型表示装置
TW571119B (en) * 2001-12-20 2004-01-11 Delta Electronics Inc Image projection device with integrated semiconductor light emitting element light source
US7391475B2 (en) * 2002-01-31 2008-06-24 Hewlett-Packard Development Company, L.P. Display image generation with differential illumination
US7283181B2 (en) * 2002-01-31 2007-10-16 Hewlett-Packard Development Company, L.P. Selectable color adjustment for image display
US7460179B2 (en) * 2002-01-31 2008-12-02 Hewlett-Packard Development Company, L.P. Adaptive image display
JP3878030B2 (ja) * 2002-02-22 2007-02-07 富士通株式会社 画像表示装置及び画像表示方法
JP4055610B2 (ja) * 2002-03-22 2008-03-05 セイコーエプソン株式会社 画像表示デバイス及びプロジェクタ
JP2004012876A (ja) * 2002-06-07 2004-01-15 Toshiba Corp 投射型表示装置
JP2004111357A (ja) * 2002-07-09 2004-04-08 Topcon Corp 光源装置
JP4027747B2 (ja) * 2002-08-07 2007-12-26 オリンパス株式会社 照明装置及び投影表示装置
JP4046585B2 (ja) * 2002-10-01 2008-02-13 オリンパス株式会社 照明装置と、この照明装置を用いた投影表示装置
US6769772B2 (en) * 2002-10-11 2004-08-03 Eastman Kodak Company Six color display apparatus having increased color gamut
JP2004184852A (ja) * 2002-12-05 2004-07-02 Olympus Corp 表示装置、光源装置、及び照明装置
JP2004311635A (ja) * 2003-04-04 2004-11-04 Olympus Corp 駆動装置及びそれを用いた照明装置、並びに、その照明装置を用いた表示装置
JP2004335992A (ja) * 2003-04-18 2004-11-25 Victor Co Of Japan Ltd 光源装置及びこの光源装置を適用した投射型表示装置
JP3858850B2 (ja) * 2003-05-06 2006-12-20 セイコーエプソン株式会社 表示装置、及び表示方法、並びにプロジェクタ
FR2854698A1 (fr) * 2003-05-09 2004-11-12 Thomson Licensing Sa Systeme de projection d'images a un seul imageur dote d'une roue coloree ayant plusieurs sous-ensembles de segments colores
US20050052376A1 (en) * 2003-08-19 2005-03-10 Shivji Shiraz M. Method and apparatus for light emitting devices based display
JP2005107211A (ja) * 2003-09-30 2005-04-21 Olympus Corp 画像投影装置
JP2005134482A (ja) * 2003-10-28 2005-05-26 Olympus Corp 画像投影装置
US7258450B2 (en) * 2003-12-04 2007-08-21 Sharp Kabushiki Kaisha Projector optical system configuration, optical module, and projector, and also electronic equipment, vehicle, projection system, and showcase utilizing such projector
JP2005189653A (ja) * 2003-12-26 2005-07-14 Olympus Corp 画像投影装置
JP4665402B2 (ja) * 2004-02-04 2011-04-06 セイコーエプソン株式会社 投射型表示装置および投射型表示装置の制御方法、並びに投射型表示装置の制御プログラム
US7083284B2 (en) * 2004-04-30 2006-08-01 Infocus Corporation Method and apparatus for sequencing light emitting devices in projection systems
JP4328738B2 (ja) * 2004-05-06 2009-09-09 キヤノン株式会社 液晶カラー表示装置
JP4368780B2 (ja) * 2004-11-05 2009-11-18 三菱電機株式会社 画像表示装置
US7422330B2 (en) * 2005-03-30 2008-09-09 3M Innovative Properties Company Illumination system and projection system using same

Also Published As

Publication number Publication date
CN1885154B (zh) 2010-05-12
JP5189742B2 (ja) 2013-04-24
JP2007004180A (ja) 2007-01-11
KR20060135501A (ko) 2006-12-29
US7938546B2 (en) 2011-05-10
KR101222670B1 (ko) 2013-01-16
US20070052932A1 (en) 2007-03-08
EP1737245A1 (fr) 2006-12-27
FR2887640A1 (fr) 2006-12-29
CN1885154A (zh) 2006-12-27

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Legal Events

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Effective date: 20110228