DE602005018777D1 - Digitaler bildprojektor mit grossbildschirm - Google Patents

Digitaler bildprojektor mit grossbildschirm

Info

Publication number
DE602005018777D1
DE602005018777D1 DE602005018777T DE602005018777T DE602005018777D1 DE 602005018777 D1 DE602005018777 D1 DE 602005018777D1 DE 602005018777 T DE602005018777 T DE 602005018777T DE 602005018777 T DE602005018777 T DE 602005018777T DE 602005018777 D1 DE602005018777 D1 DE 602005018777D1
Authority
DE
Germany
Prior art keywords
digital image
large screen
image projector
projector
screen
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.)
Active
Application number
DE602005018777T
Other languages
English (en)
Inventor
Valter Drazic
Khaled Sarayeddine
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
Publication of DE602005018777D1 publication Critical patent/DE602005018777D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04N9/3147—Multi-projection systems
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DE602005018777T 2004-07-06 2005-07-05 Digitaler bildprojektor mit grossbildschirm Active DE602005018777D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0451464A FR2872924A1 (fr) 2004-07-06 2004-07-06 Projecteur d'images numeriques pour grand ecran
PCT/EP2005/053208 WO2006003205A1 (fr) 2004-07-06 2005-07-05 Projecteur d'images numeriques pour grand ecran

Publications (1)

Publication Number Publication Date
DE602005018777D1 true DE602005018777D1 (de) 2010-02-25

Family

ID=34946259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005018777T Active DE602005018777D1 (de) 2004-07-06 2005-07-05 Digitaler bildprojektor mit grossbildschirm

Country Status (9)

Country Link
US (1) US7794092B2 (de)
EP (1) EP1763962B1 (de)
JP (1) JP2008506142A (de)
KR (1) KR101172493B1 (de)
CN (1) CN100553344C (de)
CA (1) CA2572875A1 (de)
DE (1) DE602005018777D1 (de)
FR (1) FR2872924A1 (de)
WO (1) WO2006003205A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7920214B2 (en) * 2006-01-25 2011-04-05 Arayik Danghyan Method for formation of a color video image for projection systems with one cathode ray tube
FR2903199A1 (fr) * 2006-06-30 2008-01-04 Thomson Licensing Sas Systeme optique pour projecteur et projecteur correspondant
CN101558349A (zh) 2006-12-18 2009-10-14 汤姆森特许公司 宽色域投影仪
CN101573641A (zh) 2006-12-18 2009-11-04 汤姆森特许公司 具有使光偏振交变的旋转半透明筒体的二维/三维投影仪
US20100014008A1 (en) * 2006-12-19 2010-01-21 Youngshik Yoon Wide color gaut high resolution dmd projection system
WO2008076114A1 (en) * 2006-12-19 2008-06-26 Thomson Licensing High resolution dmd projection system
JP5595907B2 (ja) * 2007-04-25 2014-09-24 トムソン ライセンシング 高い分解能の３ｄ投射システム
WO2009002369A1 (en) 2007-06-25 2008-12-31 Thomson Licensing Video recording prevention system
US8213088B2 (en) 2007-07-05 2012-07-03 Projectiondesign As Wide field of view color image projector
US20100309391A1 (en) * 2009-06-03 2010-12-09 Honeywood Technologies, Llc Multi-source projection-type display
US8444272B2 (en) * 2010-01-25 2013-05-21 Corning Incorporated Multi-projector system using multiplexed illumination
US10230928B2 (en) * 2014-10-27 2019-03-12 Texas Instruments Incorporated Color recapture using polarization recovery in a color-field sequential display system
CN204389864U (zh) * 2015-01-20 2015-06-10 深圳市绎立锐光科技开发有限公司 光源系统和投影系统
CN104765236A (zh) * 2015-03-30 2015-07-08 苏州佳世达光电有限公司 一种色轮组及应用其的投影系统
CN110389487A (zh) * 2018-04-17 2019-10-29 深圳光峰科技股份有限公司 光源装置及显示设备

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583694A (en) * 1992-07-14 1996-12-10 Nippon Telegraph And Telephone Corporation Optical element and optical axis displacement device using the same
JPH06160888A (ja) * 1992-11-04 1994-06-07 Casio Comput Co Ltd プロジェクタ装置
US5673127A (en) * 1993-12-01 1997-09-30 Matsushita Electric Industrial Co., Ltd. Display panel and display device using a display panel
US5612753A (en) * 1995-01-27 1997-03-18 Texas Instruments Incorporated Full-color projection display system using two light modulators
JP3417757B2 (ja) * 1995-02-28 2003-06-16 ペンタックス株式会社 液晶表示装置およびその光束分離方法
US5765934A (en) * 1995-08-04 1998-06-16 Mitsubishi Denki Kabushiki Kaisha Projection type display
JPH09159985A (ja) * 1995-12-08 1997-06-20 Mitsubishi Electric Corp 画像表示システム
US6283597B1 (en) * 1997-04-30 2001-09-04 Daimlerchrysler Ag Method and facility for light-beam projection of images on a screen
US5838865A (en) * 1997-06-05 1998-11-17 Clarity Visual Systems, Inc. Fiber optic light homogenizer for use in projection displays
JP3374091B2 (ja) * 1998-10-30 2003-02-04 三洋電機株式会社 マルチスタッキング投写装置
JP2001051232A (ja) * 1999-01-14 2001-02-23 Seiko Epson Corp 照明光学系及びこれを用いた投写型表示装置
JP3610835B2 (ja) * 1999-08-17 2005-01-19 セイコーエプソン株式会社 照明装置およびそれを用いた投写型表示装置
EP1118901A1 (de) * 2000-01-21 2001-07-25 Dicon A/S Vorrichtung zur Retroprojektion
JP2001228535A (ja) * 2000-02-14 2001-08-24 Hitachi Ltd 投写形表示装置
US6540363B1 (en) * 2000-09-01 2003-04-01 Rockwell Collins, Inc. High reliability display system
TW496532U (en) * 2000-10-09 2002-07-21 Prokia Technology Co Ltd Tri-lens projection display device with equal optical path
US6771326B2 (en) * 2000-10-26 2004-08-03 General Atomics, Inc. Multi-screen laser projection system using a shared laser source
US6962414B2 (en) * 2001-07-12 2005-11-08 Genoa Color Technologies Ltd. Sequential projection color display using multiple imaging panels
JP2003066530A (ja) * 2001-08-30 2003-03-05 Minolta Co Ltd プロジェクション光学系
US6561653B2 (en) * 2001-10-05 2003-05-13 Richard S. Belliveau Multiple light valve lighting device or apparatus with wide color palette and improved contrast ratio
US6575577B2 (en) * 2001-10-05 2003-06-10 Richard S. Beliveau Multiple light valve lighting device or apparatus with wide color palette and improved contrast ratio
KR100445127B1 (ko) * 2002-04-09 2004-08-21 삼성전자주식회사 광결합 소자 및 광결합 소자를 이용한 영상 투사 장치
US6857752B2 (en) * 2003-04-11 2005-02-22 3M Innovative Properties Company Projection illumination system with tunnel integrator and field lens
US6886943B1 (en) * 2003-10-24 2005-05-03 Jds Uniphase Corporation High-resolution projection display system
JP4221334B2 (ja) * 2004-06-01 2009-02-12 Ｎｅｃディスプレイソリューションズ株式会社 投写型表示装置

Also Published As

Publication number Publication date
US7794092B2 (en) 2010-09-14
FR2872924A1 (fr) 2006-01-13
CN1981539A (zh) 2007-06-13
CA2572875A1 (en) 2006-01-12
KR101172493B1 (ko) 2012-08-14
KR20070042957A (ko) 2007-04-24
EP1763962B1 (de) 2010-01-06
JP2008506142A (ja) 2008-02-28
EP1763962A1 (de) 2007-03-21
US20070195275A1 (en) 2007-08-23
CN100553344C (zh) 2009-10-21
WO2006003205A1 (fr) 2006-01-12

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: THOMSON LICENSING, ISSY-LES-MOULINEAUX, FR

8364 No opposition during term of opposition