DE602005018777D1 - Digitaler bildprojektor mit grossbildschirm - Google Patents
Digitaler bildprojektor mit grossbildschirmInfo
- 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
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)
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)
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)
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 |
-
2004
- 2004-07-06 FR FR0451464A patent/FR2872924A1/fr active Pending
-
2005
- 2005-07-05 KR KR1020077000109A patent/KR101172493B1/ko not_active IP Right Cessation
- 2005-07-05 JP JP2007519793A patent/JP2008506142A/ja active Pending
- 2005-07-05 CN CNB2005800229556A patent/CN100553344C/zh not_active Expired - Fee Related
- 2005-07-05 WO PCT/EP2005/053208 patent/WO2006003205A1/fr not_active Application Discontinuation
- 2005-07-05 DE DE602005018777T patent/DE602005018777D1/de active Active
- 2005-07-05 EP EP05774187A patent/EP1763962B1/de not_active Expired - Fee Related
- 2005-07-05 US US11/631,748 patent/US7794092B2/en not_active Expired - Fee Related
- 2005-07-05 CA CA002572875A patent/CA2572875A1/en not_active Abandoned
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 |