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DE60044840D1 - Sequentielle Fabrückgewinnung für Projektionssysteme - Google Patents

Sequentielle Fabrückgewinnung für Projektionssysteme

Info

Publication number
DE60044840D1
DE60044840D1 DE60044840T DE60044840T DE60044840D1 DE 60044840 D1 DE60044840 D1 DE 60044840D1 DE 60044840 T DE60044840 T DE 60044840T DE 60044840 T DE60044840 T DE 60044840T DE 60044840 D1 DE60044840 D1 DE 60044840D1
Authority
DE
Germany
Prior art keywords
light
dynamic filter
modulator
image
colour
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
DE60044840T
Other languages
English (en)
Inventor
Duane Scott Dewald
Steven M Penn
Michael T Davis
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE60044840D1 publication Critical patent/DE60044840D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3117—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing two or more colours simultaneously, e.g. by creating scrolling colour bands

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DE60044840T 1999-11-05 2000-11-06 Sequentielle Fabrückgewinnung für Projektionssysteme Expired - Lifetime DE60044840D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16386699P 1999-11-05 1999-11-05
US17364099P 1999-12-30 1999-12-30

Publications (1)

Publication Number Publication Date
DE60044840D1 true DE60044840D1 (de) 2010-09-30

Family

ID=26860022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044840T Expired - Lifetime DE60044840D1 (de) 1999-11-05 2000-11-06 Sequentielle Fabrückgewinnung für Projektionssysteme

Country Status (5)

Country Link
EP (1) EP1098536B1 (de)
JP (1) JP2001242416A (de)
AT (1) ATE478523T1 (de)
DE (1) DE60044840D1 (de)
TW (1) TW508953B (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004527013A (ja) 2001-05-22 2004-09-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ プロジェクション・ディスプレイ・デバイス
KR20030026321A (ko) * 2001-05-22 2003-03-31 코닌클리케 필립스 일렉트로닉스 엔.브이. 프로젝션 디스플레이 디바이스
TW573133B (en) 2001-05-22 2004-01-21 Koninkl Philips Electronics Nv Projection display device
US7070280B2 (en) * 2001-07-04 2006-07-04 Unaxis Balzers Aktiengesellschaft Method for the generation of light of a given polarization state
EP1423753A4 (de) * 2001-07-12 2005-08-03 Genoa Technologies Ltd Sequentielle projektionsfarbanzeige mit mehreren abbildungstafeln
JP2005517366A (ja) * 2002-02-05 2005-06-09 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ カラー投射システムのピクチャ信号における乱れを補正する方法及びこのようなカラー投射システム
AU2003214706A1 (en) * 2002-04-06 2003-10-27 Samsung Electronics Co., Ltd. High efficiency lighting system, scrolling unit and projection system employing the same
DE10216169A1 (de) * 2002-04-12 2003-10-30 Zeiss Carl Jena Gmbh Anordnung zur Polarisation von Licht
KR100839285B1 (ko) * 2002-04-23 2008-06-17 엘지전자 주식회사 컬러드럼을 이용한 투사장치
EP1514414B1 (de) 2002-05-14 2006-02-22 Rune Bjerkestrand Gerät und verfahren zur übertragung von bewegtbildern auf fotomedien
US7312913B2 (en) * 2002-05-17 2007-12-25 Infocus Corporation Imaging light source with polarization and color recovery
US7144133B2 (en) 2002-05-17 2006-12-05 Infocus Corporation Transflective color recovery
US6899440B2 (en) 2002-05-17 2005-05-31 Infocus Corporation Polarized light source system with mirror and polarization converter
EP1391776A1 (de) * 2002-07-19 2004-02-25 Sony International (Europe) GmbH Lichtsammelndes, integrierendes und umlenkendes System
KR100878532B1 (ko) * 2002-08-24 2009-01-13 삼성전자주식회사 고효율 프로젝션 시스템
KR20040018017A (ko) * 2002-08-24 2004-03-02 삼성전자주식회사 프로젝션 시스템
KR20040021473A (ko) * 2002-09-04 2004-03-10 삼성전자주식회사 고효율 프로젝션 시스템 및 칼라 스크롤링 방법
US7011414B2 (en) 2002-09-04 2006-03-14 Samsung Electronics Co., Ltd. Highly efficient projection system and color scrolling method therefor
US7475992B2 (en) 2003-06-10 2009-01-13 Abu-Ageel Nayef M Light recycler and color display system including same
JP4100276B2 (ja) 2003-07-04 2008-06-11 セイコーエプソン株式会社 照明装置及びプロジェクタ
EP1498773A1 (de) * 2003-07-16 2005-01-19 Thomson Licensing S.A. Projektionsanzeigevorrichtung
JP4603250B2 (ja) * 2003-07-23 2010-12-22 Ｎｅｃディスプレイソリューションズ株式会社 カラー表示装置
WO2005022926A1 (en) * 2003-08-28 2005-03-10 Koninklijke Philips Electronics N.V. Wave-guide illumination system for transmissive lcd projection systems
CN100371768C (zh) * 2003-09-08 2008-02-27 三星电子株式会社 照明器
MXPA06003924A (es) * 2003-10-16 2006-07-05 Thomson Licensing Sistema de proyeccion de color de desplazamiento de pixel.
KR100754165B1 (ko) * 2003-11-06 2007-09-03 삼성전자주식회사 반사형 액정표시소자 및 이를 이용한 프로젝터
JP4556424B2 (ja) * 2003-12-09 2010-10-06 セイコーエプソン株式会社 プロジェクタ
KR100587341B1 (ko) * 2003-12-11 2006-06-08 엘지전자 주식회사 프로젝션 시스템의 광 집속기 고정 장치
KR20050069828A (ko) * 2003-12-31 2005-07-05 엘지전자 주식회사 고해상도 투사 장치
EP1714480A1 (de) * 2004-01-30 2006-10-25 Koninklijke Philips Electronics N.V. Projektionsanzeige mit lichtwiederverwertung
GB0403263D0 (en) * 2004-02-13 2004-03-17 Varintelligent Bvi Ltd High performance projection system with two reflective liquid crystal display panels
FR2879310A1 (fr) * 2004-12-13 2006-06-16 Sagem Moteur optique pour appareil de projection d'images muni d'un filtre a deplacement lineaire
JP2006178126A (ja) * 2004-12-22 2006-07-06 Koninkl Philips Electronics Nv バックライト式表示方法及び装置並びにバックライトシステム
JP2007065425A (ja) * 2005-08-31 2007-03-15 Sanyo Electric Co Ltd 照明装置及びそれを用いた投写型映像表示装置。
JP4678231B2 (ja) * 2005-05-12 2011-04-27 セイコーエプソン株式会社 均一化光学素子、照明装置及び画像表示装置
JP2006317818A (ja) * 2005-05-16 2006-11-24 Hitachi Ltd 投射型映像表示装置
EP2133720A1 (de) * 2006-03-29 2009-12-16 Sony Deutschland Gmbh Anzeigevorrichtung mit Rekombination von elementären Spektralbildern durch Benutzung eines Drehregelten Rads
WO2007139011A1 (ja) * 2006-05-29 2007-12-06 Panasonic Corporation 投写型表示装置
KR100863048B1 (ko) 2007-01-25 2008-10-13 엘지전자 주식회사 투사형 디스플레이 장치
CN101604113B (zh) * 2008-06-13 2011-03-30 中强光电股份有限公司 投影光学系统及用于投影光学系统的光量控制组件
TWI472797B (zh) 2013-06-26 2015-02-11 Delta Electronics Inc 用於一投影裝置之色輪模組及投影裝置
EP4009626A1 (de) 2013-10-20 2022-06-08 Mtt Innovation Incorporated Lichtfeldprojektoren und verfahren
CN114554123B (zh) 2014-05-15 2024-06-25 Mtt创新公司 用于显示通过图像数据限定的图像的方法
CN105988268B (zh) * 2015-01-27 2018-04-13 深圳市光峰光电技术有限公司 投影成像系统
JP7053103B2 (ja) 2015-10-06 2022-04-12 エムティティ イノベーション インコーポレイテッド 投影システムおよび方法
CN109036258A (zh) * 2017-06-09 2018-12-18 上海君万微电子科技有限公司 彩色微显示器件及其制作方法与彩色图像的显示方法
JP7145448B2 (ja) 2018-12-10 2022-10-03 パナソニックＩｐマネジメント株式会社 投射型映像表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671084A (en) * 1995-03-24 1997-09-23 Eastman Kodak Company Illumination system for a film scanner
US5650832A (en) * 1995-06-13 1997-07-22 Texas Instruments Incorporated Multimode color wheel for display device
US5921650A (en) * 1998-02-27 1999-07-13 International Business Machines Corporation High efficiency field-sequential color projector using two SLMs

Also Published As

Publication number Publication date
EP1098536A3 (de) 2005-07-13
TW508953B (en) 2002-11-01
ATE478523T1 (de) 2010-09-15
EP1098536B1 (de) 2010-08-18
JP2001242416A (ja) 2001-09-07
EP1098536A2 (de) 2001-05-09

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