ATE341161T1 - Farbverwaltungssystem - Google Patents

Farbverwaltungssystem

Info

Publication number
ATE341161T1
ATE341161T1 AT02752734T AT02752734T ATE341161T1 AT E341161 T1 ATE341161 T1 AT E341161T1 AT 02752734 T AT02752734 T AT 02752734T AT 02752734 T AT02752734 T AT 02752734T AT E341161 T1 ATE341161 T1 AT E341161T1
Authority
AT
Austria
Prior art keywords
output
receives
polarizing beamsplitter
light
transmits
Prior art date
Application number
AT02752734T
Other languages
English (en)
Inventor
Michael Newell
Clark Pentico
Original Assignee
Jds Uniphase 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 Jds Uniphase Corp filed Critical Jds Uniphase Corp
Application granted granted Critical
Publication of ATE341161T1 publication Critical patent/ATE341161T1/de

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]
    • 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
    • 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
    • H04N9/3167—Modulator illumination systems for polarizing the light beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)
  • Closed-Circuit Television Systems (AREA)
AT02752734T 2001-08-06 2002-08-06 Farbverwaltungssystem ATE341161T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31007701P 2001-08-06 2001-08-06

Publications (1)

Publication Number Publication Date
ATE341161T1 true ATE341161T1 (de) 2006-10-15

Family

ID=23200904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02752734T ATE341161T1 (de) 2001-08-06 2002-08-06 Farbverwaltungssystem

Country Status (8)

Country Link
US (2) US6851812B2 (de)
EP (1) EP1417844B1 (de)
JP (1) JP2004538527A (de)
KR (1) KR20040028986A (de)
CN (1) CN100450189C (de)
AT (1) ATE341161T1 (de)
DE (1) DE60215025T2 (de)
WO (1) WO2003015420A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1249485C (zh) * 2001-09-04 2006-04-05 佳能株式会社 色分解光学系统、图象显示光学系统和投影式图象显示装置
US6961179B2 (en) * 2001-11-30 2005-11-01 Colorlink, Inc. Compensated color management systems and methods
JP3489582B2 (ja) * 2002-03-29 2004-01-19 ソニー株式会社 画像表示装置
US6758565B1 (en) * 2003-03-20 2004-07-06 Eastman Kodak Company Projection apparatus using telecentric optics
US6935746B2 (en) * 2003-04-15 2005-08-30 Infocus Corporation Method and apparatus for reducing scattered light in a projection system
ITTO20030676A1 (it) * 2003-09-05 2005-03-06 Sim2 Multimedia Spa Sistema di illuminamento per videoproiettore che utilizza
JP2005189635A (ja) * 2003-12-26 2005-07-14 Hitachi Ltd 投射型映像表示装置及びそれに用いる光学ユニット
JP4432602B2 (ja) * 2004-04-28 2010-03-17 日本ビクター株式会社 投射型表示装置
US7147332B2 (en) 2004-07-21 2006-12-12 3M Innovative Properties Company Projection system with scrolling color illumination
US20060197914A1 (en) * 2005-03-04 2006-09-07 Colorlink, Inc. Four panel projection system
US7445341B2 (en) * 2005-09-21 2008-11-04 3M Innovative Properties Company Four panel liquid crystal display system
JP5127143B2 (ja) * 2006-02-09 2013-01-23 キヤノン株式会社 色分解光学系および画像投射装置
CN102084283A (zh) * 2008-05-15 2011-06-01 3M创新有限公司 光学元件和合色器
US9203513B2 (en) * 2008-05-15 2015-12-01 Teledyne Scientific & Imaging, Llc SNR enhancement in modulating retroreflector optical communication links
US8654444B2 (en) * 2008-11-19 2014-02-18 3M Innovative Properties Company Polarization converting color combiner
CN103207507B (zh) * 2012-01-11 2015-07-08 中强光电股份有限公司 光源模组与投影装置
CN112255863B (zh) * 2020-10-30 2021-08-31 山西傲维光视光电科技有限公司 一种激光影视摄影照明灯具光路结构
DE102022103459A1 (de) 2022-02-15 2023-08-17 Carl Zeiss Microscopy Gmbh Strahlteilerbaugruppe, verfahren zu deren dimensionierung und mikroskop

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637308A (en) * 1970-06-11 1972-01-25 Rca Corp Color correction of prismatic off-axis optical system
US3868168A (en) * 1973-01-16 1975-02-25 American Optical Corp Combination of birefringent elements for polarizing interferential systems
US3982819A (en) * 1975-05-22 1976-09-28 The United States Of America As Represented By The Secretary Of The Navy Fluid gap glan-laser prism
US4864390A (en) 1986-08-22 1989-09-05 North American Philips Corporation Display system with equal path lengths
US4928914A (en) 1989-02-21 1990-05-29 Peerless Industries, Inc. Tiltable mounting bracket
US5235443A (en) 1989-07-10 1993-08-10 Hoffmann-La Roche Inc. Polarizer device
US5231431A (en) * 1989-11-29 1993-07-27 Canon Kabushiki Kaisha Projection type display apparatus
US5315330A (en) 1989-12-21 1994-05-24 Sharp Kabushiki Kaisha Projection type display apparatus
JPH04180010A (ja) * 1990-11-15 1992-06-26 Fuji Photo Optical Co Ltd 光束分割プリズム
US5268775A (en) 1991-02-19 1993-12-07 Hughes-Jvc Technology Corporation Contrast enhancement and ghost elimination, for reflective light valve system
US5127617A (en) 1991-05-30 1992-07-07 Peerless Industries, Inc. Swivel mounting assembly for television and the like
US5383641A (en) 1992-10-27 1995-01-24 Peerless Industries, Inc. Television support member security mounting assembly
US5552922A (en) 1993-04-12 1996-09-03 Corning Incorporated Optical system for projection display
US5374968A (en) 1993-11-08 1994-12-20 Greyhawk Systems, Inc. Optics for a single-lens video projector with color-specific polarization channels
DE69431337T2 (de) 1993-12-17 2003-05-22 Matsushita Electric Industrial Co., Ltd. Flüssigkristall-Projektionsvorrichtung und Flüssigkristall-Anzeigevorrichtung
KR100236107B1 (ko) 1994-03-09 1999-12-15 전주범 투사형 화상표시장치(projection display system)
US5487524A (en) 1994-04-21 1996-01-30 Peerless Industries, Inc. Mounting assembly with forced absorption characteristics
CN1089447C (zh) * 1994-05-06 2002-08-21 皇家菲利浦电子有限公司 光束合成装置和装有该装置的彩色图象投影设备
KR100330109B1 (ko) * 1994-06-17 2002-11-22 똥송 쎄에스에프 광학필터링장치및액정프로젝터
EP0722253A3 (de) 1995-01-10 1996-10-30 Ibm Anordnungen für Projektionsanzeigen mit Lichtventilen in Reflexion
US6183091B1 (en) 1995-04-07 2001-02-06 Colorlink, Inc. Color imaging systems and methods
JP3113169B2 (ja) 1995-04-24 2000-11-27 富士写真光機株式会社 非点収差補正素子
JPH08327964A (ja) * 1995-06-02 1996-12-13 Matsushita Electric Ind Co Ltd 投写型画像表示装置
US5621486A (en) 1995-06-22 1997-04-15 International Business Machines Corporation Efficient optical system for a high resolution projection display employing reflection light valves
US5775665A (en) 1996-09-25 1998-07-07 Peerless Industries Security mounting assembly
JP3690006B2 (ja) * 1996-10-31 2005-08-31 ソニー株式会社 映像投射装置
JP3414164B2 (ja) 1996-10-31 2003-06-09 ミノルタ株式会社 液晶プロジェクタ
EP0841821A3 (de) 1996-11-06 2000-01-12 Canon Kabushiki Kaisha Projektionsvorrichtung
JP3444521B2 (ja) 1997-06-20 2003-09-08 シャープ株式会社 投影型画像表示装置
US5790910A (en) 1997-08-04 1998-08-04 Peerless Industries, Inc. Camera mounting apparatus
USD400085S (en) 1997-08-04 1998-10-27 Peerless Industries Camera mount
JPH1164852A (ja) * 1997-08-21 1999-03-05 Hitachi Ltd 投射型液晶表示装置
US6046858A (en) 1997-10-16 2000-04-04 Aurora Systems, Inc. Light separation and recombination system for an off-axis projector
US6273568B1 (en) 1998-02-05 2001-08-14 Canon Kabushiki Kaisha Projection apparatus
US6176586B1 (en) 1998-03-24 2001-01-23 Minolta Co., Ltd. Projection display apparatus
US6231190B1 (en) * 1998-06-22 2001-05-15 Texas Instruments Incorporated Color correction filter for displays
JP2000081569A (ja) * 1998-07-03 2000-03-21 Sekinosu Kk 投影レンズ装置
US6513934B1 (en) 1999-02-17 2003-02-04 Canon Kabushiki Kaisha Projection apparatus and observation apparatus
JP2000347177A (ja) * 1999-03-29 2000-12-15 Minolta Co Ltd 表示光学装置及びそれを用いたプロジェクター表示装置
JP3370010B2 (ja) 1999-03-31 2003-01-27 三洋電機株式会社 液晶プロジェクタ装置
WO2000063738A1 (en) 1999-04-21 2000-10-26 U.S. Precision Lens Incorporated Optical systems for reflective lcd's
US6234634B1 (en) 1999-07-28 2001-05-22 Moxtek Image projection system with a polarizing beam splitter
US6309071B1 (en) 1999-08-04 2001-10-30 Sharp Laboratories Of America, Inc. Liquid crystal projection display system
IL132928A0 (en) 1999-11-14 2001-03-19 Unic View Ltd Thermally stable birefringent prism assembly
US6375330B1 (en) 1999-12-30 2002-04-23 Gain Micro-Optics, Inc. Reflective liquid-crystal-on-silicon projection engine architecture
DE60135889D1 (de) 2000-03-17 2008-11-06 Hitachi Ltd Bildanzeigevorrichtung
US6661475B1 (en) 2000-03-23 2003-12-09 Infocus Corporation Color video projection system employing reflective liquid crystal display device
JP3768381B2 (ja) 2000-05-11 2006-04-19 株式会社日立製作所 液晶プロジェクタ
JP2002049094A (ja) * 2000-08-04 2002-02-15 Minolta Co Ltd プリズムシステムおよび投射型映像表示装置
KR100370658B1 (ko) 2000-12-22 2003-02-05 삼성전기주식회사 색 분리 합성 장치
JP2002229125A (ja) 2001-02-06 2002-08-14 Canon Inc 投射型画像表示装置および画像表示システム
TW483532U (en) 2001-02-06 2002-04-11 Delta Electronics Inc Improvement on color management system of liquid-crystal-display projector
US6585378B2 (en) 2001-03-20 2003-07-01 Eastman Kodak Company Digital cinema projector
US6457831B1 (en) 2001-04-17 2002-10-01 Prokia Technology Co., Ltd. Projection display using reflective light modulators
USD480100S1 (en) 2001-06-07 2003-09-30 Peerless Industries, Inc. Projector mount
US6545804B2 (en) 2001-06-13 2003-04-08 Prokia Technology Co., Ltd. Projection display with two reflective light valves
US6384972B1 (en) 2001-06-13 2002-05-07 Prokia Technology Co., Ltd. Projection display with three polarization beam splitter prisms
USD478088S1 (en) 2002-10-10 2003-08-05 Peerless Industries, Inc. Table top stand
USD489599S1 (en) 2003-05-23 2004-05-11 Peerless Industries, Inc. Wall mounting system
USD488708S1 (en) 2003-05-23 2004-04-20 Peerless Industries, Inc. Mounting system
USD491747S1 (en) 2003-06-23 2004-06-22 Peerless Industries, Inc. Display stand

Also Published As

Publication number Publication date
US6971747B2 (en) 2005-12-06
US6851812B2 (en) 2005-02-08
EP1417844B1 (de) 2006-09-27
US20030025880A1 (en) 2003-02-06
CN100450189C (zh) 2009-01-07
JP2004538527A (ja) 2004-12-24
WO2003015420A1 (en) 2003-02-20
DE60215025D1 (de) 2006-11-09
CN1547858A (zh) 2004-11-17
US20050105059A1 (en) 2005-05-19
DE60215025T2 (de) 2007-05-03
KR20040028986A (ko) 2004-04-03
EP1417844A1 (de) 2004-05-12

Similar Documents

Publication Publication Date Title
DE60215025D1 (de) Farbverwaltungssystem
DE60031938D1 (de) Farbbildaufnahmeverfahren-und vorrichtung
GB2390912A (en) Optical device using a polarizing beam splitter
TW200617428A (en) Projection display system using multiple light sources and polarizing element for using with same
NO20063713L (no) Sammensatt projeksjonsskjerm som benytter romlige lysmodulatorer
KR890700990A (ko) 액정 광밸브용 색 순차 조명 시스템
KR900010446A (ko) 투영형 액정 표시장치
TW200619675A (en) System and method of reducing color shift in a display
IL143837A0 (en) Optical assembly for reflective light valves
ATE392093T1 (de) Projektionssystem mit geringem astigmatismus
US20130286357A1 (en) Optical system and projection display apparatus using the same
JP2001186442A (ja) 映像表示装置
WO2008065189A3 (en) Beam shaping component and method
KR970701975A (ko) 펜타-프리즘을 활용하는 LCD 프로젝터용 빔 결합기(Beam combiner for LCD projector utilizing a penta-prism)
WO2006019482A3 (en) Projection system with scrolling color illumination
US11029556B2 (en) Display device
EP1843601A3 (de) Bildprojektionsvorrichtung
TW200734794A (en) High contrast liquid crystal display and projection system using same
KR960703474A (ko) 두 색상 선택 반사기를 구비하는 광 장치와 그 장치로 제공된 색상 투영 장치(Beam-combining device and colour image projection apparatus provided with such a device)
TW200707060A (en) Digital light-processing projection apparatus and beam splitter module thereof
MXPA05008139A (es) Dispositivo para separar y transportar una porcion dimensionada de material en una planta para formar articulos mediante moldeo por compresion.
CA2676482A1 (en) Method and system for dynamic dispersion compensation
WO2025006768A3 (en) Prism for an optical system
US9632397B2 (en) Projector with series positioned pixel matrices
WO2006014406A3 (en) Interferometric optical assemblies and systems including interferometric optical assemblies

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties