CN101952765B - 合光器 - Google Patents

合光器 Download PDF

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Publication number
CN101952765B
CN101952765B CN200880127035.4A CN200880127035A CN101952765B CN 101952765 B CN101952765 B CN 101952765B CN 200880127035 A CN200880127035 A CN 200880127035A CN 101952765 B CN101952765 B CN 101952765B
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CN
China
Prior art keywords
light
dichroic filter
prism
faceted pebble
pbs
Prior art date
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Expired - Fee Related
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CN200880127035.4A
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English (en)
Chinese (zh)
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CN101952765A (zh
Inventor
R·爱德华·小英格利希
西蒙·马格利尔
查尔斯·L·布鲁泽
大卫·M·斯尼韦利
安德鲁·J·乌德科克
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN101952765A publication Critical patent/CN101952765A/zh
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Publication of CN101952765B publication Critical patent/CN101952765B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
CN200880127035.4A 2007-12-28 2008-12-17 合光器 Expired - Fee Related CN101952765B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US1719007P 2007-12-28 2007-12-28
US61/017,190 2007-12-28
US9512908P 2008-09-08 2008-09-08
US61/095,129 2008-09-08
PCT/US2008/087222 WO2009085856A1 (en) 2007-12-28 2008-12-17 Light combiner

Publications (2)

Publication Number Publication Date
CN101952765A CN101952765A (zh) 2011-01-19
CN101952765B true CN101952765B (zh) 2013-01-23

Family

ID=40824655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880127035.4A Expired - Fee Related CN101952765B (zh) 2007-12-28 2008-12-17 合光器

Country Status (7)

Country Link
US (1) US20110007392A1 (enExample)
EP (1) EP2238498A1 (enExample)
JP (1) JP2011508283A (enExample)
KR (1) KR20100099747A (enExample)
CN (1) CN101952765B (enExample)
TW (1) TW200942956A (enExample)
WO (1) WO2009085856A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2359182A4 (en) * 2008-11-19 2012-10-24 3M Innovative Properties Co COLOR COMBINATOR WITH POLARIZATION CONVERSION
TWI431322B (zh) * 2010-02-12 2014-03-21 Asia Optical Co Inc 三色光合成裝置
US8982463B2 (en) 2010-09-22 2015-03-17 3M Innovative Properties Company Tilted plate normal incidence color combiner with a polarizing beam splitter
US8556472B2 (en) 2010-09-28 2013-10-15 Simon Magarill Light reflectors and flood lighting systems
JP5321558B2 (ja) * 2010-09-29 2013-10-23 株式会社ニコン スペックル低減装置およびプロジェクタ
JP5327174B2 (ja) * 2010-09-29 2013-10-30 株式会社ニコン スペックル低減装置およびプロジェクタ
CN106019616B (zh) 2010-09-29 2020-03-03 株式会社尼康 光斑减少装置以及投影仪
DE102011051818A1 (de) * 2011-07-13 2013-01-17 Technische Universität Berlin Verfahren zum Mischen von Lichtstrahlen unterschiedlicher Farben, Lichtstrahlkombinier-Vorrichtung und deren Verwendung
TW201327012A (zh) * 2011-12-22 2013-07-01 Min Aik Technology Co Ltd 反射式液晶投影系統
CN102621790B (zh) * 2012-04-20 2014-09-03 杭州研明光电技术有限公司 紧凑型反射式液晶投影光引擎系统
WO2013162939A2 (en) 2012-04-25 2013-10-31 3M Innovative Properties Company Two imager projection device
WO2014002361A1 (ja) * 2012-06-26 2014-01-03 パナソニック株式会社 固体撮像装置及びその製造方法
US9958699B2 (en) 2012-12-21 2018-05-01 3M Innovative Properties Company Hybrid polarizing beam splitter
US20180017735A1 (en) * 2016-07-13 2018-01-18 Futurewei Technologies, Inc. Wavelength Division Multiplexer/Demultiplexer with Flexibility of Optical Adjustment
WO2018102445A1 (en) 2016-11-30 2018-06-07 Magic Leap, Inc. Method and system for high resolution digitized display
KR102266803B1 (ko) * 2017-04-06 2021-06-18 한국전자통신연구원 디지털 컬러 홀로그램 생성 방법 및 장치, 그리고 타일링을 이용한 디지털 컬러 홀로그래픽 디스플레이 장치
JP2021500631A (ja) * 2017-10-27 2021-01-07 スリーエム イノベイティブ プロパティズ カンパニー コンフォーマルなリターダを有する光方向付け物品
KR102436448B1 (ko) * 2017-12-13 2022-08-24 에이에스엠엘 홀딩 엔.브이. 빔 분할 프리즘 시스템
WO2019187682A1 (ja) 2018-03-29 2019-10-03 ソニー株式会社 画像表示装置、及び画像表示ユニット
JP7332960B2 (ja) * 2018-10-23 2023-08-24 日亜化学工業株式会社 偏光制御部材及び発光装置
KR102777541B1 (ko) * 2018-11-08 2025-03-06 루머스 리미티드 이색성 빔스플리터 색상 조합기를 갖는 광학 디바이스 및 시스템
WO2020186498A1 (zh) * 2019-03-21 2020-09-24 京东方科技集团股份有限公司 集成成像显示系统
GB201909179D0 (en) 2019-06-26 2019-08-07 Wave Optics Ltd Pupil relay system
JP2021012343A (ja) * 2019-07-05 2021-02-04 株式会社三井光機製作所 光束分離光学系
CN112526656B (zh) * 2020-12-25 2022-08-05 福建福晶科技股份有限公司 一种四方位消偏振分光棱镜及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2513131Y (zh) * 2001-08-10 2002-09-25 浙江大学 用反射式液晶板作图像源的液晶投影机偏振分合色装置
US6550919B1 (en) * 1999-03-26 2003-04-22 Unaxis Balzers Aktiengesellschaft Spectral light division and recombination configuration as well as process for the spectrally selective modulation of light
JP2004020621A (ja) * 2002-06-12 2004-01-22 Hitachi Ltd 反射型映像投射装置と、それを用いた投写型映像ディスプレイ装置、及び、それに用いる光源装置
JP2007011179A (ja) * 2005-07-04 2007-01-18 Seiko Epson Corp 照明装置及びプロジェクタ
CN101008685A (zh) * 2007-01-19 2007-08-01 华东师范大学 合色棱镜

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28729A (en) * 1860-06-19 Sash-fastener
US3497283A (en) * 1966-08-24 1970-02-24 Bausch & Lomb Color selection polarizing beam splitter
FR2598574B1 (fr) * 1986-05-06 1992-02-28 Matra Procede et dispositif optiques de transmission de donnees a multiplexage de frequence
US5036512A (en) * 1989-05-08 1991-07-30 At&T Bell Laboratories Optical apparatus for combining light beam arrays having different wavelengths
US5067799A (en) * 1989-12-27 1991-11-26 Honeywell Inc. Beam combining/splitter cube prism for color polarization
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6486997B1 (en) * 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US6147734A (en) * 1998-12-17 2000-11-14 Dai Nippon Printing Co., Ltd. Bidirectional dichroic circular polarizer and reflection/transmission type liquid-crystal display device
JP3554520B2 (ja) * 1999-07-08 2004-08-18 シャープ株式会社 画像表示装置
US6636276B1 (en) * 1999-09-09 2003-10-21 International Business Machines Corporation Projection display system with at least two reflective light valves
US6490081B1 (en) * 2000-07-28 2002-12-03 The Board Of Trustees Of The Leland Stanford Junior University Method of amplifying optical signals using doped materials with extremely broad bandwidths
US6969177B2 (en) * 2001-03-23 2005-11-29 Wavien, Inc. Polarization recovery system using redirection
WO2002086549A2 (en) * 2001-04-20 2002-10-31 3M Innovative Properties Company Methods and apparatus for positioning optical prisms
JP2003057600A (ja) * 2001-08-01 2003-02-26 Prokia Technology Co Ltd ２つのライトバルブを用いた投影ディスプレイ
US6857747B2 (en) * 2001-08-06 2005-02-22 Advanced Digital Optics, Inc. Color management system
US7352513B2 (en) * 2001-09-12 2008-04-01 Lightmaster Systems, Inc. Prism assemblies and kernel configurations for use in projection systems
US6816309B2 (en) * 2001-11-30 2004-11-09 Colorlink, Inc. Compensated color management systems and methods
US6961179B2 (en) * 2001-11-30 2005-11-01 Colorlink, Inc. Compensated color management systems and methods
JP4064666B2 (ja) * 2001-12-20 2008-03-19 株式会社リコー 投影装置
US7057822B2 (en) * 2002-02-19 2006-06-06 Unaxis Balzers Ltd. System for projecting an image using narrow band light sources
FI20030583A7 (fi) * 2003-04-16 2004-10-17 Upstream Eng Oy Dataprojektori
CA2528793A1 (en) * 2003-06-09 2004-12-23 Wavien, Inc. A light pipe based projection engine
US7360900B2 (en) * 2004-03-10 2008-04-22 Seiko Epson Corporation Illuminating apparatus, image display apparatus, and projector
US7692861B2 (en) * 2004-07-06 2010-04-06 Real D Illumination systems
US7320521B2 (en) * 2004-07-12 2008-01-22 Next Wave Optics, Inc. Optical engine architectures
US7364302B2 (en) * 2004-08-09 2008-04-29 3M Innovative Properties Company Projection display system using multiple light sources and polarizing element for using with same
US7261418B2 (en) * 2004-11-12 2007-08-28 3M Innovative Properties Company Projection apparatus
US7261453B2 (en) * 2005-01-25 2007-08-28 Morejon Israel J LED polarizing optics for color illumination system and method of using same
JP5378211B2 (ja) * 2006-07-18 2013-12-25 リアルディー インコーポレイテッド プロジェクションシステム用の装置
US20080231953A1 (en) * 2007-03-22 2008-09-25 Young Garrett J System and Method for LED Polarization Recycling
JP5164421B2 (ja) * 2007-04-24 2013-03-21 キヤノン株式会社 色分解合成光学系およびそれを用いた画像投影装置
US7821713B2 (en) * 2007-05-18 2010-10-26 3M Innovative Properties Company Color light combining system for optical projector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6550919B1 (en) * 1999-03-26 2003-04-22 Unaxis Balzers Aktiengesellschaft Spectral light division and recombination configuration as well as process for the spectrally selective modulation of light
CN2513131Y (zh) * 2001-08-10 2002-09-25 浙江大学 用反射式液晶板作图像源的液晶投影机偏振分合色装置
JP2004020621A (ja) * 2002-06-12 2004-01-22 Hitachi Ltd 反射型映像投射装置と、それを用いた投写型映像ディスプレイ装置、及び、それに用いる光源装置
JP2007011179A (ja) * 2005-07-04 2007-01-18 Seiko Epson Corp 照明装置及びプロジェクタ
CN101008685A (zh) * 2007-01-19 2007-08-01 华东师范大学 合色棱镜

Also Published As

Publication number Publication date
US20110007392A1 (en) 2011-01-13
CN101952765A (zh) 2011-01-19
JP2011508283A (ja) 2011-03-10
EP2238498A1 (en) 2010-10-13
KR20100099747A (ko) 2010-09-13
TW200942956A (en) 2009-10-16
WO2009085856A1 (en) 2009-07-09

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Granted publication date: 20130123

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