CN102084283A - 光学元件和合色器 - Google Patents

光学元件和合色器 Download PDF

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Publication number
CN102084283A
CN102084283A CN2008801302567A CN200880130256A CN102084283A CN 102084283 A CN102084283 A CN 102084283A CN 2008801302567 A CN2008801302567 A CN 2008801302567A CN 200880130256 A CN200880130256 A CN 200880130256A CN 102084283 A CN102084283 A CN 102084283A
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CN
China
Prior art keywords
light
reflective polarizer
dichroic filter
closes
polarization
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.)
Pending
Application number
CN2008801302567A
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English (en)
Chinese (zh)
Inventor
查尔斯·L·布鲁泽
安德鲁·J·乌德科克
丹尼尔·J·金斯敦
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN102084283A publication Critical patent/CN102084283A/zh
Pending 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CN2008801302567A 2008-05-15 2008-12-18 光学元件和合色器 Pending CN102084283A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5327008P 2008-05-15 2008-05-15
US61/053,270 2008-05-15
US9513808P 2008-09-08 2008-09-08
US61/095,138 2008-09-08
PCT/US2008/087369 WO2009139798A1 (en) 2008-05-15 2008-12-18 Optical element and color combiner

Publications (1)

Publication Number Publication Date
CN102084283A true CN102084283A (zh) 2011-06-01

Family

ID=41318966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801302567A Pending CN102084283A (zh) 2008-05-15 2008-12-18 光学元件和合色器

Country Status (7)

Country Link
US (1) US20110149547A1 (enExample)
EP (1) EP2286296A4 (enExample)
JP (1) JP2011524019A (enExample)
KR (1) KR20110015010A (enExample)
CN (1) CN102084283A (enExample)
TW (1) TW200947102A (enExample)
WO (1) WO2009139798A1 (enExample)

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CN102621789A (zh) * 2012-04-20 2012-08-01 杭州研明光电技术有限公司 采用混合光源的紧凑型液晶投影光引擎系统
CN103592770A (zh) * 2013-11-19 2014-02-19 苏州大学 一种rgb三色光合束器及其制备方法
CN103890639A (zh) * 2011-10-24 2014-06-25 3M创新有限公司 倾斜的二向色偏振分束器

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CN103154815A (zh) 2010-09-22 2013-06-12 3M创新有限公司 倾斜的二向色合色器iii
CN102436074B (zh) 2010-09-29 2016-08-03 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
CN103748503B (zh) 2011-08-19 2017-07-11 3M创新有限公司 投影子系统
US10477194B2 (en) 2012-04-25 2019-11-12 3M Innovative Properties Company Two imager projection device
US9958699B2 (en) 2012-12-21 2018-05-01 3M Innovative Properties Company Hybrid polarizing beam splitter
IL232197B (en) 2014-04-23 2018-04-30 Lumus Ltd Compact head-up display system
US20180017735A1 (en) * 2016-07-13 2018-01-18 Futurewei Technologies, Inc. Wavelength Division Multiplexer/Demultiplexer with Flexibility of Optical Adjustment
MX387523B (es) 2016-10-09 2025-03-18 Lumus Ltd Multiplicador de apertura utilizando una guia de ondas rectangular
CN108369317B (zh) 2016-11-08 2021-04-13 鲁姆斯有限公司 具有光学截断边缘的导光装置及其对应的生产方法
JP2020503535A (ja) * 2016-12-02 2020-01-30 ルムス エルティーディー． コンパクトなコリメーティング画像プロジェクターを備える光学システム
US11243434B2 (en) 2017-07-19 2022-02-08 Lumus Ltd. LCOS illumination via LOE
KR102822050B1 (ko) 2017-10-20 2025-06-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름 및 편광 빔 스플리터
JP2019105806A (ja) * 2017-12-14 2019-06-27 日東電工株式会社 プロジェクターおよび該プロジェクターに用いられる光学部材
IL259518B2 (en) 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improving light field uniformity
US11415812B2 (en) 2018-06-26 2022-08-16 Lumus Ltd. Compact collimating optical device and system
JP6881535B2 (ja) * 2019-09-26 2021-06-02 セイコーエプソン株式会社 画像光生成モジュール及び画像表示装置
JP7497079B2 (ja) 2019-12-08 2024-06-10 ルーマス リミテッド コンパクト画像プロジェクタを備える光学系
JP7002061B2 (ja) * 2020-04-01 2022-02-10 パナソニックＩｐマネジメント株式会社 表示装置
US11366311B2 (en) 2020-04-01 2022-06-21 Panasonic Intellectual Property Management Co., Ltd. Display device
KR102847649B1 (ko) * 2023-06-14 2025-08-19 (주)위키옵틱스 디지털 홀로그래피 현미경 기술을 적용한 안저카메라

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JP3554520B2 (ja) * 1999-07-08 2004-08-18 シャープ株式会社 画像表示装置
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US7360900B2 (en) * 2004-03-10 2008-04-22 Seiko Epson Corporation Illuminating apparatus, image display apparatus, and projector
JP4825203B2 (ja) * 2004-07-06 2011-11-30 リアルディー インコーポレイテッド 偏光状態を制御可能な照明システム、方法
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
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US7445340B2 (en) * 2005-05-19 2008-11-04 3M Innovative Properties Company Polarized, LED-based illumination source
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103890639A (zh) * 2011-10-24 2014-06-25 3M创新有限公司 倾斜的二向色偏振分束器
CN102621789A (zh) * 2012-04-20 2012-08-01 杭州研明光电技术有限公司 采用混合光源的紧凑型液晶投影光引擎系统
CN102621789B (zh) * 2012-04-20 2014-06-18 杭州研明光电技术有限公司 采用混合光源的紧凑型液晶投影光引擎系统
CN103592770A (zh) * 2013-11-19 2014-02-19 苏州大学 一种rgb三色光合束器及其制备方法

Also Published As

Publication number Publication date
JP2011524019A (ja) 2011-08-25
KR20110015010A (ko) 2011-02-14
TW200947102A (en) 2009-11-16
US20110149547A1 (en) 2011-06-23
EP2286296A4 (en) 2011-09-07
WO2009139798A1 (en) 2009-11-19
EP2286296A1 (en) 2011-02-23

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Application publication date: 20110601