CN102667546B - 相位补偿薄膜光束组合器 - Google Patents

相位补偿薄膜光束组合器 Download PDF

Info

Publication number
CN102667546B
CN102667546B CN201080051073.3A CN201080051073A CN102667546B CN 102667546 B CN102667546 B CN 102667546B CN 201080051073 A CN201080051073 A CN 201080051073A CN 102667546 B CN102667546 B CN 102667546B
Authority
CN
China
Prior art keywords
phase
light
phase difference
wavelength
filter
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 - Fee Related
Application number
CN201080051073.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN102667546A (zh
Inventor
B·D·西尔弗斯坦
A·F·库尔茨
J·克鲁施维茨
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.)
Image Elmar Co ltd
Imax Corp
Imax EMEA Ltd
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CN102667546A publication Critical patent/CN102667546A/zh
Application granted granted Critical
Publication of CN102667546B publication Critical patent/CN102667546B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G03B21/28—Reflectors in projection beam
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/1046—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with transmissive spatial light modulators
    • G02B27/1053—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with transmissive spatial light modulators having a single light modulator for all colour channels
    • 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
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • 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
    • G02B27/142—Coating structures, e.g. thin films multilayers
    • 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
    • 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
    • H04N9/3161—Modulator illumination systems using laser light sources
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
CN201080051073.3A 2009-11-11 2010-11-05 相位补偿薄膜光束组合器 Expired - Fee Related CN102667546B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/616,156 2009-11-11
US12/616,156 US8305502B2 (en) 2009-11-11 2009-11-11 Phase-compensated thin-film beam combiner
PCT/US2010/055535 WO2011059879A1 (en) 2009-11-11 2010-11-05 Phase-compensated thin-film beam combiner

Publications (2)

Publication Number Publication Date
CN102667546A CN102667546A (zh) 2012-09-12
CN102667546B true CN102667546B (zh) 2014-10-15

Family

ID=43304760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080051073.3A Expired - Fee Related CN102667546B (zh) 2009-11-11 2010-11-05 相位补偿薄膜光束组合器

Country Status (5)

Country Link
US (2) US8305502B2 (https=)
EP (1) EP2499523A1 (https=)
JP (1) JP5653448B2 (https=)
CN (1) CN102667546B (https=)
WO (1) WO2011059879A1 (https=)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9077915B2 (en) * 2010-04-07 2015-07-07 Projectiondesign As Interweaving of IR and visible images
US10739460B2 (en) 2010-08-11 2020-08-11 Apple Inc. Time-of-flight detector with single-axis scan
CN103053167B (zh) 2010-08-11 2016-01-20 苹果公司 扫描投影机及用于3d映射的图像捕获模块
US9696558B2 (en) 2011-03-14 2017-07-04 Dolby Laboratories Licensing Corporation 3D projection system using laser light sources
CN102299473A (zh) * 2011-06-24 2011-12-28 天津奇谱光电技术有限公司 可扩展的多台激光器复合系统
WO2013029178A1 (en) * 2011-09-02 2013-03-07 UNIVERSITé LAVAL Polarization-maintaining module for making optical systems polarization-independent
WO2013062932A1 (en) * 2011-10-24 2013-05-02 3M Innovative Properties Company Tilted dichroic polarizing beamsplitter
JP5985661B2 (ja) * 2012-02-15 2016-09-06 アップル インコーポレイテッド 走査深度エンジン
JP5982915B2 (ja) * 2012-03-21 2016-08-31 カシオ計算機株式会社 光源装置及びプロジェクタ
CN102789121A (zh) * 2012-04-10 2012-11-21 海信集团有限公司 一种投影显示光源
JP6048002B2 (ja) * 2012-08-30 2016-12-21 コニカミノルタ株式会社 色分解合成プリズム
US10298918B2 (en) 2013-02-27 2019-05-21 Sony Corporation Image projection apparatus
WO2014141115A2 (en) 2013-03-15 2014-09-18 Primesense Ltd. Depth scanning with multiple emitters
CN104518835B (zh) 2013-10-08 2019-07-23 中兴通讯股份有限公司 一种可见光通信mimo系统的接收装置
JP6331366B2 (ja) * 2013-12-05 2018-05-30 コニカミノルタ株式会社 投影光学系用プリズムおよびそれを用いた光学系
JP6345428B2 (ja) * 2014-01-31 2018-06-20 パイオニア株式会社 車両用合わせガラス及びその製造方法
CN204241803U (zh) * 2014-03-12 2015-04-01 群创光电股份有限公司 镜面显示器
KR101615239B1 (ko) * 2014-10-06 2016-04-25 엘지전자 주식회사 공간 영상 투영 장치
CN104377452B (zh) * 2014-11-06 2017-05-24 南京邮电大学 一种基于人工电磁表面的纯介质电磁透镜的设计方法
SG11201703716QA (en) * 2014-11-07 2017-06-29 Uvlrx Therapeutics Inc High efficiency optical combiner for multiple non-coherent light sources
CN107111216B (zh) 2014-12-31 2021-02-26 杜比实验室特许公司 用于图像投影仪的高对比度分立输入棱镜
CN106151999A (zh) * 2015-01-30 2016-11-23 欧帝尔光学镀膜有限公司 使用led或荧光粉转换光源的投射系统
EP3062142B1 (en) 2015-02-26 2018-10-03 Nokia Technologies OY Apparatus for a near-eye display
JP2016170301A (ja) * 2015-03-13 2016-09-23 セイコーエプソン株式会社 プロジェクター
JP2016170302A (ja) * 2015-03-13 2016-09-23 セイコーエプソン株式会社 プロジェクター
US9525863B2 (en) 2015-04-29 2016-12-20 Apple Inc. Time-of-flight depth mapping with flexible scan pattern
US9594255B2 (en) * 2015-06-25 2017-03-14 Volfoni R&D EURL Stereoscopic 3D projection system with improved level of optical light efficiency
DE102015118483B3 (de) * 2015-10-29 2017-05-04 Leica Microsystems Cms Gmbh Interferenzobjektiv nach Mirau
US10324171B2 (en) 2015-12-20 2019-06-18 Apple Inc. Light detection and ranging sensor
US10191305B2 (en) * 2015-12-30 2019-01-29 Signet Armorlite, Inc. Ophthalmic lens
CN107703568B (zh) * 2016-08-09 2021-03-23 柯尼卡美能达株式会社 光反射膜及液晶显示装置用背光单元
US10298913B2 (en) 2016-08-18 2019-05-21 Apple Inc. Standalone depth camera
US10650552B2 (en) 2016-12-29 2020-05-12 Magic Leap, Inc. Systems and methods for augmented reality
EP4300160A3 (en) 2016-12-30 2024-05-29 Magic Leap, Inc. Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light
US10578870B2 (en) 2017-07-26 2020-03-03 Magic Leap, Inc. Exit pupil expander
JP2019056745A (ja) * 2017-09-20 2019-04-11 セイコーエプソン株式会社 ヘッドマウントディスプレイ及び画像表示装置
KR20250138816A (ko) * 2017-12-10 2025-09-22 매직 립, 인코포레이티드 광학 도파관들 상의 반사―방지 코팅들
CA3086206A1 (en) 2017-12-20 2019-06-27 Magic Leap, Inc. Insert for augmented reality viewing device
EP3766039B1 (en) 2018-03-15 2024-08-14 Magic Leap, Inc. Image correction due to deformation of components of a viewing device
WO2019232282A1 (en) 2018-05-30 2019-12-05 Magic Leap, Inc. Compact variable focus configurations
JP7319303B2 (ja) 2018-05-31 2023-08-01 マジック リープ， インコーポレイテッド レーダ頭部姿勢位置特定
EP3804306B1 (en) 2018-06-05 2023-12-27 Magic Leap, Inc. Homography transformation matrices based temperature calibration of a viewing system
JP7421505B2 (ja) 2018-06-08 2024-01-24 マジック リープ， インコーポレイテッド 自動化された表面選択設置およびコンテンツ配向設置を用いた拡張現実ビューア
WO2020010097A1 (en) 2018-07-02 2020-01-09 Magic Leap, Inc. Pixel intensity modulation using modifying gain values
US11510027B2 (en) 2018-07-03 2022-11-22 Magic Leap, Inc. Systems and methods for virtual and augmented reality
US11856479B2 (en) 2018-07-03 2023-12-26 Magic Leap, Inc. Systems and methods for virtual and augmented reality along a route with markers
JP7374981B2 (ja) 2018-07-10 2023-11-07 マジック リープ， インコーポレイテッド クロス命令セットアーキテクチャプロシージャ呼出のためのスレッドウィービング
WO2020023545A1 (en) 2018-07-24 2020-01-30 Magic Leap, Inc. Temperature dependent calibration of movement detection devices
WO2020023543A1 (en) 2018-07-24 2020-01-30 Magic Leap, Inc. Viewing device with dust seal integration
EP3831058B1 (en) 2018-08-02 2025-10-08 Magic Leap, Inc. A viewing system with interpupillary distance compensation based on head motion
EP3830631A4 (en) 2018-08-03 2021-10-27 Magic Leap, Inc. DRIFT CORRECTION BASED ON UNMERGED LAYING OF MELTED LAYING OF A TOTEM IN A USER INTERACTION SYSTEM
US12016719B2 (en) 2018-08-22 2024-06-25 Magic Leap, Inc. Patient viewing system
CN113196138B (zh) 2018-11-16 2023-08-25 奇跃公司 用于保持图像清晰度的图像尺寸触发的澄清
US10801697B2 (en) * 2018-11-20 2020-10-13 Luxmux Technology Corporation Broadband light source module combining spectrums of different types of light sources
WO2020132484A1 (en) 2018-12-21 2020-06-25 Magic Leap, Inc. Air pocket structures for promoting total internal reflection in a waveguide
EP3921720B1 (en) 2019-02-06 2024-05-22 Magic Leap, Inc. Target intent-based clock speed determination and adjustment to limit total heat generated by multiple processors
CN113544766B (zh) 2019-03-12 2024-12-03 奇跃公司 在第一和第二增强现实观看器之间配准本地内容
JP2022530900A (ja) 2019-05-01 2022-07-04 マジック リープ， インコーポレイテッド コンテンツプロビジョニングシステムおよび方法
CN114174895B (zh) 2019-07-26 2025-07-08 奇跃公司 用于增强现实的系统和方法
JP2021057716A (ja) * 2019-09-30 2021-04-08 セイコーエプソン株式会社 画像光生成装置および画像表示装置
CN110673430B (zh) * 2019-10-11 2025-02-28 山西汉威激光科技股份有限公司 一种通过陷波合束集成的大色域激光光源系统
JP7635230B2 (ja) 2019-11-14 2025-02-25 マジック リープ， インコーポレイテッド 仮想および拡張現実のためのシステムおよび方法
WO2021097323A1 (en) 2019-11-15 2021-05-20 Magic Leap, Inc. A viewing system for use in a surgical environment
CN116472493B (zh) 2020-10-23 2025-11-21 杜比实验室特许公司 使用透镜偏心的具有可调角度照明的投影系统和方法
CN213457629U (zh) * 2020-11-13 2021-06-15 歌尔光学科技有限公司 投影光路和投影设备
CN113534479A (zh) * 2021-07-12 2021-10-22 杭州科汀光学技术有限公司 一种无偏振的倾斜入射平板分色系统
US20250117983A1 (en) * 2023-10-10 2025-04-10 Lawrence P. Huang Color reproduction device with color-blindness mitigation and methods for use therewith

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5999509A (en) * 1997-03-19 1999-12-07 Pioneer Electronic Corporation Optical pickup device with two independent light beams and an integrated prism for providing return light with astigmatism
WO2001026384A1 (en) * 1999-10-06 2001-04-12 Optical Coating Laboratory, Inc. Color separating prism assembly and image projection display system
WO2002102087A1 (en) * 2001-06-11 2002-12-19 3M Innovative Properties Company Projection system having low astigmatism
CN1388386A (zh) * 2001-05-30 2003-01-01 台达电子工业股份有限公司 色彩分离棱镜组及使用该棱镜组的影像显示器
CN1841101A (zh) * 2005-03-29 2006-10-04 住友化学株式会社 光学补偿板及使用该光学补偿板的反射型液晶投影仪

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254460A (https=) 1960-08-02
US4373782A (en) 1980-06-03 1983-02-15 Optical Coating Laboratory, Inc. Non-polarizing thin film edge filter
FR2564605B1 (fr) 1984-05-18 1987-12-24 Commissariat Energie Atomique Cellule a cristal liquide susceptible de presenter une structure homeotrope, a birefringence compensee pour cette structure
US4995718A (en) 1989-11-15 1991-02-26 Honeywell Inc. Full color three-dimensional projection display
JPH07104450B2 (ja) 1990-10-17 1995-11-13 スタンレー電気株式会社 二軸性光学素子とその製造方法
US5400179A (en) 1992-02-18 1995-03-21 Asahi Kogaku Kogyo Kabushiki Kaisha Optical multilayer thin film and beam splitter
JPH08503315A (ja) 1993-06-25 1996-04-09 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 偏光ビームスプリッタ及びこのビームスプリッタを用いる光磁気再生装置
US5576854A (en) 1993-11-12 1996-11-19 Hughes-Jvc Technology Corporation Liquid crystal light valve projector with improved contrast ratio and with 0.27 wavelength compensation for birefringence in the liquid crystal light valve
US5619352A (en) 1994-04-04 1997-04-08 Rockwell International Corporation LCD splay/twist compensator having varying tilt and /or azimuthal angles for improved gray scale performance
JP3573190B2 (ja) 1998-07-03 2004-10-06 株式会社富士通ゼネラル 液晶プロジェクタ装置
JP4123193B2 (ja) * 2004-06-04 2008-07-23 セイコーエプソン株式会社 画像表示装置、プロジェクタ、偏光補償光学系
JP4433086B2 (ja) * 2006-12-07 2010-03-17 コニカミノルタオプト株式会社 光学素子および光ピックアップ装置
AU2008320236A1 (en) * 2007-10-31 2009-05-07 Nikon Corporation Laser-exciting fluorescence microscope
JP2009237565A (ja) * 2008-03-06 2009-10-15 Victor Co Of Japan Ltd 投射型画像表示装置
JP5573197B2 (ja) * 2010-01-27 2014-08-20 セイコーエプソン株式会社 反射型液晶プロジェクター

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5999509A (en) * 1997-03-19 1999-12-07 Pioneer Electronic Corporation Optical pickup device with two independent light beams and an integrated prism for providing return light with astigmatism
WO2001026384A1 (en) * 1999-10-06 2001-04-12 Optical Coating Laboratory, Inc. Color separating prism assembly and image projection display system
CN1388386A (zh) * 2001-05-30 2003-01-01 台达电子工业股份有限公司 色彩分离棱镜组及使用该棱镜组的影像显示器
WO2002102087A1 (en) * 2001-06-11 2002-12-19 3M Innovative Properties Company Projection system having low astigmatism
CN1841101A (zh) * 2005-03-29 2006-10-04 住友化学株式会社 光学补偿板及使用该光学补偿板的反射型液晶投影仪

Also Published As

Publication number Publication date
JP2013511066A (ja) 2013-03-28
EP2499523A1 (en) 2012-09-19
US20120307362A1 (en) 2012-12-06
US20110109820A1 (en) 2011-05-12
US8508676B2 (en) 2013-08-13
JP5653448B2 (ja) 2015-01-14
WO2011059879A1 (en) 2011-05-19
US8305502B2 (en) 2012-11-06
CN102667546A (zh) 2012-09-12

Similar Documents

Publication Publication Date Title
CN102667546B (zh) 相位补偿薄膜光束组合器
JP6083997B2 (ja) 投射型表示装置
US6398364B1 (en) Off-axis image projection display system
US6340230B1 (en) Method of using a retarder plate to improve contrast in a reflective imaging system
US7413310B2 (en) Spectral light division and recombination configuration as well as process for the spectrally selective modulation of light
US6486997B1 (en) Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US20030227680A1 (en) Compensated color management systems and methods
US20040207919A1 (en) Compensated color management systems and methods
JP4637370B2 (ja) 変調カラー画像を形成するための光学システム
US8955977B2 (en) Projection-type image display apparatus
WO2006001188A1 (ja) 液晶プロジェクタ装置
US6545804B2 (en) Projection display with two reflective light valves
US20080094576A1 (en) Projection system incorporating color correcting element
US20100238410A1 (en) Optical element, illumination apparatus, and projection display apparatus
US11256140B2 (en) Liquid crystal display apparatus and display method
JP2012159784A (ja) 液晶画像表示装置
JP4967253B2 (ja) 光学装置及び投射装置
JP2007025572A (ja) 偏光ビームスプリッタ及び反射型液晶プロジェクタ
CN1393720A (zh) 平板分合光投影显示器
US20070104073A1 (en) Transmissive phase plate, polarized beam splitter, and projection display
JP2008146100A (ja) 液晶プロジェクタ装置
JP2007233208A (ja) 光学素子、投射型投影装置および光学素子の製造方法
JP5423768B2 (ja) 光学装置及び投射装置
WO2018029987A1 (ja) 波長選択性位相差素子および投射型表示装置
JP2007304229A (ja) 光学素子およびプロジェクション装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Dublin Republic of Ireland

Patentee after: IMAX EMEA LTD.

Address before: Dublin Republic of Ireland

Patentee before: Image Elmar Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20161214

Address after: Dublin Republic of Ireland

Patentee after: Image Elmar Co.,Ltd.

Address before: Ontario, Canada

Patentee before: Imax Corp.

Effective date of registration: 20161214

Address after: Ontario, Canada

Patentee after: Imax Corp.

Address before: American New York

Patentee before: Eastman Kodak Co.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141015

Termination date: 20171105

CF01 Termination of patent right due to non-payment of annual fee