CN102472957B - 具有旋转分段盘的立体投影机 - Google Patents

具有旋转分段盘的立体投影机 Download PDF

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Publication number
CN102472957B
CN102472957B CN201080031468.7A CN201080031468A CN102472957B CN 102472957 B CN102472957 B CN 102472957B CN 201080031468 A CN201080031468 A CN 201080031468A CN 102472957 B CN102472957 B CN 102472957B
Authority
CN
China
Prior art keywords
light
polarization
transmissive
segment
polarization state
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
CN201080031468.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102472957A (zh
Inventor
B·D·西尔弗斯坦
J·R·比耶特里
R·梅茨格
J·R·基尔舍
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.)
Imax Emea Co
Imax Corp
Imax Theatres International 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 CN102472957A publication Critical patent/CN102472957A/zh
Application granted granted Critical
Publication of CN102472957B publication Critical patent/CN102472957B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/06—Colour photography, other than mere exposure or projection of a colour film by additive-colour projection apparatus
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/26—Stereoscopic photography by simultaneous viewing using polarised or coloured light separating different viewpoint images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/346—Image reproducers using prisms or semi-transparent mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • 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
    • H04N9/3164—Modulator illumination systems using multiple 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
CN201080031468.7A 2009-07-14 2010-07-13 具有旋转分段盘的立体投影机 Expired - Fee Related CN102472957B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/502,426 2009-07-14
US12/502,426 US8066382B2 (en) 2009-07-14 2009-07-14 Stereoscopic projector with rotating segmented disk
PCT/US2010/001965 WO2011008268A1 (en) 2009-07-14 2010-07-13 Stereoscopic projector with rotating segmented disk

Publications (2)

Publication Number Publication Date
CN102472957A CN102472957A (zh) 2012-05-23
CN102472957B true CN102472957B (zh) 2014-07-09

Family

ID=42732057

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080031468.7A Expired - Fee Related CN102472957B (zh) 2009-07-14 2010-07-13 具有旋转分段盘的立体投影机

Country Status (5)

Country Link
US (1) US8066382B2 (enExample)
EP (1) EP2454633B1 (enExample)
JP (1) JP5575894B2 (enExample)
CN (1) CN102472957B (enExample)
WO (1) WO2011008268A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8851684B2 (en) * 2009-06-18 2014-10-07 Nec Display Solutions, Ltd. Optical unit including an integrator optical system, and projection display device including the optical unit
US20110141249A1 (en) * 2009-12-14 2011-06-16 Huang-Tzung Jan Stereo-image display apparatus
US20110141250A1 (en) * 2009-12-15 2011-06-16 Huang-Tzung Jan Stereo-image display apparatus
US8328362B2 (en) * 2010-02-24 2012-12-11 Reald Inc. Waveplate compensation in projection polarization conversion system
US8212995B2 (en) * 2010-03-16 2012-07-03 Raytheon Company Laser imaging system with uniform line illumination and method for generating images
US9360745B2 (en) * 2011-04-11 2016-06-07 Lg Electronics Inc. Light source assembly and projector having the same
KR101849133B1 (ko) * 2011-04-11 2018-04-16 엘지전자 주식회사 광원 장치 및 이를 구비하는 프로젝터
US9025086B2 (en) 2012-04-13 2015-05-05 Red.Com, Inc. Video projector system
WO2013155319A1 (en) 2012-04-13 2013-10-17 Red. Com, Inc. Video projector system
CN103676450B (zh) * 2012-09-03 2017-03-29 上海蝶维影像科技有限公司 2d投影系统3d转换系统
JP2014085432A (ja) * 2012-10-22 2014-05-12 Mitsubishi Electric Corp レーザ光出射装置
KR101371772B1 (ko) * 2013-01-28 2014-03-10 가톨릭대학교 산학협력단 입체시 검안 장치
TWI711896B (zh) * 2013-09-25 2020-12-01 荷蘭商Ａｓｍｌ荷蘭公司 光學元件、輻射系統及微影系統
TWI512334B (zh) * 2013-11-28 2015-12-11 Delta Electronics Inc 光源系統及顯示裝置
DE102014114013B4 (de) * 2014-09-26 2024-03-21 Carl Zeiss Meditec Ag Medizinisch optisches Beobachtungsgerät und Verfahren zur Kontrastierung von polarisationsdrehendem Gewebe
CN112946974B (zh) 2014-12-31 2022-11-08 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
US20160327783A1 (en) * 2016-02-29 2016-11-10 Hisense Electric Co., Ltd. Projection display system and method
CN106773490A (zh) * 2017-01-17 2017-05-31 上海蔚来汽车有限公司 用于消除激光投影散斑的光学结构、光学系统及光学方法
US10025174B1 (en) * 2017-03-07 2018-07-17 Disney Enterprises, Inc. Multi-theater light source
US10942355B2 (en) * 2018-01-22 2021-03-09 Facebook Technologies, Llc Systems, devices, and methods for tiled multi-monochromatic displays
CN111679542A (zh) * 2018-03-16 2020-09-18 青岛海信激光显示股份有限公司 一种激光投影装置
JPWO2020054397A1 (ja) * 2018-09-10 2021-09-24 パナソニックＩｐマネジメント株式会社 光源装置及び投写型映像表示装置
EP4089448A1 (de) * 2021-05-11 2022-11-16 RIEGL Laser Measurement Systems GmbH Vorrichtung zum lenken eines lichtstrahls
TWI836971B (zh) * 2023-04-27 2024-03-21 佳世達科技股份有限公司 雷射投影設備

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155623A (en) * 1988-09-23 1992-10-13 At&T Bell Laboratories Arrangement for imaging multiple arrays of light beams
CN1742227A (zh) * 2001-12-27 2006-03-01 富可视股份有限公司 立体投影系统
US20090096991A1 (en) * 2007-10-11 2009-04-16 Hon Hai Precision Industry Co., Ltd. Stereo projection optical system
US20090153752A1 (en) * 2007-12-14 2009-06-18 Silverstein Barry D Projector using independent multiple wavelength light sources

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441791A (en) 1980-09-02 1984-04-10 Texas Instruments Incorporated Deformable mirror light modulator
US5083857A (en) 1990-06-29 1992-01-28 Texas Instruments Incorporated Multi-level deformable mirror device
US5704700A (en) 1994-07-25 1998-01-06 Proxima Corporation Laser illuminated image projection system and method of using same
US6062694A (en) 1995-03-06 2000-05-16 Nikon Corporation Projection type display apparatus
US5808795A (en) 1995-03-06 1998-09-15 Nikon Corporation Projection type display apparatus
US5719695A (en) 1995-03-31 1998-02-17 Texas Instruments Incorporated Spatial light modulator with superstructure light shield
US5535047A (en) 1995-04-18 1996-07-09 Texas Instruments Incorporated Active yoke hidden hinge digital micromirror device
JPH09159988A (ja) 1995-12-12 1997-06-20 Nikon Corp 投射型表示装置
JP3738505B2 (ja) 1996-05-10 2006-01-25 株式会社ニコン 投射型表示装置
JP3557317B2 (ja) 1996-09-02 2004-08-25 テキサス インスツルメンツ インコーポレイテツド プロジエクタ装置及び色分離合成装置
US5914818A (en) 1996-11-29 1999-06-22 Texas Instruments Incorporated Offset projection lens for use with reflective spatial light modulators
US6008951A (en) 1996-12-31 1999-12-28 Texas Instruments Incorporated Offset projection zoom lens with fixed rear group for reflective spatial light modulators
US5907437A (en) 1997-07-10 1999-05-25 Hughes-Jvc Technology Corporation Converging optics for a single light valve full-color projector
US6240116B1 (en) 1997-08-14 2001-05-29 Sdl, Inc. Laser diode array assemblies with optimized brightness conservation
US5930050A (en) 1997-10-21 1999-07-27 Texas Instruments Incorporated Anamorphic lens for providing wide-screen images generated by a spatial light modulator
US6010121A (en) 1999-04-21 2000-01-04 Lee; Chi Ping Work piece clamping device of workbench
EP1303796B1 (en) 2000-07-10 2005-04-27 Corporation For Laser Optics Research Systems and methods for speckle reduction through bandwidth enhancement
US6323984B1 (en) 2000-10-11 2001-11-27 Silicon Light Machines Method and apparatus for reducing laser speckle
US6600590B2 (en) 2001-02-20 2003-07-29 Eastman Kodak Company Speckle suppressed laser projection system using RF injection
US6625381B2 (en) 2001-02-20 2003-09-23 Eastman Kodak Company Speckle suppressed laser projection system with partial beam reflection
US6445487B1 (en) 2001-02-20 2002-09-03 Eastman Kodak Company Speckle suppressed laser projection system using a multi-wavelength doppler shifted beam
US6747781B2 (en) 2001-06-25 2004-06-08 Silicon Light Machines, Inc. Method, apparatus, and diffuser for reducing laser speckle
US6923543B2 (en) * 2002-10-08 2005-08-02 Disney Enterprises, Inc. Latent effects projection system
JP4387688B2 (ja) * 2002-11-07 2009-12-16 Ｎｅｃディスプレイソリューションズ株式会社 液晶プロジェクタ
WO2004080053A2 (en) 2003-02-28 2004-09-16 Florida Atlantic University Displays using solid state light sources
US6950454B2 (en) 2003-03-24 2005-09-27 Eastman Kodak Company Electronic imaging system using organic laser array illuminating an area light valve
US7832869B2 (en) 2003-10-21 2010-11-16 Barco N.V. Method and device for performing stereoscopic image display based on color selective filters
ITBO20040014A1 (it) 2004-01-14 2004-04-14 Ima Spa Macchina comprimitrice per la produzione di compresse
KR100595519B1 (ko) 2004-03-03 2006-07-03 엘지전자 주식회사 디스플레이 시스템의 화질 열화 완화용 전자력 구동기
KR20070046831A (ko) 2004-07-30 2007-05-03 노바룩스 인코포레이티드 투사 디스플레이 장치, 시스템 및 방법
US7244028B2 (en) 2004-12-14 2007-07-17 Coherent, Inc. Laser illuminated projection displays
TWI255349B (en) * 2005-02-02 2006-05-21 Asia Optical Co Inc Optical system of a projector display and a projector device equipped with this optical system
JP2006301114A (ja) * 2005-04-18 2006-11-02 Sony Corp 照明装置及び画像表示装置
US7528906B2 (en) 2006-01-23 2009-05-05 Real D Achromatic polarization switches
EP2122395A1 (en) * 2006-12-18 2009-11-25 Thomson Licensing 2d/3d projector with rotating translucent cylinder for alternating light polarisation
US7871165B2 (en) * 2007-11-30 2011-01-18 Eastman Kodak Company Stereo projection apparatus using polarized solid state light sources
US7891816B2 (en) * 2008-02-25 2011-02-22 Eastman Kodak Company Stereo projection using polarized solid state light sources
US7959297B2 (en) * 2008-05-15 2011-06-14 Eastman Kodak Company Uniform speckle reduced laser projection using spatial and temporal mixing
US7926951B2 (en) * 2008-07-11 2011-04-19 Eastman Kodak Company Laser illuminated micro-mirror projector
US8016422B2 (en) * 2008-10-28 2011-09-13 Eastman Kodak Company Etendue maintaining polarization switching system and related methods
US8142021B2 (en) * 2009-06-25 2012-03-27 Eastman Kodak Company Dump path light intensity sensing in light projector
US20100328611A1 (en) * 2009-06-25 2010-12-30 Silverstein Barry D Leakage light intensity sensing in light projector
US8220938B2 (en) * 2009-06-25 2012-07-17 Eastman Kodak Company Image path light intensity sensing during a blanking period between a left-eye light beam and a right-eye light beam in a stereoscopic light projector
US8237777B2 (en) * 2009-06-25 2012-08-07 Eastman Kodak Company Stereoscopic image intensity balancing in light projector
US8220931B2 (en) * 2009-07-07 2012-07-17 Eastman Kodak Company Etendue reduced stereo projection using segmented disk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155623A (en) * 1988-09-23 1992-10-13 At&T Bell Laboratories Arrangement for imaging multiple arrays of light beams
CN1742227A (zh) * 2001-12-27 2006-03-01 富可视股份有限公司 立体投影系统
US20090096991A1 (en) * 2007-10-11 2009-04-16 Hon Hai Precision Industry Co., Ltd. Stereo projection optical system
US20090153752A1 (en) * 2007-12-14 2009-06-18 Silverstein Barry D Projector using independent multiple wavelength light sources

Also Published As

Publication number Publication date
US20110013144A1 (en) 2011-01-20
EP2454633A1 (en) 2012-05-23
WO2011008268A1 (en) 2011-01-20
JP5575894B2 (ja) 2014-08-20
CN102472957A (zh) 2012-05-23
EP2454633B1 (en) 2013-06-05
US8066382B2 (en) 2011-11-29
JP2012533767A (ja) 2012-12-27

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20161223

Address after: Dublin, Ireland

Patentee after: IMAX-EMEA Co.

Address before: Ontario, Canada

Patentee before: IMAX Corp.

Effective date of registration: 20161223

Address after: Ontario, Canada

Patentee after: IMAX Corp.

Address before: American New York

Patentee before: Eastman Kodak Co.

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, Ireland

Patentee after: IMAX theatre International Ltd.

Address before: Dublin, Ireland

Patentee before: IMAX-EMEA Co.

TR01 Transfer of patent right

Effective date of registration: 20161228

Address after: Dublin, Ireland

Patentee after: IMAX-EMEA Co.

Address before: Ontario, Canada

Patentee before: IMAX Corp.

Effective date of registration: 20161228

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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: 20140709

Termination date: 20190713

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