CN102474630B - 使用分段式圆盘的光学扩展量减小的立体投影 - Google Patents
使用分段式圆盘的光学扩展量减小的立体投影 Download PDFInfo
- Publication number
- CN102474630B CN102474630B CN201080025944.4A CN201080025944A CN102474630B CN 102474630 B CN102474630 B CN 102474630B CN 201080025944 A CN201080025944 A CN 201080025944A CN 102474630 B CN102474630 B CN 102474630B
- Authority
- CN
- China
- Prior art keywords
- light
- light beam
- polarization
- polarization state
- projection
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
- G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
- G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
-
- 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
- G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
- G02B27/1033—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective 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
- G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
-
- 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
- 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
- H04N13/332—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
-
- 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
- H04N9/3161—Modulator illumination systems using laser light sources
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Astronomy & Astrophysics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/498,396 US8220931B2 (en) | 2009-07-07 | 2009-07-07 | Etendue reduced stereo projection using segmented disk |
US12/498,396 | 2009-07-07 | ||
PCT/US2010/001789 WO2011005292A1 (en) | 2009-07-07 | 2010-06-22 | Etendue reduced stereo projection using segmented disk |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102474630A CN102474630A (zh) | 2012-05-23 |
CN102474630B true CN102474630B (zh) | 2014-09-10 |
Family
ID=42647421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080025944.4A Expired - Fee Related CN102474630B (zh) | 2009-07-07 | 2010-06-22 | 使用分段式圆盘的光学扩展量减小的立体投影 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8220931B2 (zh) |
EP (1) | EP2452504A1 (zh) |
JP (1) | JP5608228B2 (zh) |
CN (1) | CN102474630B (zh) |
WO (1) | WO2011005292A1 (zh) |
Families Citing this family (24)
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JP4953149B2 (ja) * | 2009-06-18 | 2012-06-13 | Necディスプレイソリューションズ株式会社 | 光学ユニットおよび投写型表示装置 |
US8066382B2 (en) * | 2009-07-14 | 2011-11-29 | Eastman Kodak Company | Stereoscopic projector with rotating segmented disk |
JP5895226B2 (ja) * | 2010-11-30 | 2016-03-30 | パナソニックIpマネジメント株式会社 | 光源装置および投写型表示装置 |
CN102591029A (zh) * | 2011-04-26 | 2012-07-18 | 浙江亿思达显示科技有限公司 | 一种3d投影光学系统及其双芯片分光合光模块 |
JP5974547B2 (ja) * | 2012-03-02 | 2016-08-23 | セイコーエプソン株式会社 | 偏光制御装置、プロジェクターシステム、偏光制御方法及び画像制御方法 |
US9291826B2 (en) * | 2013-11-20 | 2016-03-22 | Christie Digital Systems Usa, Inc. | System for variable distribution of light to a plurality of projectors |
TWI512334B (zh) * | 2013-11-28 | 2015-12-11 | Delta Electronics Inc | 光源系統及顯示裝置 |
TWI540377B (zh) * | 2014-01-29 | 2016-07-01 | 台達電子工業股份有限公司 | 光波長轉換器及其適用之光源系統 |
WO2016109299A1 (en) | 2014-12-31 | 2016-07-07 | Dolby Laboratories Licensing Corporation | High contrast discrete input prism for image projectors |
US10136123B2 (en) | 2015-10-30 | 2018-11-20 | Disney Enterprises, Inc. | Display system with normalized show lighting for wavelength multiplex visualization (WMV) environment |
WO2017096241A1 (en) * | 2015-12-02 | 2017-06-08 | Augmenteum, Inc. | System for and method of projecting augmentation imagery in a head-mounted display |
CN106909019A (zh) * | 2015-12-23 | 2017-06-30 | 深圳市光峰光电技术有限公司 | 一种发光装置及投影系统 |
CN107463057A (zh) * | 2016-06-02 | 2017-12-12 | 中强光电股份有限公司 | 投影系统与照明系统 |
JP6460082B2 (ja) * | 2016-11-09 | 2019-01-30 | 住友電気工業株式会社 | 光アセンブリの製造方法、及び光アセンブリ |
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 |
WO2019034975A1 (en) | 2017-08-14 | 2019-02-21 | Imax Theatres International Limited | WIRELESS CONTENT DELIVERY FOR PAVED LED DISPLAY |
CN109870871A (zh) * | 2017-12-04 | 2019-06-11 | 深圳光峰科技股份有限公司 | 光源系统及投影系统 |
CN109188700B (zh) * | 2018-10-30 | 2021-05-11 | 京东方科技集团股份有限公司 | 光学显示系统及ar/vr显示装置 |
CN109696750B (zh) * | 2019-03-13 | 2024-03-15 | 合肥全色光显科技有限公司 | 立体投影显示装置以及立体投影显示方法 |
CN111796475B (zh) * | 2019-04-09 | 2022-03-08 | 成都理想境界科技有限公司 | 一种光源合束模组、投影显示装置及投影显示设备 |
CN112578617B (zh) * | 2019-09-30 | 2023-08-29 | 深圳光峰科技股份有限公司 | 一种光学引擎系统及投影系统 |
CN115576166A (zh) | 2020-03-12 | 2023-01-06 | 中强光电股份有限公司 | 照明系统及投影装置 |
CN113589635B (zh) | 2020-04-30 | 2023-03-31 | 中强光电股份有限公司 | 照明系统及投影装置 |
US11444691B2 (en) * | 2020-11-19 | 2022-09-13 | Northrop Grumman Systems Corporation | Optical free space communication apparatus using polarization |
Citations (2)
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US7857755B2 (en) * | 2005-05-27 | 2010-12-28 | Karl Storz Gmbh & Co. Kg | Medical instrument for endoscopic interventions |
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-
2009
- 2009-07-07 US US12/498,396 patent/US8220931B2/en not_active Expired - Fee Related
-
2010
- 2010-06-22 WO PCT/US2010/001789 patent/WO2011005292A1/en active Application Filing
- 2010-06-22 CN CN201080025944.4A patent/CN102474630B/zh not_active Expired - Fee Related
- 2010-06-22 EP EP10729733A patent/EP2452504A1/en not_active Withdrawn
- 2010-06-22 JP JP2012519533A patent/JP5608228B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1354836A (zh) * | 1999-05-10 | 2002-06-19 | S·R·泽德尔迈尔 | 高效电磁束投影仪及其执行系统和执行方法 |
US7857755B2 (en) * | 2005-05-27 | 2010-12-28 | Karl Storz Gmbh & Co. Kg | Medical instrument for endoscopic interventions |
Also Published As
Publication number | Publication date |
---|---|
WO2011005292A1 (en) | 2011-01-13 |
EP2452504A1 (en) | 2012-05-16 |
US20110007279A1 (en) | 2011-01-13 |
JP5608228B2 (ja) | 2014-10-15 |
CN102474630A (zh) | 2012-05-23 |
US8220931B2 (en) | 2012-07-17 |
JP2012533087A (ja) | 2012-12-20 |
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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. |
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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. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190622 |