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 PDFInfo
- 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
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- China
- Prior art keywords
- light
- polarization
- light beam
- irradiation
- transmission
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- 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
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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)
- Mechanical Light Control Or Optical Switches (AREA)
- Polarising Elements (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/502,426 US8066382B2 (en) | 2009-07-14 | 2009-07-14 | Stereoscopic projector with rotating segmented disk |
US12/502,426 | 2009-07-14 | ||
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 (zh) |
EP (1) | EP2454633B1 (zh) |
JP (1) | JP5575894B2 (zh) |
CN (1) | CN102472957B (zh) |
WO (1) | WO2011008268A1 (zh) |
Families Citing this family (24)
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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 |
EP2842330B1 (en) | 2012-04-13 | 2018-08-29 | Red.Com, Llc | Video projector system |
US9025086B2 (en) | 2012-04-13 | 2015-05-05 | 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***3d转换*** |
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 |
CN105745579B (zh) * | 2013-09-25 | 2019-02-22 | Asml荷兰有限公司 | 束传输设备和方法 |
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 |
PL3241072T3 (pl) | 2014-12-31 | 2021-01-25 | Dolby Laboratories Licensing Corporation | Wysokokontrastowy nieciągły pryzmat wejściowy do projektorów obrazu |
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***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 |
CN110275373A (zh) * | 2018-03-16 | 2019-09-24 | 青岛海信激光显示股份有限公司 | 一种三色激光光源及激光投影装置 |
WO2020054397A1 (ja) * | 2018-09-10 | 2020-03-19 | 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 (2)
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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*** |
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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 |
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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 |
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US5914818A (en) * | 1996-11-29 | 1999-06-22 | Texas Instruments Incorporated | Offset projection lens for use with reflective spatial light modulators |
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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 |
US8237777B2 (en) * | 2009-06-25 | 2012-08-07 | Eastman Kodak Company | Stereoscopic image intensity balancing 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 |
US8220931B2 (en) * | 2009-07-07 | 2012-07-17 | Eastman Kodak Company | Etendue reduced stereo projection using segmented disk |
-
2009
- 2009-07-14 US US12/502,426 patent/US8066382B2/en not_active Expired - Fee Related
-
2010
- 2010-07-13 WO PCT/US2010/001965 patent/WO2011008268A1/en active Application Filing
- 2010-07-13 JP JP2012520595A patent/JP5575894B2/ja not_active Expired - Fee Related
- 2010-07-13 EP EP10738054.5A patent/EP2454633B1/en not_active Not-in-force
- 2010-07-13 CN CN201080031468.7A patent/CN102472957B/zh not_active Expired - Fee Related
Patent Citations (2)
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*** |
Also Published As
Publication number | Publication date |
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JP5575894B2 (ja) | 2014-08-20 |
US20110013144A1 (en) | 2011-01-20 |
WO2011008268A1 (en) | 2011-01-20 |
CN102472957A (zh) | 2012-05-23 |
JP2012533767A (ja) | 2012-12-27 |
EP2454633B1 (en) | 2013-06-05 |
EP2454633A1 (en) | 2012-05-23 |
US8066382B2 (en) | 2011-11-29 |
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