CN102474630A - 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
- CN102474630A CN102474630A CN2010800259444A CN201080025944A CN102474630A CN 102474630 A CN102474630 A CN 102474630A CN 2010800259444 A CN2010800259444 A CN 2010800259444A CN 201080025944 A CN201080025944 A CN 201080025944A CN 102474630 A CN102474630 A CN 102474630A
- Authority
- CN
- China
- Prior art keywords
- light
- light beam
- polarization
- illumination
- 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.)
- Granted
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Classifications
-
- 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
- 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
- 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
-
- 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
-
- 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 (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/498,396 | 2009-07-07 | ||
US12/498,396 US8220931B2 (en) | 2009-07-07 | 2009-07-07 | Etendue reduced stereo projection using segmented disk |
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 true CN102474630A (zh) | 2012-05-23 |
CN102474630B 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) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018133363A1 (zh) * | 2017-01-17 | 2018-07-26 | 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 |
CN109696750A (zh) * | 2019-03-13 | 2019-04-30 | 中国科学技术大学 | 立体投影显示装置以及立体投影显示方法 |
CN109870871A (zh) * | 2017-12-04 | 2019-06-11 | 深圳光峰科技股份有限公司 | 光源***及投影*** |
CN110999284A (zh) * | 2017-08-14 | 2020-04-10 | 图像影院国际有限公司 | 用于分块的led显示器的无线内容传递 |
Families Citing this family (20)
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 |
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***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 |
US10197902B2 (en) | 2014-12-31 | 2019-02-05 | 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 |
US20180045960A1 (en) * | 2015-12-02 | 2018-02-15 | Augmenteum, LLC. | 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*** |
CN107463057A (zh) * | 2016-06-02 | 2017-12-12 | 中强光电股份有限公司 | 投影***与照明*** |
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 |
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***及ar/vr显示装置 |
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***及投影*** |
CN113391506B (zh) * | 2020-03-12 | 2022-12-06 | 中强光电股份有限公司 | 照明***及投影装置 |
CN116047849A (zh) | 2020-04-30 | 2023-05-02 | 中强光电股份有限公司 | 照明***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)
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***和执行方法 |
US7857755B2 (en) * | 2005-05-27 | 2010-12-28 | Karl Storz Gmbh & Co. Kg | Medical instrument for endoscopic interventions |
Family Cites Families (57)
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 |
US5903388A (en) * | 1992-06-11 | 1999-05-11 | Sedlmayr Steven R | High efficiency electromagnetic beam projector and systems and method for implementation thereof |
US5345321A (en) * | 1992-12-21 | 1994-09-06 | General Electric Company | Compact polarization dependent optical switching units |
US5704700A (en) | 1994-07-25 | 1998-01-06 | Proxima Corporation | Laser illuminated image projection system and method of using same |
US5808795A (en) | 1995-03-06 | 1998-09-15 | Nikon Corporation | Projection type display apparatus |
US6062694A (en) | 1995-03-06 | 2000-05-16 | 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 |
US6028722A (en) | 1996-03-08 | 2000-02-22 | Sdl, Inc. | Optical beam reconfiguring device and optical handling system for device utilization |
JP3738505B2 (ja) | 1996-05-10 | 2006-01-25 | 株式会社ニコン | 投射型表示装置 |
US5982541A (en) * | 1996-08-12 | 1999-11-09 | Nationsl Research Council Of Canada | High efficiency projection displays having thin film polarizing beam-splitters |
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 |
US5967635A (en) * | 1997-07-03 | 1999-10-19 | Minolta Co., Ltd. | Polarized beam splitter and an illumination optical system and a projector provided with a polarized beam splitter |
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 |
US6113239A (en) * | 1998-09-04 | 2000-09-05 | Sharp Laboratories Of America, Inc. | Projection display system for reflective light valves |
US6010121A (en) | 1999-04-21 | 2000-01-04 | Lee; Chi Ping | Work piece clamping device of workbench |
US6377410B1 (en) | 1999-10-01 | 2002-04-23 | Apollo Instruments, Inc. | Optical coupling system for a high-power diode-pumped solid state laser |
ATE294410T1 (de) | 2000-07-10 | 2005-05-15 | Corp For Laser Optics Res | Vorrichtung und methode zur reduzierung von specklesmustern durch erhöhung der bandbreite |
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 |
US6445487B1 (en) | 2001-02-20 | 2002-09-03 | Eastman Kodak Company | Speckle suppressed laser projection system using a multi-wavelength doppler shifted beam |
US6625381B2 (en) | 2001-02-20 | 2003-09-23 | Eastman Kodak Company | Speckle suppressed laser projection system with partial beam reflection |
US6747781B2 (en) | 2001-06-25 | 2004-06-08 | Silicon Light Machines, Inc. | Method, apparatus, and diffuser for reducing laser speckle |
US6982829B1 (en) * | 2002-08-23 | 2006-01-03 | Lightmaster Systems, Inc | Prism assembly with cholesteric reflectors |
US6547396B1 (en) | 2001-12-27 | 2003-04-15 | Infocus Corporation | Stereographic projection system |
JP2008310340A (ja) * | 2002-11-07 | 2008-12-25 | 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 |
JP4153438B2 (ja) | 2003-01-30 | 2008-09-24 | 富士フイルム株式会社 | レーザ光合波方法および装置 |
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 |
FI20030583A (fi) * | 2003-04-16 | 2004-10-17 | Upstream Engineering Oy | Dataprojektori |
US7088883B2 (en) | 2003-09-30 | 2006-08-08 | Textron Systems Corporation | Beam combination using interleaved optical plates |
EP1830585B1 (en) | 2003-10-21 | 2008-12-17 | 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 |
EP1589751B1 (en) * | 2004-04-19 | 2007-01-31 | Sony Deutschland GmbH | Modular projector arrangement for stereoscopy using a single light source with time-sequential colour selection |
EP1610565A1 (en) * | 2004-06-25 | 2005-12-28 | Sony Deutschland GmbH | Projector arrangement |
US7296897B2 (en) | 2004-07-30 | 2007-11-20 | Novalux, Inc. | Projection display apparatus, system, and method |
US7244028B2 (en) | 2004-12-14 | 2007-07-17 | Coherent, Inc. | Laser illuminated projection displays |
KR20070116960A (ko) | 2005-03-30 | 2007-12-11 | 노바룩스 인코포레이티드 | 제조가능 수직 연장 공동 표면 발광 레이저 어레이 |
US7422330B2 (en) * | 2005-03-30 | 2008-09-09 | 3M Innovative Properties Company | Illumination system and projection system using same |
JP2007017536A (ja) * | 2005-07-05 | 2007-01-25 | Ricoh Co Ltd | プロジェクタ装置 |
US7528906B2 (en) | 2006-01-23 | 2009-05-05 | Real D | Achromatic polarization switches |
US20070273798A1 (en) * | 2006-05-26 | 2007-11-29 | Silverstein Barry D | High efficiency digital cinema projection system with increased etendue |
JP2008021900A (ja) | 2006-07-14 | 2008-01-31 | Jtekt Corp | レーザ集光装置 |
EP2067066B1 (en) * | 2006-09-29 | 2014-11-05 | RealD Inc. | Polarization conversion systems for stereoscopic projection |
US20080094576A1 (en) * | 2006-10-04 | 2008-04-24 | 3M Innovative Properties Company | Projection system incorporating color correcting element |
US7857455B2 (en) * | 2006-10-18 | 2010-12-28 | Reald Inc. | Combining P and S rays for bright stereoscopic projection |
CA2921760C (en) * | 2007-05-09 | 2018-03-13 | Reald Inc. | Polarization conversion system and method for stereoscopic projection |
CN101408677B (zh) * | 2007-10-11 | 2011-07-27 | 鸿富锦精密工业(深圳)有限公司 | 立体投影光学*** |
JP5082781B2 (ja) * | 2007-11-08 | 2012-11-28 | 三菱電機株式会社 | 照明光学系および投写型映像表示装置 |
US7871165B2 (en) * | 2007-11-30 | 2011-01-18 | Eastman Kodak Company | Stereo projection apparatus using polarized solid state light sources |
-
2009
- 2009-07-07 US US12/498,396 patent/US8220931B2/en active Active
-
2010
- 2010-06-22 EP EP10729733A patent/EP2452504A1/en not_active Withdrawn
- 2010-06-22 WO PCT/US2010/001789 patent/WO2011005292A1/en active Application Filing
- 2010-06-22 JP JP2012519533A patent/JP5608228B2/ja not_active Expired - Fee Related
- 2010-06-22 CN CN201080025944.4A patent/CN102474630B/zh 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***和执行方法 |
US7857755B2 (en) * | 2005-05-27 | 2010-12-28 | Karl Storz Gmbh & Co. Kg | Medical instrument for endoscopic interventions |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018133363A1 (zh) * | 2017-01-17 | 2018-07-26 | 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 |
CN110999284A (zh) * | 2017-08-14 | 2020-04-10 | 图像影院国际有限公司 | 用于分块的led显示器的无线内容传递 |
US11347466B2 (en) | 2017-08-14 | 2022-05-31 | Imax Theatres International Limited | Wireless content delivery for a tiled LED display |
CN109870871A (zh) * | 2017-12-04 | 2019-06-11 | 深圳光峰科技股份有限公司 | 光源***及投影*** |
CN109696750A (zh) * | 2019-03-13 | 2019-04-30 | 中国科学技术大学 | 立体投影显示装置以及立体投影显示方法 |
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 |
Also Published As
Publication number | Publication date |
---|---|
WO2011005292A1 (en) | 2011-01-13 |
JP2012533087A (ja) | 2012-12-20 |
CN102474630B (zh) | 2014-09-10 |
US20110007279A1 (en) | 2011-01-13 |
US8220931B2 (en) | 2012-07-17 |
JP5608228B2 (ja) | 2014-10-15 |
EP2452504A1 (en) | 2012-05-16 |
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