CN102461178A - 用于激光投影显示器的动态照明控制 - Google Patents
用于激光投影显示器的动态照明控制 Download PDFInfo
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- CN102461178A CN102461178A CN201080026270XA CN201080026270A CN102461178A CN 102461178 A CN102461178 A CN 102461178A CN 201080026270X A CN201080026270X A CN 201080026270XA CN 201080026270 A CN201080026270 A CN 201080026270A CN 102461178 A CN102461178 A CN 102461178A
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- light
- modulator
- display device
- laser
- imaging
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- 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]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
- H04N9/3132—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen using one-dimensional electronic spatial light modulators
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/484,374 | 2009-06-15 | ||
US12/484,374 US8864313B2 (en) | 2009-06-15 | 2009-06-15 | Dynamic illumination control for laser projection display |
PCT/US2010/001655 WO2010147627A1 (en) | 2009-06-15 | 2010-06-09 | Dynamic illumination control for laser projection display |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102461178A true CN102461178A (zh) | 2012-05-16 |
CN102461178B CN102461178B (zh) | 2014-09-10 |
Family
ID=42543265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080026270.XA Active CN102461178B (zh) | 2009-06-15 | 2010-06-09 | 用于激光投影显示器的动态照明控制 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8864313B2 (zh) |
EP (1) | EP2443837B1 (zh) |
JP (1) | JP2012530274A (zh) |
CN (1) | CN102461178B (zh) |
WO (1) | WO2010147627A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109889691A (zh) * | 2019-04-18 | 2019-06-14 | 北京镭创高科光电科技有限公司 | 一种扫描成像的同步方法及同步系统 |
CN110891169A (zh) * | 2018-08-19 | 2020-03-17 | 上海先研光电科技有限公司 | 一种基于光泳捕获的可交互体三维显示装置及其控制方法 |
CN114503551A (zh) * | 2019-10-23 | 2022-05-13 | 鲁姆斯有限公司 | 具有提高的均匀性和/或眼睛安全性的激光照射显示器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8233035B2 (en) * | 2009-01-09 | 2012-07-31 | Eastman Kodak Company | Dual-view stereoscopic display using linear modulator arrays |
US9077915B2 (en) * | 2010-04-07 | 2015-07-07 | Projectiondesign As | Interweaving of IR and visible images |
US8870381B2 (en) * | 2011-08-10 | 2014-10-28 | Microvision, Inc. | Mixed polarization imaging system for three-dimensional projection and corresponding methods |
US20150077713A1 (en) * | 2012-02-15 | 2015-03-19 | Osram Gmbh | Method and projector for projecting a 3d image onto a projection surface |
CN103309048A (zh) * | 2013-06-18 | 2013-09-18 | 彭波 | 一种激光立体成像和裸眼立体显示方法及装置 |
FR3015704B1 (fr) * | 2013-12-20 | 2019-09-13 | Valeo Etudes Electroniques | Systeme et procede de projection d'image et afficheur utilisant ledit systeme |
US10036938B2 (en) | 2014-06-27 | 2018-07-31 | Dolby Laboratories Licensing Corporation | Light recycling for projectors with high dynamic range |
KR20160112143A (ko) | 2015-03-18 | 2016-09-28 | 삼성전자주식회사 | 전자 장치 및 전자 장치에서의 디스플레이 패널의 화면 업데이트 방법 |
Citations (6)
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US5339118A (en) * | 1992-02-17 | 1994-08-16 | Sony Corporation | Tone correcting apparatus for laser display system |
US6452646B1 (en) * | 1995-05-23 | 2002-09-17 | Colorlink, Inc. | Optical retarder stack formed of multiple retarder sheets |
US20040090679A1 (en) * | 2002-11-13 | 2004-05-13 | Eastman Kodak Company | Projection display apparatus having both incoherent and laser light sources |
CN101268402A (zh) * | 2005-09-21 | 2008-09-17 | 松下电器产业株式会社 | 图像投射装置 |
US20090051759A1 (en) * | 2005-05-27 | 2009-02-26 | Adkins Sean M | Equipment and methods for the synchronization of stereoscopic projection displays |
CN101398537A (zh) * | 2007-09-25 | 2009-04-01 | 鸿富锦精密工业(深圳)有限公司 | 立体投影光学系统 |
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US5982553A (en) * | 1997-03-20 | 1999-11-09 | Silicon Light Machines | Display device incorporating one-dimensional grating light-valve array |
US6215579B1 (en) * | 1998-06-24 | 2001-04-10 | Silicon Light Machines | Method and apparatus for modulating an incident light beam for forming a two-dimensional image |
US6144481A (en) * | 1998-12-18 | 2000-11-07 | Eastman Kodak Company | Method and system for actuating electro-mechanical ribbon elements in accordance to a data stream |
US6448952B1 (en) * | 1999-01-26 | 2002-09-10 | Denso Corporation | Stereoscopic image display device |
US6307663B1 (en) * | 2000-01-26 | 2001-10-23 | Eastman Kodak Company | Spatial light modulator with conformal grating device |
US6411425B1 (en) * | 2000-09-27 | 2002-06-25 | Eastman Kodak Company | Electromechanical grating display system with spatially separated light beams |
JP2002148712A (ja) | 2000-11-14 | 2002-05-22 | Seiko Epson Corp | 投射型液晶表示装置 |
US6476848B2 (en) * | 2000-12-21 | 2002-11-05 | Eastman Kodak Company | Electromechanical grating display system with segmented waveplate |
JP2002296677A (ja) | 2001-03-30 | 2002-10-09 | Ricoh Co Ltd | 光走査型プロジェクター、光走査型プロジェクターの画像形成方法、光走査型プロジェクターの画像形成プログラムおよび画像形成プログラムを記録したコンピュータ読み取り可能な記録媒体 |
US6574043B2 (en) * | 2001-11-07 | 2003-06-03 | Eastman Kodak Company | Method for enhanced bit depth in an imaging apparatus using a spatial light modulator |
CN1643565A (zh) * | 2002-03-13 | 2005-07-20 | 不列颠哥伦比亚大学 | 高动态范围显示装置 |
US6678085B2 (en) * | 2002-06-12 | 2004-01-13 | Eastman Kodak Company | High-contrast display system with scanned conformal grating device |
US6802613B2 (en) * | 2002-10-16 | 2004-10-12 | Eastman Kodak Company | Broad gamut color display apparatus using an electromechanical grating device |
DE602004018551D1 (de) * | 2003-10-21 | 2009-01-29 | Barco Nv | Verfahren und Vorrichtung zur Durchführung einer stereoskopischen Bildanzeige auf der Basis von farbselektiven Filtern |
KR20050091279A (ko) * | 2004-03-11 | 2005-09-15 | 삼성전자주식회사 | 실시간으로 조절되는 조리개를 구비한 광학 시스템 |
US7133184B2 (en) * | 2004-06-03 | 2006-11-07 | Samsung Electro-Mechanics Co., Ltd. | Variable grating diffractive light modulator |
JP4232742B2 (ja) * | 2005-01-27 | 2009-03-04 | セイコーエプソン株式会社 | プロジェクタ |
US7605785B2 (en) * | 2005-07-12 | 2009-10-20 | Eastman Kodak Company | Black level uniformity correction method |
US8274553B2 (en) * | 2005-10-18 | 2012-09-25 | Texas Instruments Incorporated | System and method for displaying stereoscopic digital motion picture images |
US7477206B2 (en) * | 2005-12-06 | 2009-01-13 | Real D | Enhanced ZScreen modulator techniques |
US8066377B1 (en) * | 2006-08-28 | 2011-11-29 | Lightspeed Design, Inc. | System and method for synchronizing a 3D video projector |
US7871165B2 (en) * | 2007-11-30 | 2011-01-18 | Eastman Kodak Company | Stereo projection apparatus using polarized solid state light sources |
-
2009
- 2009-06-15 US US12/484,374 patent/US8864313B2/en active Active
-
2010
- 2010-06-09 EP EP10726669.4A patent/EP2443837B1/en active Active
- 2010-06-09 JP JP2012516051A patent/JP2012530274A/ja active Pending
- 2010-06-09 WO PCT/US2010/001655 patent/WO2010147627A1/en active Application Filing
- 2010-06-09 CN CN201080026270.XA patent/CN102461178B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5339118A (en) * | 1992-02-17 | 1994-08-16 | Sony Corporation | Tone correcting apparatus for laser display system |
US6452646B1 (en) * | 1995-05-23 | 2002-09-17 | Colorlink, Inc. | Optical retarder stack formed of multiple retarder sheets |
US20040090679A1 (en) * | 2002-11-13 | 2004-05-13 | Eastman Kodak Company | Projection display apparatus having both incoherent and laser light sources |
US20090051759A1 (en) * | 2005-05-27 | 2009-02-26 | Adkins Sean M | Equipment and methods for the synchronization of stereoscopic projection displays |
CN101268402A (zh) * | 2005-09-21 | 2008-09-17 | 松下电器产业株式会社 | 图像投射装置 |
CN101398537A (zh) * | 2007-09-25 | 2009-04-01 | 鸿富锦精密工业(深圳)有限公司 | 立体投影光学系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110891169A (zh) * | 2018-08-19 | 2020-03-17 | 上海先研光电科技有限公司 | 一种基于光泳捕获的可交互体三维显示装置及其控制方法 |
CN110891169B (zh) * | 2018-08-19 | 2021-07-09 | 安徽省东超科技有限公司 | 一种基于光泳捕获的可交互体三维显示装置及其控制方法 |
CN109889691A (zh) * | 2019-04-18 | 2019-06-14 | 北京镭创高科光电科技有限公司 | 一种扫描成像的同步方法及同步系统 |
CN109889691B (zh) * | 2019-04-18 | 2021-02-19 | 北京镭创高科光电科技有限公司 | 一种扫描成像的同步方法及同步系统 |
CN114503551A (zh) * | 2019-10-23 | 2022-05-13 | 鲁姆斯有限公司 | 具有提高的均匀性和/或眼睛安全性的激光照射显示器 |
Also Published As
Publication number | Publication date |
---|---|
US8864313B2 (en) | 2014-10-21 |
CN102461178B (zh) | 2014-09-10 |
WO2010147627A1 (en) | 2010-12-23 |
US20100315595A1 (en) | 2010-12-16 |
JP2012530274A (ja) | 2012-11-29 |
EP2443837B1 (en) | 2019-05-22 |
EP2443837A1 (en) | 2012-04-25 |
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Address after: Dublin, Ireland Patentee after: IMAX EMEA LTD. Address before: Dublin, Ireland Patentee before: Image EMEA |
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Effective date of registration: 20170307 Address after: Ontario, Canada Patentee after: Imax Corp. Address before: American New York Patentee before: Eastman Kodak Co. Effective date of registration: 20170307 Address after: Dublin, Ireland Patentee after: Image EMEA Address before: Ontario, Canada Patentee before: Imax Corp. |