DE60233334D1 - Lichtpuls basierte vorrichtung zur projektion eines stereo- oder mehrkanalbildes - Google Patents

Lichtpuls basierte vorrichtung zur projektion eines stereo- oder mehrkanalbildes

Info

Publication number
DE60233334D1
DE60233334D1 DE60233334T DE60233334T DE60233334D1 DE 60233334 D1 DE60233334 D1 DE 60233334D1 DE 60233334 T DE60233334 T DE 60233334T DE 60233334 T DE60233334 T DE 60233334T DE 60233334 D1 DE60233334 D1 DE 60233334D1
Authority
DE
Germany
Prior art keywords
projecting
stereo
image
video projectors
liquid crystal
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
DE60233334T
Other languages
English (en)
Inventor
Karri Palovuori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60233334D1 publication Critical patent/DE60233334D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • 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
    • G02B30/24—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 involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • 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
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H04N13/354—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying sequentially
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/368—Image reproducers using viewer tracking for two or more viewers
    • 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
    • H04N13/398—Synchronisation thereof; Control thereof
    • 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
    • H04N13/361—Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
DE60233334T 2001-06-18 2002-06-18 Lichtpuls basierte vorrichtung zur projektion eines stereo- oder mehrkanalbildes Expired - Fee Related DE60233334D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011292A FI117810B (fi) 2001-06-18 2001-06-18 Pulssitukseen perustuva laitteisto stereo- tai monikanavakuvan projisoimiseksi
PCT/FI2002/000532 WO2003003751A1 (en) 2001-06-18 2002-06-18 Apparatus based on pulsing for projection of a stereo or multichannel image

Publications (1)

Publication Number Publication Date
DE60233334D1 true DE60233334D1 (de) 2009-09-24

Family

ID=8561436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60233334T Expired - Fee Related DE60233334D1 (de) 2001-06-18 2002-06-18 Lichtpuls basierte vorrichtung zur projektion eines stereo- oder mehrkanalbildes

Country Status (6)

Country Link
US (1) US7072110B2 (de)
EP (1) EP1425925B1 (de)
AT (1) ATE439743T1 (de)
DE (1) DE60233334D1 (de)
FI (1) FI117810B (de)
WO (1) WO2003003751A1 (de)

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CN1609705A (zh) * 2004-04-28 2005-04-27 李明 观看立体电影的方法和设备
GB2414883A (en) * 2004-06-02 2005-12-07 Seos Ltd Apparatus for displaying images utilising liquid crystal shutter glasses
US20090051759A1 (en) * 2005-05-27 2009-02-26 Adkins Sean M Equipment and methods for the synchronization of stereoscopic projection displays
US8508526B2 (en) * 2006-08-16 2013-08-13 Industrial Technology Research Institute Stereo display and display
US20080043209A1 (en) * 2006-08-18 2008-02-21 Simon Widdowson Image display system with channel selection device
US8066377B1 (en) * 2006-08-28 2011-11-29 Lightspeed Design, Inc. System and method for synchronizing a 3D video projector
US8717348B2 (en) * 2006-12-22 2014-05-06 Texas Instruments Incorporated System and method for synchronizing a viewing device
CA2581459A1 (en) * 2007-03-12 2008-09-12 Laser Design Productions Inc. Water screen apparatus
US9199264B2 (en) 2007-03-12 2015-12-01 Pyrotek Special Effects, Inc. Apparatus for creating a water formed image
US20090147075A1 (en) * 2007-12-06 2009-06-11 James Plant Method for producing differential outputs from a single video source
US20110043881A1 (en) * 2008-05-07 2011-02-24 Koninklijke Philips Electronics N.V. Device and process for controlled conveying of different visual impressions of a room while retaining identical room illumination
US8581969B2 (en) * 2008-12-11 2013-11-12 Nvidia Corporation Single display system and method for displaying stereoscopic content
US9648346B2 (en) * 2009-06-25 2017-05-09 Microsoft Technology Licensing, Llc Multi-view video compression and streaming based on viewpoints of remote viewer
KR101683788B1 (ko) * 2009-07-24 2016-12-08 삼성전자주식회사 입체 영상 투사 시스템
US8262226B2 (en) * 2009-08-11 2012-09-11 Disney Enterprises, Inc. Apparatus and method for an anamorphic Pepper's ghost illusion
US20120307210A1 (en) * 2010-02-01 2012-12-06 Riney Bennett Stereoscopic display apparatus and method
US20110216173A1 (en) * 2010-03-02 2011-09-08 Comcast Cable Communications, Llc Impairments To 3D Experiences
CN102959966B (zh) 2010-06-28 2016-06-15 杜比实验室特许公司 用于立体显示的背光单元
DE102010047207B4 (de) * 2010-09-27 2017-02-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionssystem und Verfahren zum Projizieren von Bildinhalten
JP5598281B2 (ja) 2010-11-19 2014-10-01 ソニー株式会社 投射型表示システム
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
JP5773025B2 (ja) * 2014-04-25 2015-09-02 セイコーエプソン株式会社 プロジェクターおよびプロジェクターシステム

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DE476372C (de) 1928-09-11 1929-05-15 Richard Blum Dr Verfahren zur Erzeugung einer Projektionsflaeche
US3334816A (en) * 1963-12-05 1967-08-08 Kurita Industrial Co Ltd Apparatus for projecting an image on a jet of water
US3737567A (en) * 1971-10-25 1973-06-05 S Kratomi Stereoscopic apparatus having liquid crystal filter viewer
GB1496593A (en) * 1974-08-16 1977-12-30 Braun Ag System for controlling two slide projectors
JPS5677725A (en) * 1979-11-29 1981-06-26 Minolta Camera Co Ltd Photometric apparatus
NL8005650A (nl) * 1980-10-14 1982-05-03 Philips Nv Drie-dimensionaal televisie-beeldweergeefsysteem en daarvoor geschikte beeldopneeminrichting en beeldweergeefinrichting.
DD154401A1 (de) 1980-12-23 1982-03-17 Ludwig Drechsel Projektionsschirm fuer optische zwecke
DE3130638A1 (de) 1981-07-30 1983-02-17 Szymanski, Ralf Projektionswand fuer die vorzugsweise grossflaechige wiedergabe
JPS62210797A (ja) * 1986-03-12 1987-09-16 Sony Corp 立体画像観視装置
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DE3828262A1 (de) 1988-05-31 1989-12-07 Rudolf Mayr Verfahren zur cinematographischen filmprojektion, einrichtung zur durchfuehrung des verfahrens und verfahren zur erzeugung eines filstreifens fuer die verwendung in dieser einrichtung
JPH0666024B2 (ja) 1988-07-01 1994-08-24 大成建設株式会社 映写方法及び被写体装置
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US5270752A (en) * 1991-03-15 1993-12-14 Ushio U-Tech Inc. Method and apparatus for a fog screen and image-forming method using the same
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JPH06178325A (ja) * 1992-12-07 1994-06-24 Mitsubishi Electric Corp 画像表示装置
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JPH0756235A (ja) 1993-08-16 1995-03-03 Nippon Sanso Kk 白煙スクリーン形成方法及びその装置
JPH07284128A (ja) * 1994-04-07 1995-10-27 Sanyo Electric Co Ltd 立体映像表示方法及びその装置
CA2146811C (en) 1995-04-11 2003-07-01 David Michael Moore Dean Method and apparatus for presenting stereoscopic images
JPH09265056A (ja) * 1995-07-14 1997-10-07 Pioneer Electron Corp 立体画像表示装置
US6092900A (en) * 1997-06-11 2000-07-25 Hewlett-Packard Company Method and apparatus for reducing the formation of spots in laser projection
JP3718908B2 (ja) 1996-07-02 2005-11-24 ソニー株式会社 映像投影システム及び偏光眼鏡
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FR2759468B1 (fr) 1997-02-07 1999-04-23 Corning Inc Dispositif holographique de formation de faisceaux de lumiere de compositions spectrales predeterminees et projecteur d'images video comprenant un tel dispositif
JPH10336699A (ja) 1997-05-30 1998-12-18 Sanyo Electric Co Ltd 立体放送システム、その送信装置、およびその受信装置
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JP2001125042A (ja) * 1999-10-27 2001-05-11 Nissho Electronics Kk 立体視装置
FI117146B (fi) * 2001-06-18 2006-06-30 Karri Tapani Palovuori Suljintoimintoon perustuva laitteisto stereo- tai monikanavakuvan projisoimiseksi
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Also Published As

Publication number Publication date
ATE439743T1 (de) 2009-08-15
WO2003003751A1 (en) 2003-01-09
FI20011292A (fi) 2002-12-19
EP1425925A1 (de) 2004-06-09
EP1425925B1 (de) 2009-08-12
FI117810B (fi) 2007-02-28
FI20011292A0 (fi) 2001-06-18
US7072110B2 (en) 2006-07-04
US20040233527A1 (en) 2004-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee