EP2168119A4 - 3d projection system with non-integer flash rate - Google Patents

3d projection system with non-integer flash rate

Info

Publication number
EP2168119A4
EP2168119A4 EP07875120.3A EP07875120A EP2168119A4 EP 2168119 A4 EP2168119 A4 EP 2168119A4 EP 07875120 A EP07875120 A EP 07875120A EP 2168119 A4 EP2168119 A4 EP 2168119A4
Authority
EP
European Patent Office
Prior art keywords
integer
projection system
flash rate
flash
rate
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.)
Withdrawn
Application number
EP07875120.3A
Other languages
German (de)
French (fr)
Other versions
EP2168119A1 (en
Inventor
William Gibbens Redmann
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of EP2168119A1 publication Critical patent/EP2168119A1/en
Publication of EP2168119A4 publication Critical patent/EP2168119A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details 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
    • H04N13/363—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
    • H04N13/332—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
    • 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
    • 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
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/167—Synchronising or controlling image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals
    • 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
    • H04N13/398—Synchronisation thereof; Control thereof
    • 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

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)
  • Liquid Crystal (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
EP07875120.3A 2007-06-27 2007-06-27 3d projection system with non-integer flash rate Withdrawn EP2168119A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/014963 WO2009002314A1 (en) 2007-06-27 2007-06-27 3d projection system with non-integer flash rate

Publications (2)

Publication Number Publication Date
EP2168119A1 EP2168119A1 (en) 2010-03-31
EP2168119A4 true EP2168119A4 (en) 2013-10-30

Family

ID=40185914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07875120.3A Withdrawn EP2168119A4 (en) 2007-06-27 2007-06-27 3d projection system with non-integer flash rate

Country Status (5)

Country Link
EP (1) EP2168119A4 (en)
JP (1) JP4932036B2 (en)
KR (1) KR101389074B1 (en)
CN (1) CN101689354B (en)
WO (1) WO2009002314A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9088792B2 (en) * 2007-06-08 2015-07-21 Reald Inc. Stereoscopic flat panel display with synchronized backlight, polarization control panel, and liquid crystal display
JP2012009998A (en) * 2010-06-23 2012-01-12 Panasonic Corp Acoustic field control system
CN101950123A (en) * 2010-07-06 2011-01-19 深圳华强数码电影有限公司 Image playing system for playing 3D movies by single projector
KR101940728B1 (en) 2011-11-18 2019-01-22 삼성디스플레이 주식회사 Display device and driving method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806190A1 (en) * 1987-02-27 1988-09-08 Olympus Optical Co ELECTRONIC ENDOSCOPE DEVICE
WO1998007274A1 (en) * 1996-08-08 1998-02-19 Faroudja Y C Displaying video on high-resolution computer-type monitors substantially without motion discontinuities
EP0944269A1 (en) * 1996-12-04 1999-09-22 Matsushita Electric Industrial Co., Ltd. Optical disc for high resolution and three-dimensional image recording, optical disc reproducing device, and optical disc recording device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01316092A (en) * 1988-06-16 1989-12-20 Matsushita Electric Ind Co Ltd Three-dimemsional display device
JP3781210B2 (en) * 1996-04-05 2006-05-31 ソニー株式会社 Stereoscopic device and stereoscopic method
US5796373A (en) * 1996-10-10 1998-08-18 Artificial Parallax Electronics Corp. Computerized stereoscopic image system and method of using two-dimensional image for providing a view having visual depth
CN1246628A (en) * 1999-07-16 2000-03-08 中国科学院合肥智能机械研究所 Method for display field-division stereoscopic vision
US7411611B2 (en) * 2003-08-25 2008-08-12 Barco N. V. Device and method for performing multiple view imaging by means of a plurality of video processing devices
KR100649251B1 (en) * 2004-06-30 2006-11-24 삼성에스디아이 주식회사 Stereoscopic display device and driving method thereof
CN100406963C (en) * 2004-08-17 2008-07-30 三菱电机株式会社 Stereo image display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806190A1 (en) * 1987-02-27 1988-09-08 Olympus Optical Co ELECTRONIC ENDOSCOPE DEVICE
WO1998007274A1 (en) * 1996-08-08 1998-02-19 Faroudja Y C Displaying video on high-resolution computer-type monitors substantially without motion discontinuities
EP0944269A1 (en) * 1996-12-04 1999-09-22 Matsushita Electric Industrial Co., Ltd. Optical disc for high resolution and three-dimensional image recording, optical disc reproducing device, and optical disc recording device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009002314A1 *

Also Published As

Publication number Publication date
CN101689354A (en) 2010-03-31
JP2010534004A (en) 2010-10-28
KR20100027168A (en) 2010-03-10
EP2168119A1 (en) 2010-03-31
JP4932036B2 (en) 2012-05-16
CN101689354B (en) 2013-11-06
WO2009002314A1 (en) 2008-12-31
KR101389074B1 (en) 2014-04-28

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