WO2011099696A3 - System and method for providing 3d images - Google Patents

System and method for providing 3d images Download PDF

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Publication number
WO2011099696A3
WO2011099696A3 PCT/KR2011/000164 KR2011000164W WO2011099696A3 WO 2011099696 A3 WO2011099696 A3 WO 2011099696A3 KR 2011000164 W KR2011000164 W KR 2011000164W WO 2011099696 A3 WO2011099696 A3 WO 2011099696A3
Authority
WO
WIPO (PCT)
Prior art keywords
synchronization
radio signal
images
providing
dedicated
Prior art date
Application number
PCT/KR2011/000164
Other languages
French (fr)
Korean (ko)
Other versions
WO2011099696A2 (en
Inventor
김흥수
윤승균
김영우
Original Assignee
에스케이 텔레콤주식회사
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
Priority claimed from KR20100012119A external-priority patent/KR101510298B1/en
Priority claimed from KR1020100012121A external-priority patent/KR20110092608A/en
Priority claimed from KR1020100068485A external-priority patent/KR20120007784A/en
Application filed by 에스케이 텔레콤주식회사 filed Critical 에스케이 텔레콤주식회사
Publication of WO2011099696A2 publication Critical patent/WO2011099696A2/en
Publication of WO2011099696A3 publication Critical patent/WO2011099696A3/en

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
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • 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
    • H04N13/398—Synchronisation thereof; Control thereof

Abstract

Embodiments of the present invention relate to a system and method for providing three-dimensional (3D) images, which solve the problems of conventional transceiving apparatuses with respect to price/size, receiving scope restrictions, and loss of synchronizing signals, and which can efficiently extend the battery life of dedicated 3D glasses when providing an environment of 3D images or enabling a viewer to view 3D images through dedicated wireless 3D glasses. The system for providing 3D images according to the present invention is configured such that, when a synchronization control device transmits a radio signal which satisfies bidirectional communication standards and contains a synchronization signal for a predetermined 3D image, a dedicated glasses device for receiving the radio signal transmitted from the synchronization control device performs synchronization on the basis of the synchronization signal contained in the radio signal to control the on/off operations of each of the lenses for the two eyes watching the 3D image, respectively, and the dedicated glasses device pauses, after the synchronization process, a radio signal receiving function for receiving the radio signal for a preset power-saving mode period, and generates its own synchronization signal on the basis of said synchronization signal contained in the radio signal so as to control the on/off operations of each of the lenses for the two eyes watching the 3D image on the basis of its own synchronization signal.
PCT/KR2011/000164 2010-02-09 2011-01-11 System and method for providing 3d images WO2011099696A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2010-0012121 2010-02-09
KR20100012119A KR101510298B1 (en) 2010-02-09 2010-02-09 Synchronous control apparatus and control method thereof
KR10-2010-0012119 2010-02-09
KR1020100012121A KR20110092608A (en) 2010-02-09 2010-02-09 Three dimensions dedicated glasses equipment and control method thereof
KR10-2010-0068485 2010-07-15
KR1020100068485A KR20120007784A (en) 2010-07-15 2010-07-15 Three dimensions image providing service system and method thereof

Publications (2)

Publication Number Publication Date
WO2011099696A2 WO2011099696A2 (en) 2011-08-18
WO2011099696A3 true WO2011099696A3 (en) 2011-11-24

Family

ID=44368244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000164 WO2011099696A2 (en) 2010-02-09 2011-01-11 System and method for providing 3d images

Country Status (1)

Country Link
WO (1) WO2011099696A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597328B1 (en) * 2000-08-16 2003-07-22 International Business Machines Corporation Method for providing privately viewable data in a publically viewable display
US20070195408A1 (en) * 2001-01-12 2007-08-23 Divelbiss Adam W Method and apparatus for stereoscopic display using column interleaved data with digital light processing
US20070263003A1 (en) * 2006-04-03 2007-11-15 Sony Computer Entertainment Inc. Screen sharing method and apparatus
US20080303963A1 (en) * 2007-06-05 2008-12-11 Samsung Electronics Co., Ltd. Liquid crystal display and control method thereof
US20090055654A1 (en) * 2000-08-16 2009-02-26 International Business Machines Corporation Secure entry of a user-identifier in a publicly positioned device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597328B1 (en) * 2000-08-16 2003-07-22 International Business Machines Corporation Method for providing privately viewable data in a publically viewable display
US20090055654A1 (en) * 2000-08-16 2009-02-26 International Business Machines Corporation Secure entry of a user-identifier in a publicly positioned device
US20070195408A1 (en) * 2001-01-12 2007-08-23 Divelbiss Adam W Method and apparatus for stereoscopic display using column interleaved data with digital light processing
US20070263003A1 (en) * 2006-04-03 2007-11-15 Sony Computer Entertainment Inc. Screen sharing method and apparatus
US20080303963A1 (en) * 2007-06-05 2008-12-11 Samsung Electronics Co., Ltd. Liquid crystal display and control method thereof

Also Published As

Publication number Publication date
WO2011099696A2 (en) 2011-08-18

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