EP3014357A4 - Multi-projection system capable of refracting projection light of projection device - Google Patents

Multi-projection system capable of refracting projection light of projection device Download PDF

Info

Publication number
EP3014357A4
EP3014357A4 EP13888028.1A EP13888028A EP3014357A4 EP 3014357 A4 EP3014357 A4 EP 3014357A4 EP 13888028 A EP13888028 A EP 13888028A EP 3014357 A4 EP3014357 A4 EP 3014357A4
Authority
EP
European Patent Office
Prior art keywords
projection
refracting
system capable
light
projection system
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Withdrawn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
EP13888028.1A
Other languages
German (de)
French (fr)
Other versions
EP3014357A1 (en
Inventor
Hwan Chul Kim
Su Ryeon Kang
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.)
CJ CGV CO Ltd
Original Assignee
CJ CGV CO Ltd
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 KR1020130075920A external-priority patent/KR101501108B1/en
Application filed by CJ CGV CO Ltd filed Critical CJ CGV CO Ltd
Publication of EP3014357A1 publication Critical patent/EP3014357A1/en
Publication of EP3014357A4 publication Critical patent/EP3014357A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
    • 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
    • G02B30/40—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images giving the observer of a single two-dimensional [2D] image a perception of depth
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
EP13888028.1A 2013-06-28 2013-12-04 Multi-projection system capable of refracting projection light of projection device Withdrawn EP3014357A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130075920A KR101501108B1 (en) 2012-07-12 2013-06-28 Multi-projection system capable of bending projected light of projector
PCT/KR2013/011179 WO2014208838A1 (en) 2013-06-28 2013-12-04 Multi-projection system capable of refracting projection light of projection device

Publications (2)

Publication Number Publication Date
EP3014357A1 EP3014357A1 (en) 2016-05-04
EP3014357A4 true EP3014357A4 (en) 2017-01-25

Family

ID=52142778

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13888028.1A Withdrawn EP3014357A4 (en) 2013-06-28 2013-12-04 Multi-projection system capable of refracting projection light of projection device

Country Status (5)

Country Link
EP (1) EP3014357A4 (en)
JP (1) JP2016523496A (en)
CN (1) CN105264438A (en)
MY (1) MY175974A (en)
WO (1) WO2014208838A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109709880B (en) * 2019-02-20 2022-08-16 明基智能科技（上海）有限公司 Control method and control system of projector
CN110286548B (en) * 2019-07-11 2024-04-02 杭州韵律舞动科技有限公司 Stage system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367934B1 (en) * 1997-08-22 2002-04-09 Skytron Corporation Multi-display systems
US6665985B1 (en) * 1999-09-09 2003-12-23 Thinc Virtual reality theater
US20040169827A1 (en) * 2003-02-28 2004-09-02 Mitsuo Kubo Projection display apparatus
US20070252956A1 (en) * 2006-04-25 2007-11-01 Mitsubishi Electric Corporation Projection type display apparatus
JP2008175960A (en) * 2007-01-17 2008-07-31 Hitachi Plant Technologies Ltd Multiple screen display device and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3047820B2 (en) * 1996-08-22 2000-06-05 凸版印刷株式会社 Video display system
JP2001305651A (en) * 2000-04-25 2001-11-02 Strawberry Media Arts:Kk Projection unit
JP3497805B2 (en) * 2000-08-29 2004-02-16 オリンパス株式会社 Image projection display device
US6540363B1 (en) * 2000-09-01 2003-04-01 Rockwell Collins, Inc. High reliability display system
JP2005227480A (en) * 2004-02-12 2005-08-25 Seiko Epson Corp Multi-projection display and projector
JP2006050255A (en) * 2004-08-04 2006-02-16 Sharp Corp Large screen display system and its luminance correction method
GB0425987D0 (en) * 2004-11-26 2004-12-29 Tv Sports Network Ltd Surround vision
US8035682B2 (en) * 2006-12-21 2011-10-11 Universal City Studios Llc Moving screen image assembler
JP2010114591A (en) * 2008-11-05 2010-05-20 Hitachi Ltd Naked eye stereoscopic viewing system
US8269902B2 (en) * 2009-06-03 2012-09-18 Transpacific Image, Llc Multimedia projection management
JP2012019442A (en) * 2010-07-09 2012-01-26 Hitachi Consumer Electronics Co Ltd Projector system and projector
US20120081675A1 (en) * 2010-09-30 2012-04-05 Hiroshi Kano Mass media video player
KR20120051831A (en) * 2010-11-15 2012-05-23 삼성전자주식회사 Projector and driving method thereof
US9140965B2 (en) * 2011-11-22 2015-09-22 Cubic Corporation Immersive projection system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367934B1 (en) * 1997-08-22 2002-04-09 Skytron Corporation Multi-display systems
US6665985B1 (en) * 1999-09-09 2003-12-23 Thinc Virtual reality theater
US20040169827A1 (en) * 2003-02-28 2004-09-02 Mitsuo Kubo Projection display apparatus
US20070252956A1 (en) * 2006-04-25 2007-11-01 Mitsubishi Electric Corporation Projection type display apparatus
JP2008175960A (en) * 2007-01-17 2008-07-31 Hitachi Plant Technologies Ltd Multiple screen display device and method

Also Published As

Publication number Publication date
WO2014208838A1 (en) 2014-12-31
JP2016523496A (en) 2016-08-08
EP3014357A1 (en) 2016-05-04
CN105264438A (en) 2016-01-20
MY175974A (en) 2020-07-19

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAX Request for extension of the european patent (deleted)
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Ipc: G03B 21/28 20060101ALI20161222BHEP

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Ipc: G02B 27/22 20060101ALI20161222BHEP

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