EP2095647A4 - Modulator device and apparatus for three dimensional display system - Google Patents

Modulator device and apparatus for three dimensional display system

Info

Publication number
EP2095647A4
EP2095647A4 EP07851988A EP07851988A EP2095647A4 EP 2095647 A4 EP2095647 A4 EP 2095647A4 EP 07851988 A EP07851988 A EP 07851988A EP 07851988 A EP07851988 A EP 07851988A EP 2095647 A4 EP2095647 A4 EP 2095647A4
Authority
EP
European Patent Office
Prior art keywords
display system
dimensional display
modulator device
modulator
dimensional
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Withdrawn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
EP07851988A
Other languages
German (de)
French (fr)
Other versions
EP2095647A1 (en
Inventor
Richard Berglind
Benny Svardal
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.)
Polight ASA
Original Assignee
Polight ASA
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 Polight ASA filed Critical Polight ASA
Publication of EP2095647A1 publication Critical patent/EP2095647A1/en
Publication of EP2095647A4 publication Critical patent/EP2095647A4/en
Withdrawn legal-status Critical Current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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Polarising Elements (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Holo Graphy (AREA)
EP07851988A 2006-12-04 2007-12-04 Modulator device and apparatus for three dimensional display system Withdrawn EP2095647A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20065576 2006-12-04
PCT/NO2007/000429 WO2008069679A1 (en) 2006-12-04 2007-12-04 Modulator device and apparatus for three dimensional display system

Publications (2)

Publication Number Publication Date
EP2095647A1 EP2095647A1 (en) 2009-09-02
EP2095647A4 true EP2095647A4 (en) 2010-09-15

Family

ID=39492434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07851988A Withdrawn EP2095647A4 (en) 2006-12-04 2007-12-04 Modulator device and apparatus for three dimensional display system

Country Status (6)

Country Link
EP (1) EP2095647A4 (en)
JP (1) JP2010511913A (en)
KR (1) KR20090099542A (en)
CN (1) CN101632312B (en)
NO (1) NO20092430L (en)
WO (1) WO2008069679A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101308257B (en) * 2008-06-07 2013-06-26 王勇竞 System for producing synthesized image
CN102055996B (en) * 2011-02-23 2013-01-23 南京航空航天大学 Real three-dimensional display system and method based on space layer-by-layer scanning
CN109544641B (en) * 2018-11-13 2021-10-15 深圳创维新世界科技有限公司 Calibration method and device
CN113238443A (en) * 2021-04-29 2021-08-10 深圳市中科创激光技术有限公司 Projector structure and laser projection imaging device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264951A (en) * 1990-04-09 1993-11-23 Victor Company Of Japan, Ltd. Spatial light modulator system
WO2001048531A2 (en) * 1999-12-23 2001-07-05 Opti-Switch As Optical systems
EP1143287A2 (en) * 2000-03-06 2001-10-10 Eastman Kodak Company Method and system for calibrating a diffractive grating modulator
US20030227680A1 (en) * 2001-11-30 2003-12-11 Jianmin Chen Compensated color management systems and methods
US6961045B2 (en) * 2001-06-16 2005-11-01 Che-Chih Tsao Pattern projection techniques for volumetric 3D displays and 2D displays

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144690A (en) * 1984-12-19 1986-07-02 富士通株式会社 3-d dispaly unit
GB2317524A (en) * 1996-09-19 1998-03-25 Sharp Kk Three dimensional stereoscopic projection display
US6029089A (en) * 1998-07-10 2000-02-22 Pacesetter, Inc. Lead retention and sealing system
US20010028416A1 (en) * 2000-02-03 2001-10-11 Divelbiss Adam W. System and method for displaying 3D imagery using a dual projector 3D stereoscopic projection system
KR100727905B1 (en) * 2000-06-26 2007-06-14 삼성전자주식회사 Projection type image display apparatus
JP4796250B2 (en) * 2001-04-13 2011-10-19 株式会社リコー Color separation / synthesis device and projection device
US20020180906A1 (en) * 2001-05-09 2002-12-05 Divelbiss Adam W. Method and apparatus for the reduction of LCD flicker in micropol based projection systems
RU2230348C1 (en) * 2002-12-27 2004-06-10 Гущо Юрий Петрович Electrooptical converter, gelatinous layer for electrooptical converter, p rocess of preparation of gelatinous layer (variants) and composition for r ealization of process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264951A (en) * 1990-04-09 1993-11-23 Victor Company Of Japan, Ltd. Spatial light modulator system
WO2001048531A2 (en) * 1999-12-23 2001-07-05 Opti-Switch As Optical systems
EP1143287A2 (en) * 2000-03-06 2001-10-10 Eastman Kodak Company Method and system for calibrating a diffractive grating modulator
US6961045B2 (en) * 2001-06-16 2005-11-01 Che-Chih Tsao Pattern projection techniques for volumetric 3D displays and 2D displays
US20030227680A1 (en) * 2001-11-30 2003-12-11 Jianmin Chen Compensated color management systems and methods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008069679A1 *

Also Published As

Publication number Publication date
WO2008069679A1 (en) 2008-06-12
EP2095647A1 (en) 2009-09-02
KR20090099542A (en) 2009-09-22
CN101632312A (en) 2010-01-20
JP2010511913A (en) 2010-04-15
CN101632312B (en) 2012-09-05
NO20092430L (en) 2009-08-24

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Legal Events

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RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: POLIGHT AS

DAX Request for extension of the european patent (deleted)
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Effective date: 20130702