NO20092430L - Modulator and apparatus for three-dimensional display system - Google Patents

Modulator and apparatus for three-dimensional display system

Info

Publication number
NO20092430L
NO20092430L NO20092430A NO20092430A NO20092430L NO 20092430 L NO20092430 L NO 20092430L NO 20092430 A NO20092430 A NO 20092430A NO 20092430 A NO20092430 A NO 20092430A NO 20092430 L NO20092430 L NO 20092430L
Authority
NO
Norway
Prior art keywords
modulator
display system
dimensional display
dimensional images
tdg
Prior art date
Application number
NO20092430A
Other languages
Norwegian (no)
Inventor
Richard Berglind
Benny Svardal
Original Assignee
Polight As
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 As filed Critical Polight As
Priority to NO20092430A priority Critical patent/NO20092430L/en
Publication of NO20092430L publication Critical patent/NO20092430L/en

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

Abstract

En modulator og en anordning innbefattende modulatoren innbefattende en justerbar diffraksjonsgitter (TDG)-komponent er anordnet med et antall individuelle s modulatorseksjoner, hvor et prisme med passende kromatiske- og polariserende filtre tilveiebringer i det minste to uavhengige overlagrede todimensjonale bilder, som tilveiebringer stereografiske fremvisninger for tredimensjonale bilder.A modulator and device including the modulator including an adjustable diffraction grating (TDG) component is provided with a plurality of individual modulator sections, a prism of appropriate chromatic and polarizing filters providing at least two independently superimposed two-dimensional images, which provide stereographic displays three-dimensional images.

NO20092430A 2006-12-04 2009-06-25 Modulator and apparatus for three-dimensional display system NO20092430L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20092430A NO20092430L (en) 2006-12-04 2009-06-25 Modulator and apparatus for three-dimensional display system

Applications Claiming Priority (3)

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
NO20092430A NO20092430L (en) 2006-12-04 2009-06-25 Modulator and apparatus for three-dimensional display system

Publications (1)

Publication Number Publication Date
NO20092430L true NO20092430L (en) 2009-08-24

Family

ID=39492434

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092430A NO20092430L (en) 2006-12-04 2009-06-25 Modulator 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 (3)

* 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

Family Cites Families (13)

* 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
US5264951A (en) * 1990-04-09 1993-11-23 Victor Company Of Japan, Ltd. Spatial light modulator system
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
GB9930555D0 (en) * 1999-12-23 2000-02-16 Opti Switch As Optical systems
AU2001231215A1 (en) * 2000-02-03 2001-08-14 Vrex, Inc. System and method for displaying 3d imagery using a dual projector 3d stereoscopic projection system
US6479811B1 (en) * 2000-03-06 2002-11-12 Eastman Kodak Company Method and system for calibrating a diffractive grating modulator
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
US6961045B2 (en) * 2001-06-16 2005-11-01 Che-Chih Tsao Pattern projection techniques for volumetric 3D displays and 2D displays
US6961179B2 (en) * 2001-11-30 2005-11-01 Colorlink, Inc. Compensated color management systems and methods
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

Also Published As

Publication number Publication date
EP2095647A4 (en) 2010-09-15
CN101632312A (en) 2010-01-20
CN101632312B (en) 2012-09-05
JP2010511913A (en) 2010-04-15
EP2095647A1 (en) 2009-09-02
WO2008069679A1 (en) 2008-06-12
KR20090099542A (en) 2009-09-22

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Legal Events

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