ATE557321T1 - Mikrospiegelprojektor mit laserlicht - Google Patents

Mikrospiegelprojektor mit laserlicht

Info

Publication number
ATE557321T1
ATE557321T1 AT09788841T AT09788841T ATE557321T1 AT E557321 T1 ATE557321 T1 AT E557321T1 AT 09788841 T AT09788841 T AT 09788841T AT 09788841 T AT09788841 T AT 09788841T AT E557321 T1 ATE557321 T1 AT E557321T1
Authority
AT
Austria
Prior art keywords
laser light
illumination beam
coated surface
light
light modulator
Prior art date
Application number
AT09788841T
Other languages
English (en)
Inventor
Joseph Bietry
Barry Silverstein
Jennifer Kruschwitz
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of ATE557321T1 publication Critical patent/ATE557321T1/de

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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • 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
    • H04N13/324—Colour aspects
    • 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
    • H04N13/363—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
    • H04N13/365—Image reproducers using digital micromirror devices [DMD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser light sources
AT09788841T 2008-07-11 2009-06-26 Mikrospiegelprojektor mit laserlicht ATE557321T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/171,916 US7926951B2 (en) 2008-07-11 2008-07-11 Laser illuminated micro-mirror projector
PCT/US2009/003824 WO2010005495A1 (en) 2008-07-11 2009-06-26 Laser illuminated micro-mirror projector

Publications (1)

Publication Number Publication Date
ATE557321T1 true ATE557321T1 (de) 2012-05-15

Family

ID=41137359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09788841T ATE557321T1 (de) 2008-07-11 2009-06-26 Mikrospiegelprojektor mit laserlicht

Country Status (6)

Country Link
US (1) US7926951B2 (de)
EP (3) EP2304498B1 (de)
JP (1) JP2011527766A (de)
AT (1) ATE557321T1 (de)
TW (1) TW201007334A (de)
WO (1) WO2010005495A1 (de)

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Also Published As

Publication number Publication date
TW201007334A (en) 2010-02-16
EP2304498A1 (de) 2011-04-06
EP2423744B1 (de) 2012-12-12
EP2304498B1 (de) 2012-05-09
JP2011527766A (ja) 2011-11-04
EP2423745A1 (de) 2012-02-29
US20100007852A1 (en) 2010-01-14
WO2010005495A1 (en) 2010-01-14
US7926951B2 (en) 2011-04-19
EP2423745B1 (de) 2013-01-09
EP2423744A1 (de) 2012-02-29

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