DE69805645T2 - Anzeigegerät mit einem gitter-lichtventilarray und interferometrisches optisches system - Google Patents

Anzeigegerät mit einem gitter-lichtventilarray und interferometrisches optisches system

Info

Publication number
DE69805645T2
DE69805645T2 DE69805645T DE69805645T DE69805645T2 DE 69805645 T2 DE69805645 T2 DE 69805645T2 DE 69805645 T DE69805645 T DE 69805645T DE 69805645 T DE69805645 T DE 69805645T DE 69805645 T2 DE69805645 T2 DE 69805645T2
Authority
DE
Germany
Prior art keywords
wavefront
image
array
phase
display unit
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.)
Expired - Fee Related
Application number
DE69805645T
Other languages
English (en)
Other versions
DE69805645D1 (de
Inventor
K Manhart
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.)
Silicon Light Machines Inc
Original Assignee
Silicon Light Machines Inc
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 Silicon Light Machines Inc filed Critical Silicon Light Machines Inc
Publication of DE69805645D1 publication Critical patent/DE69805645D1/de
Application granted granted Critical
Publication of DE69805645T2 publication Critical patent/DE69805645T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • 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
    • 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
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • 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
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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]
    • H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves
DE69805645T 1997-10-31 1998-10-22 Anzeigegerät mit einem gitter-lichtventilarray und interferometrisches optisches system Expired - Fee Related DE69805645T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/961,826 US6088102A (en) 1997-10-31 1997-10-31 Display apparatus including grating light-valve array and interferometric optical system
PCT/US1998/022341 WO1999023520A1 (en) 1997-10-31 1998-10-22 Display apparatus including grating light-valve array and interferometric optical system

Publications (2)

Publication Number Publication Date
DE69805645D1 DE69805645D1 (de) 2002-07-04
DE69805645T2 true DE69805645T2 (de) 2003-02-06

Family

ID=25505072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805645T Expired - Fee Related DE69805645T2 (de) 1997-10-31 1998-10-22 Anzeigegerät mit einem gitter-lichtventilarray und interferometrisches optisches system

Country Status (11)

Country Link
US (1) US6088102A (de)
EP (1) EP1027625B1 (de)
JP (1) JP3288369B2 (de)
KR (1) KR20010031675A (de)
CN (1) CN1290356A (de)
AT (1) ATE218214T1 (de)
AU (1) AU1113399A (de)
DE (1) DE69805645T2 (de)
HK (1) HK1031429A1 (de)
NO (1) NO20002235L (de)
WO (1) WO1999023520A1 (de)

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EP1027625B1 (de) 2002-05-29
JP2001522061A (ja) 2001-11-13
DE69805645D1 (de) 2002-07-04
US6088102A (en) 2000-07-11
NO20002235L (no) 2000-05-25
NO20002235D0 (no) 2000-04-28
CN1290356A (zh) 2001-04-04
KR20010031675A (ko) 2001-04-16
AU1113399A (en) 1999-05-24
EP1027625A1 (de) 2000-08-16
HK1031429A1 (en) 2001-06-15
WO1999023520A1 (en) 1999-05-14
ATE218214T1 (de) 2002-06-15
JP3288369B2 (ja) 2002-06-04

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