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GB9418863D0 - Display system - Google Patents

Display system

Info

Publication number
GB9418863D0
GB9418863D0 GB9418863A GB9418863A GB9418863D0 GB 9418863 D0 GB9418863 D0 GB 9418863D0 GB 9418863 A GB9418863 A GB 9418863A GB 9418863 A GB9418863 A GB 9418863A GB 9418863 D0 GB9418863 D0 GB 9418863D0
Authority
GB
United Kingdom
Prior art keywords
display system
display
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Withdrawn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
GB9418863A
Other versions
GB2291978A (en
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.)
Rank Brimar Ltd
Original Assignee
Rank Brimar 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
Application filed by Rank Brimar Ltd filed Critical Rank Brimar Ltd
Publication of GB9418863D0 publication Critical patent/GB9418863D0/en
Priority to DE69535346T priority Critical patent/DE69535346T2/en
Priority to JP50633396A priority patent/JP4006478B2/en
Priority to PCT/GB1995/001842 priority patent/WO1996004582A1/en
Priority to EP95927839A priority patent/EP0774130B1/en
Priority to AT95927839T priority patent/ATE349024T1/en
Priority to US08/776,805 priority patent/US6276801B1/en
Publication of GB2291978A publication Critical patent/GB2291978A/en
Priority to US09/918,818 priority patent/US6631993B2/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Withdrawn legal-status Critical Current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
    • 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]
    • 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
    • G02B26/0816—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 reflecting elements
    • G02B26/0833—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 reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • 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
    • 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
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
GB9418863A 1994-08-04 1994-09-19 Display system Withdrawn GB2291978A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE69535346T DE69535346T2 (en) 1994-08-04 1995-08-02 DISPLAY DEVICE
JP50633396A JP4006478B2 (en) 1994-08-04 1995-08-02 Display system
PCT/GB1995/001842 WO1996004582A1 (en) 1994-08-04 1995-08-02 Display system
EP95927839A EP0774130B1 (en) 1994-08-04 1995-08-02 Display system
AT95927839T ATE349024T1 (en) 1994-08-04 1995-08-02 DISPLAY DEVICE
US08/776,805 US6276801B1 (en) 1994-08-04 1995-08-02 Display system
US09/918,818 US6631993B2 (en) 1994-08-04 2001-07-30 Display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9415771A GB9415771D0 (en) 1994-08-04 1994-08-04 Display system

Publications (2)

Publication Number Publication Date
GB9418863D0 true GB9418863D0 (en) 1994-11-09
GB2291978A GB2291978A (en) 1996-02-07

Family

ID=10759397

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9415771A Pending GB9415771D0 (en) 1994-08-04 1994-08-04 Display system
GB9418863A Withdrawn GB2291978A (en) 1994-08-04 1994-09-19 Display system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9415771A Pending GB9415771D0 (en) 1994-08-04 1994-08-04 Display system

Country Status (1)

Country Link
GB (2) GB9415771D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8085462B2 (en) 2003-12-29 2011-12-27 Max Mayer Superposition method using a pair of stereo-isomeric micro electro mechanical systems (MEMSs)
US20140022510A1 (en) 2012-07-18 2014-01-23 Bernhard Rudolf Bausenwein Image engine and projection system with two discrete format channels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495892A (en) * 1966-01-21 1970-02-17 Rca Corp Split beam light modulator
US3609381A (en) * 1968-07-31 1971-09-28 Technical Operations Inc Electrooptic light modulator with birefringent beamsplitter-recombiner
US3684350A (en) * 1970-08-17 1972-08-15 Westinghouse Electric Corp Light beam polarization modulator
GB2046937B (en) * 1979-04-09 1983-05-18 Crosfield Electronics Ltd Optical intensity modulators
US4864390A (en) * 1986-08-22 1989-09-05 North American Philips Corporation Display system with equal path lengths
US5035475A (en) * 1990-03-15 1991-07-30 Aura Systems, Inc. Unique modulation television
US5105299A (en) * 1990-12-31 1992-04-14 Texas Instruments Incorporated Unfolded optics for multiple row deformable mirror device
GB2252172A (en) * 1991-01-25 1992-07-29 Rank Brimar Ltd Colour optical output system
GB2252173A (en) * 1991-01-25 1992-07-29 Rank Brimar Ltd Colour optical output system

Also Published As

Publication number Publication date
GB9415771D0 (en) 1994-09-28
GB2291978A (en) 1996-02-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)