DE69535346D1 - Anzeigevorrichtung - Google Patents

Anzeigevorrichtung

Info

Publication number
DE69535346D1
DE69535346D1 DE69535346T DE69535346T DE69535346D1 DE 69535346 D1 DE69535346 D1 DE 69535346D1 DE 69535346 T DE69535346 T DE 69535346T DE 69535346 T DE69535346 T DE 69535346T DE 69535346 D1 DE69535346 D1 DE 69535346D1
Authority
DE
Germany
Prior art keywords
light
luminous flux
spatial light
display device
light source
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 - Lifetime
Application number
DE69535346T
Other languages
English (en)
Other versions
DE69535346T2 (de
Inventor
Gordon Fielding
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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
Priority claimed from GB9415771A external-priority patent/GB9415771D0/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69535346D1 publication Critical patent/DE69535346D1/de
Publication of DE69535346T2 publication Critical patent/DE69535346T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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]
DE69535346T 1994-08-04 1995-08-02 Anzeigevorrichtung Expired - Lifetime DE69535346T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9415771A GB9415771D0 (en) 1994-08-04 1994-08-04 Display system
GB9415771 1994-08-04
GB9418863A GB2291978A (en) 1994-08-04 1994-09-19 Display system
GB9418863 1994-09-19
PCT/GB1995/001842 WO1996004582A1 (en) 1994-08-04 1995-08-02 Display system

Publications (2)

Publication Number Publication Date
DE69535346D1 true DE69535346D1 (de) 2007-02-01
DE69535346T2 DE69535346T2 (de) 2007-05-24

Family

ID=26305397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69535346T Expired - Lifetime DE69535346T2 (de) 1994-08-04 1995-08-02 Anzeigevorrichtung

Country Status (6)

Country Link
US (2) US6276801B1 (de)
EP (1) EP0774130B1 (de)
JP (1) JP4006478B2 (de)
AT (1) ATE349024T1 (de)
DE (1) DE69535346T2 (de)
WO (1) WO1996004582A1 (de)

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US8085462B2 (en) * 2003-12-29 2011-12-27 Max Mayer Superposition method using a pair of stereo-isomeric micro electro mechanical systems (MEMSs)
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US8251512B2 (en) 2004-07-08 2012-08-28 Imax Corporation Equipment and methods for the display of high resolution images using multiple projection displays
US7111941B2 (en) * 2004-08-25 2006-09-26 Hewlett-Packard Development Company, L.P. Method and apparatus for multiple-resolution light value projector
US7898519B2 (en) 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US7255448B2 (en) * 2004-10-20 2007-08-14 Hewlett-Packard Development Company, L.P. Pixelated color management display
US7136209B2 (en) * 2004-10-20 2006-11-14 Hewlett-Packard Development Company, L.P. Light modulators
US8050511B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US8050512B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7241014B2 (en) * 2004-12-02 2007-07-10 Bose Corporation Microdisplay projection
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US8121401B2 (en) 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
US20070236809A1 (en) 2006-04-05 2007-10-11 Barret Lippey Forming spectral filters
US7995092B2 (en) * 2006-04-05 2011-08-09 Barret Lippey Two-dimensional and three-dimensional projecting
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
EP2860721B1 (de) * 2007-02-01 2021-09-01 Dolby Laboratories Licensing Corporation Kalibrierung von Anzeigen mit räumlich variabler Hintergrundbeleuchtung
US20090135313A1 (en) * 2007-11-21 2009-05-28 Taro Endo Method for projecting colored video image and system thereof
US8077377B2 (en) * 2008-04-24 2011-12-13 Micronic Mydata AB Spatial light modulator with structured mirror surfaces
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
US20100214282A1 (en) 2009-02-24 2010-08-26 Dolby Laboratories Licensing Corporation Apparatus for providing light source modulation in dual modulator displays
JP5512798B2 (ja) 2009-04-30 2014-06-04 ドルビー ラボラトリーズ ライセンシング コーポレイション 高ダイナミックレンジ投影システム
JP5403244B2 (ja) * 2009-07-16 2014-01-29 株式会社ニコン 空間光変調ユニット、照明光学系、露光装置、およびデバイス製造方法
JP2012008549A (ja) * 2010-05-27 2012-01-12 Panasonic Corp 光源装置およびこれを用いた照明装置ならびに画像表示装置
ES2585604B2 (es) * 2015-04-06 2017-04-05 Interactive Movies S.L. Aparato y procedimiento de proyección de imágenes virtuales basado en láminas delgadas con reflectancia definida
US20190129308A1 (en) * 2017-11-02 2019-05-02 Taiwan Green Point Enterprises Co., Ltd. Digital masking system, pattern imaging apparatus and digital masking method
CN110133857B (zh) 2018-02-02 2021-09-03 中强光电股份有限公司 投影装置及光机模块

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Also Published As

Publication number Publication date
JP4006478B2 (ja) 2007-11-14
US6276801B1 (en) 2001-08-21
WO1996004582A1 (en) 1996-02-15
DE69535346T2 (de) 2007-05-24
ATE349024T1 (de) 2007-01-15
US6631993B2 (en) 2003-10-14
JPH10507278A (ja) 1998-07-14
US20010040670A1 (en) 2001-11-15
EP0774130A1 (de) 1997-05-21
EP0774130B1 (de) 2006-12-20

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