DE69103310D1 - Räumlicher Lichtmodulator mit Flüssigkristall und Gerät zur holographischen Aufzeichnung von Bildinformationen, das diesen benutzt. - Google Patents

Räumlicher Lichtmodulator mit Flüssigkristall und Gerät zur holographischen Aufzeichnung von Bildinformationen, das diesen benutzt.

Info

Publication number
DE69103310D1
DE69103310D1 DE69103310T DE69103310T DE69103310D1 DE 69103310 D1 DE69103310 D1 DE 69103310D1 DE 69103310 T DE69103310 T DE 69103310T DE 69103310 T DE69103310 T DE 69103310T DE 69103310 D1 DE69103310 D1 DE 69103310D1
Authority
DE
Germany
Prior art keywords
liquid crystal
image information
same
light modulator
spatial light
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
DE69103310T
Other languages
English (en)
Other versions
DE69103310T2 (de
Inventor
Kenichi Kasazumi
Makoto Kato
Ikunori Kobayashi
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69103310D1 publication Critical patent/DE69103310D1/de
Publication of DE69103310T2 publication Critical patent/DE69103310T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/16—Processes or apparatus for producing holograms using Fourier transform
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/268—Holographic stereogram
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/10—Modulation characteristics, e.g. amplitude, phase, polarisation
    • G03H2210/12—Phase modulating object, e.g. living cell
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/20—2D object
    • G03H2210/22—2D SLM object wherein the object beam is formed of the light modulated by the SLM
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/31—Polarised light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/13—Phase mask
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/55—Having optical element registered to each pixel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Liquid Crystal (AREA)
DE69103310T 1990-04-06 1991-04-05 Räumlicher Lichtmodulator mit Flüssigkristall und Gerät zur holographischen Aufzeichnung von Bildinformationen, das diesen benutzt. Expired - Fee Related DE69103310T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2092429A JPH03289692A (ja) 1990-04-06 1990-04-06 空間光変調素子及びこれを用いたホログラム画像情報記録装置

Publications (2)

Publication Number Publication Date
DE69103310D1 true DE69103310D1 (de) 1994-09-15
DE69103310T2 DE69103310T2 (de) 1995-03-02

Family

ID=14054197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103310T Expired - Fee Related DE69103310T2 (de) 1990-04-06 1991-04-05 Räumlicher Lichtmodulator mit Flüssigkristall und Gerät zur holographischen Aufzeichnung von Bildinformationen, das diesen benutzt.

Country Status (4)

Country Link
US (2) US5225920A (de)
EP (1) EP0450644B1 (de)
JP (1) JPH03289692A (de)
DE (1) DE69103310T2 (de)

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US6243199B1 (en) 1999-09-07 2001-06-05 Moxtek Broad band wire grid polarizing beam splitter for use in the visible wavelength region
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US7061561B2 (en) 2002-01-07 2006-06-13 Moxtek, Inc. System for creating a patterned polarization compensator
US6909473B2 (en) 2002-01-07 2005-06-21 Eastman Kodak Company Display apparatus and method
WO2003062913A1 (fr) * 2002-01-23 2003-07-31 Sony Corporation Affichage d'image et projecteur d'images
US6785050B2 (en) 2002-05-09 2004-08-31 Moxtek, Inc. Corrosion resistant wire-grid polarizer and method of fabrication
JP2003337523A (ja) * 2002-05-17 2003-11-28 Pioneer Electronic Corp ホログラム記録装置及びホログラム再生装置
US20030234763A1 (en) * 2002-06-24 2003-12-25 Xerox Corporation System and method for audible feedback for touch screen displays
US6999066B2 (en) * 2002-06-24 2006-02-14 Xerox Corporation System for audible feedback for touch screen displays
US7176898B2 (en) 2002-09-13 2007-02-13 Xerox Corporation Removable control panel for multi-function equipment
US20040051746A1 (en) * 2002-09-13 2004-03-18 Xerox Corporation Embedded control panel for multi-function equipment
GB0223119D0 (en) 2002-10-05 2002-11-13 Holographic Imaging Llc Reconfigurable spatial light modulators
US7027161B2 (en) * 2002-12-26 2006-04-11 Hrl Laboratories, Llc Adaptive optical system with self-referencing contrast control
US7113335B2 (en) * 2002-12-30 2006-09-26 Sales Tasso R Grid polarizer with suppressed reflectivity
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WO2005072396A2 (en) 2004-01-27 2005-08-11 Displaytech, Inc. Phase masks for use in holographic data storage
JP2005292687A (ja) 2004-04-05 2005-10-20 Sony Corp インライン方式スペックル多重ホログラム装置及びインライン方式スペックル多重ホログラム方法
US7570424B2 (en) 2004-12-06 2009-08-04 Moxtek, Inc. Multilayer wire-grid polarizer
US7800823B2 (en) 2004-12-06 2010-09-21 Moxtek, Inc. Polarization device to polarize and further control light
US7961393B2 (en) 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
US7630133B2 (en) 2004-12-06 2009-12-08 Moxtek, Inc. Inorganic, dielectric, grid polarizer and non-zero order diffraction grating
JP2006276666A (ja) * 2005-03-30 2006-10-12 Fujitsu Ltd ホログラム記録装置
US7733557B2 (en) 2006-04-24 2010-06-08 Micron Technology, Inc. Spatial light modulators with changeable phase masks for use in holographic data storage
CN101467106A (zh) 2006-06-09 2009-06-24 皇家飞利浦电子股份有限公司 使用以非偏振光操作的液晶显示设备的全息显示器
US8755113B2 (en) 2006-08-31 2014-06-17 Moxtek, Inc. Durable, inorganic, absorptive, ultra-violet, grid polarizer
JP4991872B2 (ja) * 2006-11-01 2012-08-01 インフェーズ テクノロジィズ インコーポレイテッド モノキュラーホログラフィックデータ記憶システムの構成
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JP5236321B2 (ja) * 2007-03-16 2013-07-17 パナソニック株式会社 ホログラム記録再生装置
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JP5444641B2 (ja) * 2008-06-13 2014-03-19 ソニー株式会社 画像表示装置およびその調整方法
US8467128B2 (en) 2008-11-19 2013-06-18 Shanghai Lexvu Opto Microelectronics Technology Co., Ltd. Polarizing cube and method of fabricating the same
US8248696B2 (en) * 2009-06-25 2012-08-21 Moxtek, Inc. Nano fractal diffuser
DE102010029667A1 (de) * 2010-06-02 2011-12-08 Bremer Institut für angewandte Strahltechnik Verfahren und Vorrichtung zum Generieren eines digitalen Hologramms
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Also Published As

Publication number Publication date
JPH03289692A (ja) 1991-12-19
DE69103310T2 (de) 1995-03-02
US5317435A (en) 1994-05-31
US5225920A (en) 1993-07-06
EP0450644A2 (de) 1991-10-09
EP0450644A3 (en) 1992-06-03
EP0450644B1 (de) 1994-08-10

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee