IL65476A - Optical display system including a directional diffusing holographic element - Google Patents

Optical display system including a directional diffusing holographic element

Info

Publication number
IL65476A
IL65476A IL65476A IL6547682A IL65476A IL 65476 A IL65476 A IL 65476A IL 65476 A IL65476 A IL 65476A IL 6547682 A IL6547682 A IL 6547682A IL 65476 A IL65476 A IL 65476A
Authority
IL
Israel
Prior art keywords
system including
display system
optical display
holographic element
directional diffusing
Prior art date
Application number
IL65476A
Other languages
English (en)
Other versions
IL65476A0 (en
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL65476A0 publication Critical patent/IL65476A0/xx
Publication of IL65476A publication Critical patent/IL65476A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • G02B27/1093—Beam splitting or combining systems operating by diffraction only for use with monochromatic radiation only, e.g. devices for splitting a single laser source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0428—Image holography, i.e. an image of the object or holobject is recorded
    • 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
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0439—Recording geometries or arrangements for recording Holographic Optical Element [HOE]
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2284—Superimposing the holobject with other visual information
IL65476A 1981-06-03 1982-04-12 Optical display system including a directional diffusing holographic element IL65476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/270,159 US4372639A (en) 1981-06-03 1981-06-03 Directional diffusing screen

Publications (2)

Publication Number Publication Date
IL65476A0 IL65476A0 (en) 1982-07-30
IL65476A true IL65476A (en) 1985-11-29

Family

ID=23030154

Family Applications (1)

Application Number Title Priority Date Filing Date
IL65476A IL65476A (en) 1981-06-03 1982-04-12 Optical display system including a directional diffusing holographic element

Country Status (6)

Country Link
US (1) US4372639A (xx)
EP (1) EP0079930B1 (xx)
JP (1) JPS58500875A (xx)
DE (1) DE3269782D1 (xx)
IL (1) IL65476A (xx)
WO (1) WO1982004327A1 (xx)

Families Citing this family (68)

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US4500163A (en) * 1981-07-29 1985-02-19 The Singer Company Holographic projection screen
US4613200A (en) * 1984-07-09 1986-09-23 Ford Motor Company Heads-up display system with holographic dispersion correcting
US4610499A (en) * 1984-11-01 1986-09-09 The United States Of America As Represented By The Secretary Of The Air Force Diffraction diffusion screen with holographically suppressed zero-order beam
JPH0623817B2 (ja) * 1985-07-18 1994-03-30 旭光学工業株式会社 液晶投写型画像表示装置
US4799765A (en) * 1986-03-31 1989-01-24 Hughes Aircraft Company Integrated head-up and panel display unit
US5227821A (en) * 1987-04-30 1993-07-13 Nview Corporation Liquid crystal display for projection systems
US4763993A (en) * 1987-04-30 1988-08-16 N-View Corporation Liquid crystal display for projection systems
US5255029A (en) * 1987-04-30 1993-10-19 Nview Corporation Liquid crystal display for projection systems
US4976536A (en) * 1987-04-30 1990-12-11 Nview Corporation Liquid crystal display for projection systems
US5187510A (en) * 1987-04-30 1993-02-16 Nview Corporation Liquid crystal display for projection systems
FR2614998B1 (fr) * 1987-05-07 1989-12-29 Thomson Csf Dispositif optique holographique constituant un diffuseur et procede d'obtention
US4807978A (en) * 1987-09-10 1989-02-28 Hughes Aircraft Company Color display device and method using holographic lenses
US5278532A (en) * 1987-09-14 1994-01-11 Hughes Aircraft Company Automotive instrument virtual image display
GB2222000A (en) * 1988-06-22 1990-02-21 Dimplex Ltd Glen Optical component used for flame effect in heating apparatus
US4960314A (en) * 1988-07-05 1990-10-02 Hughes Aircraft Company Diffraction optics diffusing screen laminate for full color on-axis viewing
US5016950A (en) * 1988-07-05 1991-05-21 Hughes Aircraft Company Full-color zero-order suppressed diffraction optics diffusing screen/louver filter laminate
US4896929A (en) * 1988-07-15 1990-01-30 Xerox Corporation Holographic display module for displaying machine status
US4944578A (en) * 1988-07-21 1990-07-31 Telex Communications Color graphic imager utilizing a liquid crystal display
US5044709A (en) * 1988-11-30 1991-09-03 Hughes Aircraft Company LED array polarized image source/0 degree hologram virtual image head up display
US5011244A (en) * 1988-12-16 1991-04-30 Hughes Aircraft Company Holographic full color data retrieval and projection system
US5046793A (en) * 1989-05-26 1991-09-10 Litton Systems, Inc. Chromatically corrected directional diffusing screen
GB8924831D0 (en) * 1989-11-03 1990-04-25 Marconi Gec Ltd Helmet mounted display
US5103325A (en) * 1990-10-01 1992-04-07 Xerox Corporation Segmented hologram for multi-image display
EP0479490A3 (en) * 1990-10-02 1992-08-12 Physical Optics Corporation Volume holographic diffuser
US5257094A (en) * 1991-07-30 1993-10-26 Larussa Joseph Helmet mounted display system
US5291316A (en) * 1991-09-27 1994-03-01 Astronautics Corporation Of America Information display system having transparent holographic optical element
DE4234191C2 (de) * 1992-10-10 1995-09-28 Hoerdum Martin Anzeigevorrichtung für Informationsdarstellung mittels Hologramm
US5757544A (en) * 1993-03-09 1998-05-26 Olympus Optical Co., Ltd. Image display apparatus
US5418631A (en) * 1993-05-14 1995-05-23 Kaiser Optical Systems, Inc. Edge-lit holographic diffusers for flat-panel displays
US5471327A (en) * 1993-05-14 1995-11-28 Kaiser Optical Systems, Inc. Holographic diffuser for back-lit display
CA2168107C (en) * 1993-07-27 2001-02-13 Joel Petersen Light source destructuring and shaping device
FR2716983B1 (fr) * 1994-03-03 1996-05-24 Hologram Ind Sarl Procédé pour réaliser une image optiquement variable.
JPH07253621A (ja) * 1994-03-16 1995-10-03 Fujitsu Ltd スクリーン及びこれを用いた投写型表示装置
GB9411561D0 (en) * 1994-06-07 1994-08-03 Richmond Holographic Res Stereoscopic display
US6123877A (en) * 1994-12-28 2000-09-26 Nashua Corporation Asymmetric light diffusing material
DE69627561T2 (de) * 1995-02-10 2004-03-18 Sharp K.K. Projektionsbildanzeigevorrichtung
US5659408A (en) * 1995-05-24 1997-08-19 Polaroid Corporation Reflective image-providing display viewed with holographically diffused ambient light
US6198554B1 (en) * 1995-10-30 2001-03-06 Denso Corporation Method for producing a hologram and a display device using the same
JP3700948B2 (ja) * 1995-11-30 2005-09-28 大日本印刷株式会社 ホログラムを用いた液晶ディスプレイ装置
JPH10133283A (ja) * 1996-09-05 1998-05-22 Denso Corp 透過型ホログラムスクリーンの製造方法
US5890796A (en) * 1997-01-16 1999-04-06 Ford Global Technologies, Inc. Laser illuminated lighting system utilizing a diffractive optical element
US5796499A (en) * 1997-02-28 1998-08-18 Polaroid Corporation Transmission holographic diffuser made and used to effect lateral color constancy in rear screen projection display systems
US5999281A (en) * 1997-02-28 1999-12-07 Polaroid Corporation Holographic projection screen combining an elliptical holographic diffuser and a cylindrical light-collimator
DE19730563A1 (de) * 1997-07-17 1999-02-11 Daimler Benz Ag Verwendung eines holographischen Bildschirmes als Darstellungsfläche in einem Fahrzeug
US6288803B1 (en) 1997-10-27 2001-09-11 Denso Corporation Hologram display
JP4081838B2 (ja) * 1997-12-26 2008-04-30 ノーリツ鋼機株式会社 特定視点画像表示装置及び多視点画像表示装置
US6036340A (en) * 1998-03-03 2000-03-14 Ford Global Technologies, Inc. Dimpled manifold optical element for a vehicle lighting system
US6421147B2 (en) * 1998-07-07 2002-07-16 Denso Corporation Hologram screen and a method of producing the same
US6175431B1 (en) 1999-07-09 2001-01-16 Digilens, Inc. Projection systems based on reconfigurable holographic optics
WO2000007075A1 (en) * 1998-07-29 2000-02-10 Digilens Inc. Projection screen based on reconfigurable holographic optics for implementation in head-mounted displays
WO2000023831A1 (en) * 1998-10-16 2000-04-27 Digilens Inc. Light diffusion control by electrically reconfigurable holographic optical elements
US6082862A (en) * 1998-10-16 2000-07-04 Digilens, Inc. Image tiling technique based on electrically switchable holograms
US6301027B1 (en) 1998-11-16 2001-10-09 Digilens, Inc. Holographic desktop monitor
US6040928A (en) * 1998-11-16 2000-03-21 Digilens, Inc. Holographic desktop monitor
EP1006375A1 (de) * 1998-12-02 2000-06-07 HSM Holographic Systems München GmbH Holographisches Anzeige-System zur Darstellung von Informationen mit einem holographischen Zwischenbildschirm und Verfahren zur Herstellung des holographischen Zwischenbildschirms
IL157838A (en) * 2003-09-10 2013-05-30 Yaakov Amitai High-brightness optical device
US7069685B2 (en) * 2003-09-12 2006-07-04 Lasermax, Inc. Diffractive head up display for firearms
US10073264B2 (en) 2007-08-03 2018-09-11 Lumus Ltd. Substrate-guide optical device
US8004759B2 (en) * 2009-02-02 2011-08-23 Microsoft Corporation Diffusing screen
US20110032587A1 (en) * 2009-03-20 2011-02-10 Absolute Imaging LLC System and Method for Autostereoscopic Imaging
IL232197B (en) 2014-04-23 2018-04-30 Lumus Ltd Compact head-up display system
EP3540484B1 (en) 2016-10-09 2020-11-04 Lumus Ltd. Aperture multiplier using a rectangular waveguide
KR20230084335A (ko) 2016-11-08 2023-06-12 루머스 리미티드 광학 컷오프 에지를 구비한 도광 장치 및 그 제조 방법
WO2019016813A1 (en) 2017-07-19 2019-01-24 Lumus Ltd. LIQUID CRYSTAL LIGHTING ON SILICON VIA OPTICAL ELEMENT GUIDE OF LIGHT
IL259518B2 (en) 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improving light field uniformity
US11415812B2 (en) 2018-06-26 2022-08-16 Lumus Ltd. Compact collimating optical device and system
JP7398131B2 (ja) 2019-03-12 2023-12-14 ルムス エルティーディー． 画像プロジェクタ
EP4042232A4 (en) 2019-12-08 2022-12-28 Lumus Ltd. OPTICAL SYSTEMS WITH COMPACT IMAGE PROJECTOR

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DE1918375A1 (de) * 1969-04-11 1970-10-15 Agfa Gevaert Ag Anordnung zur Herstellung eines Lichtwellenfeldes
US3708217A (en) * 1971-04-28 1973-01-02 Sperry Rand Corp Holographic non-isotropic diffusing screen
US3915548A (en) * 1973-04-30 1975-10-28 Hughes Aircraft Co Holographic lens and liquid crystal image source for head-up display
US3909111A (en) * 1974-02-27 1975-09-30 Rca Corp Controlled angle viewing screens by interference techniques
US3901578A (en) * 1974-03-18 1975-08-26 Rca Corp Illuminator employing holographic technique
GB1579214A (en) * 1978-05-26 1980-11-12 Central Electr Generat Board Screens for optical imaging systems
US4218111A (en) * 1978-07-10 1980-08-19 Hughes Aircraft Company Holographic head-up displays

Also Published As

Publication number Publication date
JPS58500875A (ja) 1983-05-26
EP0079930A4 (en) 1983-10-04
WO1982004327A1 (en) 1982-12-09
DE3269782D1 (en) 1986-04-17
EP0079930A1 (en) 1983-06-01
IL65476A0 (en) 1982-07-30
US4372639A (en) 1983-02-08
EP0079930B1 (en) 1986-03-12

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