DK331089D0 - Optisk apparat med lanimatskaerm til fremvisning af farvebilleder - Google Patents

Optisk apparat med lanimatskaerm til fremvisning af farvebilleder

Info

Publication number
DK331089D0
DK331089D0 DK331089A DK331089A DK331089D0 DK 331089 D0 DK331089 D0 DK 331089D0 DK 331089 A DK331089 A DK 331089A DK 331089 A DK331089 A DK 331089A DK 331089 D0 DK331089 D0 DK 331089D0
Authority
DK
Denmark
Prior art keywords
lanimat
screen
optical device
color images
presenting color
Prior art date
Application number
DK331089A
Other languages
English (en)
Other versions
DK170006B1 (da
DK331089A (da
Inventor
Ronald T Smith
Ronald G Hegg
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 DK331089D0 publication Critical patent/DK331089D0/da
Publication of DK331089A publication Critical patent/DK331089A/da
Application granted granted Critical
Publication of DK170006B1 publication Critical patent/DK170006B1/da

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0252—Laminate comprising a hologram layer
    • G03H1/0256—Laminate comprising a hologram layer having specific functional layer
    • 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
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
    • 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
    • G03H1/24—Processes or apparatus for obtaining an optical image from holograms using white light, e.g. rainbow 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2234—Transmission reconstruction
    • 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
    • G03H2001/2263—Multicoloured holobject
    • 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
    • G03H2001/2263—Multicoloured holobject
    • G03H2001/2265—Achromatic holobject
    • 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
    • G03H2001/2625—Nature of the sub-holograms
    • G03H2001/264—One hologram being a HOE
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/12—Amplitude mask, e.g. diaphragm, Louver filter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/10—Dichromated gelatine or equivalents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Holo Graphy (AREA)
DK331089A 1988-07-05 1989-07-04 Optisk apparat med lanimatskærm til fremvisning af farvebilleder DK170006B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21498688 1988-07-05
US07/214,986 US4960314A (en) 1988-07-05 1988-07-05 Diffraction optics diffusing screen laminate for full color on-axis viewing

Publications (3)

Publication Number Publication Date
DK331089D0 true DK331089D0 (da) 1989-07-04
DK331089A DK331089A (da) 1990-01-06
DK170006B1 DK170006B1 (da) 1995-04-24

Family

ID=22801175

Family Applications (1)

Application Number Title Priority Date Filing Date
DK331089A DK170006B1 (da) 1988-07-05 1989-07-04 Optisk apparat med lanimatskærm til fremvisning af farvebilleder

Country Status (8)

Country Link
US (1) US4960314A (da)
EP (1) EP0349947B1 (da)
JP (1) JPH0277737A (da)
CA (1) CA1320366C (da)
DE (1) DE68911218T2 (da)
DK (1) DK170006B1 (da)
ES (1) ES2014171A6 (da)
IL (1) IL90478A (da)

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DE4443029A1 (de) * 1994-12-02 1996-06-27 Bundesdruckerei Gmbh Masterhologramm zur Herstellung von kopiersicheren Hologrammen
JPH08304741A (ja) * 1995-05-09 1996-11-22 Olympus Optical Co Ltd 回折光学素子を含む光学系
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US5626410A (en) * 1995-09-20 1997-05-06 Palomar Technologies Corporation Rear projection screen with uniform brightness for tiling the images from an array of projectors
US5721598A (en) * 1995-12-26 1998-02-24 Hughes Electronics High efficiency, high color purity, on-axis holographic color filter and full-color liquid crystal display
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JP3704875B2 (ja) 1996-06-21 2005-10-12 ソニー株式会社 画像記録方法及び装置
US5932342A (en) * 1996-11-14 1999-08-03 Nashua Corporation Optical diffusers obtained by fluid phase mixing of incompatible materials
US6078351A (en) 1996-12-31 2000-06-20 Thomson Consumer Electronics, Inc. Projection televisions with three dimensional holographic screens
JP2002512703A (ja) * 1997-01-29 2002-04-23 トムソン コンシューマ エレクトロニクス インコーポレイテッド ホログラフィックスクリーンを使用する投影テレビジョン
AU6049698A (en) * 1997-01-29 1998-08-18 Thomson Consumer Electronics, Inc Projection televisions with holographic screens having center to edge variations
DE19703592A1 (de) 1997-01-31 1998-08-06 Daimler Benz Ag Bildschirm für Laserrückprojektion
US6266473B1 (en) 1997-02-07 2001-07-24 Alliedsignal Inc. Reflective display
JP3901740B2 (ja) * 1997-06-24 2007-04-04 トムソン コンシューマ エレクトロニクス インコーポレイテッド ホログラフィック・スクリーンを使用するプロジェクション・テレビジョン
AU6136398A (en) * 1997-07-15 1999-02-10 Thomson Consumer Electronics, Inc Holographic screen projection televisions with optical correction
US6151163A (en) * 1997-09-10 2000-11-21 Thomson Licensing S.A. Holographic projection screen having a rear-facing fresnel lens
FR2768664B1 (fr) * 1997-09-23 2000-05-12 Peugeot Systeme de protection contre le rayonnement solaire de moyens d'indication visuelle d'informations, implantes dans un vehicule automobile
US6288803B1 (en) 1997-10-27 2001-09-11 Denso Corporation Hologram display
US6483533B1 (en) 1998-01-29 2002-11-19 Thomson Licensing S.A. Projection televisions with three dimensional holographic screens
RU2158019C2 (ru) * 1998-04-21 2000-10-20 Таср Лимитед Линзы для голографических очков (варианты)
US20030202228A1 (en) 1998-07-07 2003-10-30 Kenichiro Takada Hologram screen and a method of producing the same
EP0971247A1 (en) 1998-07-07 2000-01-12 Denso Corporation A hologram screen and a method of producing the same
JP4483028B2 (ja) * 2000-05-29 2010-06-16 凸版印刷株式会社 ホログラム・ディスプレイ
US7660039B2 (en) 2000-07-14 2010-02-09 Ledalite Architectural Products Inc. Light control devices and methods implemented with kinoform diffusers having controllable diffusion characteristics
US7837361B2 (en) * 2000-07-14 2010-11-23 Ledalite Architectural Products Light control devices implemented with diffusers having controllable diffusion characteristics
US6563612B1 (en) * 2000-08-07 2003-05-13 Physical Optics Corporation Collimating screen simulator and method
US6697658B2 (en) 2001-07-02 2004-02-24 Masimo Corporation Low power pulse oximeter
US20060045989A1 (en) * 2002-06-28 2006-03-02 Kazuhiko Minami Optical filter, display unit and touch panel unit
US7090355B2 (en) * 2003-05-19 2006-08-15 Superimaging, Inc. System and method for a transparent color image display utilizing fluorescence conversion of nano particles and molecules
US7976169B2 (en) * 2003-05-14 2011-07-12 Sun Innovations, Inc. Waveguide display
US7452082B2 (en) * 2004-04-19 2008-11-18 Superimaging, Inc. Excitation light emission apparatus
CA2542793A1 (en) * 2003-11-03 2005-05-12 Super-Imaging, Inc. Light emitting material integrated into a substantially transparent substrate
JP2008506972A (ja) * 2003-11-03 2008-03-06 スーパーイメージング，インコーポレーション 透明基板一体型の発光材料
US7213923B2 (en) * 2004-04-19 2007-05-08 Superimaging, Inc. Emission of visible light in response to absorption of excitation light
WO2006094279A1 (en) 2005-03-01 2006-09-08 Masimo Laboratories, Inc. Multiple wavelength sensor interconnect
WO2006094262A2 (en) * 2005-03-03 2006-09-08 Superimaging, Inc. Display
US20070098326A1 (en) * 2005-11-01 2007-05-03 Kuo Huei P Light guide screen with louver device
CN101784836B (zh) * 2007-04-10 2012-07-04 飞利浦电子公司 在上下半球表现出蝙蝠翼状发光强度分布的光控制设备
US8437825B2 (en) 2008-07-03 2013-05-07 Cercacor Laboratories, Inc. Contoured protrusion for improving spectroscopic measurement of blood constituents
US8203704B2 (en) 2008-08-04 2012-06-19 Cercacor Laboratories, Inc. Multi-stream sensor for noninvasive measurement of blood constituents
US8004759B2 (en) * 2009-02-02 2011-08-23 Microsoft Corporation Diffusing screen
US9578417B2 (en) 2013-09-16 2017-02-21 Cirrus Logic, Inc. Systems and methods for detection of load impedance of a transducer device coupled to an audio device
US11481568B1 (en) 2017-12-29 2022-10-25 Cognex Corporation Dome illuminator for vision system camera and method for using the same
US10628646B1 (en) 2017-12-29 2020-04-21 Cognex Corporation Off-axis dual-sensor vision system camera and method for using the same
CN115066203A (zh) 2020-01-13 2022-09-16 梅西莫股份有限公司 具有生理参数监测的可穿戴设备

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Also Published As

Publication number Publication date
US4960314A (en) 1990-10-02
JPH0277737A (ja) 1990-03-16
EP0349947B1 (en) 1993-12-08
DE68911218T2 (de) 1994-07-07
ES2014171A6 (es) 1990-06-16
DK170006B1 (da) 1995-04-24
IL90478A (en) 1992-08-18
IL90478A0 (en) 1990-01-18
EP0349947A3 (en) 1990-08-01
DE68911218D1 (de) 1994-01-20
EP0349947A2 (en) 1990-01-10
CA1320366C (en) 1993-07-20
DK331089A (da) 1990-01-06

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired