[go: up one dir, main page]

BR9408175A - Process of producing a master hologram of a physical system and laminated light control film set for use in a hologram display device - Google Patents

Process of producing a master hologram of a physical system and laminated light control film set for use in a hologram display device

Info

Publication number
BR9408175A
BR9408175A BR9408175A BR9408175A BR9408175A BR 9408175 A BR9408175 A BR 9408175A BR 9408175 A BR9408175 A BR 9408175A BR 9408175 A BR9408175 A BR 9408175A BR 9408175 A BR9408175 A BR 9408175A
Authority
BR
Brazil
Prior art keywords
hologram
producing
display device
light control
control film
Prior art date
Application number
BR9408175A
Other languages
Portuguese (pt)
Inventor
Stephen J Hart
Ken Mailand
Original Assignee
Voxel
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 PCT/US1993/011501 external-priority patent/WO1994012913A1/en
Application filed by Voxel filed Critical Voxel
Publication of BR9408175A publication Critical patent/BR9408175A/en

Links

Classifications

    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from 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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/28—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique superimposed holograms only
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/30—3D object
    • G03H2210/33—3D/2D, i.e. the object is formed of stratified 2D planes, e.g. tomographic data
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/14—Diffuser, e.g. lens array, random phase mask
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
    • G03H2227/05—Support holding the holographic record
    • G03H2227/06—Support including light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
BR9408175A 1993-11-26 1994-11-28 Process of producing a master hologram of a physical system and laminated light control film set for use in a hologram display device BR9408175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/011501 WO1994012913A1 (en) 1992-11-27 1993-11-26 Methods and apparatus for making holograms

Publications (1)

Publication Number Publication Date
BR9408175A true BR9408175A (en) 1997-05-27

Family

ID=39522434

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408175A BR9408175A (en) 1993-11-26 1994-11-28 Process of producing a master hologram of a physical system and laminated light control film set for use in a hologram display device

Country Status (7)

Country Link
EP (1) EP0746802A4 (en)
JP (1) JPH11504122A (en)
AU (1) AU689834B2 (en)
BR (1) BR9408175A (en)
CA (1) CA2177358A1 (en)
RU (1) RU2145723C1 (en)
WO (1) WO1995014960A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6956544B2 (en) * 2003-12-22 2005-10-18 Motorola, Inc. Dual mode display
JP2006084485A (en) * 2004-09-14 2006-03-30 National Institute Of Information & Communication Technology Hologram multiplex recording device
US20080317977A1 (en) * 2007-06-22 2008-12-25 Chiefway Engineering Co., Ltd. Light-regulation membrane
US20110026240A1 (en) * 2008-09-22 2011-02-03 Sony Corporation Optical element laminate and manufacturing method thereof, backlight, and liquid crystal display device
RU2428096C2 (en) * 2009-10-21 2011-09-10 Государственное Образовательное Учреждение Высшего Профессионального Образования "Московский Государственный Технический Университет Имени Н.Э. Баумана" Visualisation method of inner object cavity filled with diffusing medium
US11440665B2 (en) 2018-10-23 2022-09-13 Airbus Operations Gmbh Vented leading-edge assembly and method for manufacturing a vented leading-edge assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849377A (en) * 1958-03-13 1960-09-28 Gen Electric Co Ltd Improvements in or relating to light-transmissive screens
US3444919A (en) * 1968-08-05 1969-05-20 Paul Karoll Multiple panel screen
US3751658A (en) * 1971-07-14 1973-08-07 C Arnold Illuminating apparatus for straight line propagation of light
US3944322A (en) * 1975-01-16 1976-03-16 Polaroid Corporation Light filtering arrangement for holographic displays
US4323215A (en) * 1980-03-10 1982-04-06 Berger Sol J Hang-up fixture
US4426130A (en) * 1981-02-19 1984-01-17 Rca Corporation Semi-thick transmissive and reflective sinusoidal phase grating structures
DE3374612D1 (en) * 1982-02-15 1987-12-23 Holoplex Systems Ltd A hologram viewing apparatus, an integral direct viewing hologram device and an article useful in the manufacture of hologram devices
SU1293690A1 (en) * 1984-11-21 1987-02-28 Предприятие П/Я Р-6681 Method of recording and processing colour multilayer hologram
US5048925A (en) * 1985-05-28 1991-09-17 Advanced Environmental Research Group Quasi volume diffracting structures
US5016950A (en) * 1988-07-05 1991-05-21 Hughes Aircraft Company Full-color zero-order suppressed diffraction optics diffusing screen/louver filter laminate
JPH0357437A (en) * 1989-07-25 1991-03-12 Agency Of Ind Science & Technol Mri tomographic image stereoscopic vision device
US5144461A (en) * 1991-06-20 1992-09-01 Horan Philip R Portable holographic recording apparatus

Also Published As

Publication number Publication date
EP0746802A1 (en) 1996-12-11
AU1213495A (en) 1995-06-13
JPH11504122A (en) 1999-04-06
RU2145723C1 (en) 2000-02-20
CA2177358A1 (en) 1995-06-01
EP0746802A4 (en) 1997-10-15
AU689834B2 (en) 1998-04-09
WO1995014960A1 (en) 1995-06-01

Similar Documents

Publication Publication Date Title
BR9509460A (en) Arrangement of mirrors driven by thin film m x n for use in optical projection system
AU6377296A (en) Liquid crystal display projection system using multilayer optical film polarizers
BR9408009A (en) Arrangement of m x n movable thin film mirrors optical projection system method for manufacturing an arrangement of m x n movable thin film mirrors for use in an optical projection system
BR9707795A (en) Direction control polarizer light control film and visual presentation unit
BR9306297A (en) Film laminate disposable garment and process for forming a film laminate
BR9608226A (en) Mirror film actuator set for use in an optical projection system
DE69622342D1 (en) REFLECTIVE IMAGE DISPLAY DEVICE WITH HOLOGRAPHICALLY DISPERSED AMBIENT LIGHT
DE69531153D1 (en) Optical projection system with exposure device
BR9408054A (en) Arrangement of M X N mobile thin film mirrors for use in an optical projection system Optical projection system Method for manufacturing an arrangement of M X N mobile thin film mirrors for use in an optical projection system
DE69425840D1 (en) Micromechanical light modulator and printing system with optical overlap
BR9606541A (en) Apparatus and process for pre-compensation of a non-symmetrical image in a projection system for the display of an image
BR9305224A (en) Transparent polymeric film, and process to produce it
KR900700401A (en) Apparatus and method for tampering glass sheet
BR9407923A (en) Set of M x N thin film actuated mirrors optical projection system and process for manufacturing a set of M x N thin film actuated mirrors
BR9601672A (en) Microprocessor-controlled braking control system and process to control a microprocessor-controlled braking system
AU2868892A (en) Information display system having transparent holographic optical element
BR9601304A (en) Marker for use in an article surveillance system Article surveillance system and process of producing a marker for use in an article surveillance system
BR9408175A (en) Process of producing a master hologram of a physical system and laminated light control film set for use in a hologram display device
BR9604775A (en) Glass sheet forming system for use in a factory and process for locating a heated glass sheet
HU9602405D0 (en) Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
BR9206097A (en) Lens system for use in a suspended projector
BR8406320A (en) POLYESTER FILM, LIGHT SENSITIVE FILM, GRAPHIC FILM AND PROCESS FOR RECOVERY OF POLYESTER FILMS
DE69528668D1 (en) REFLECTIVE FILM
BR9602859A (en) Adhesive film for adhesive bandage and adhesive bandage using said adhesive film
BR9202986A (en) PROCESS FOR DIMENSIONAL CONTROL OF THERMOPLASTIC FILM PRODUCTION IN EXTRUDERS AND DEVICE FOR DIMENSIONAL CONTROL OF THERMOPLASTIC FILM PRODUCTION IN EXTRUDERS

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law