DK171003B1 - Højkontrast fiberoptisk diffusionsforplade med radiale fibre og fremgangsmåde til fremstilling af en sådan forplade, samt apparat omfattende denne forplade - Google Patents

Højkontrast fiberoptisk diffusionsforplade med radiale fibre og fremgangsmåde til fremstilling af en sådan forplade, samt apparat omfattende denne forplade Download PDF

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Publication number
DK171003B1
DK171003B1 DK426589A DK426589A DK171003B1 DK 171003 B1 DK171003 B1 DK 171003B1 DK 426589 A DK426589 A DK 426589A DK 426589 A DK426589 A DK 426589A DK 171003 B1 DK171003 B1 DK 171003B1
Authority
DK
Denmark
Prior art keywords
fiber optic
faceplate
plate
optical
light
Prior art date
Application number
DK426589A
Other languages
Danish (da)
English (en)
Other versions
DK426589D0 (da
DK426589A (da
Inventor
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 DK426589D0 publication Critical patent/DK426589D0/da
Publication of DK426589A publication Critical patent/DK426589A/da
Application granted granted Critical
Publication of DK171003B1 publication Critical patent/DK171003B1/da

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DK426589A 1988-09-01 1989-08-30 Højkontrast fiberoptisk diffusionsforplade med radiale fibre og fremgangsmåde til fremstilling af en sådan forplade, samt apparat omfattende denne forplade DK171003B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/239,250 US4904049A (en) 1988-09-01 1988-09-01 High-contrast fiber optic diffusion faceplate with radiused fibers
US23925088 1988-09-01

Publications (3)

Publication Number Publication Date
DK426589D0 DK426589D0 (da) 1989-08-30
DK426589A DK426589A (da) 1990-03-02
DK171003B1 true DK171003B1 (da) 1996-04-15

Family

ID=22901303

Family Applications (1)

Application Number Title Priority Date Filing Date
DK426589A DK171003B1 (da) 1988-09-01 1989-08-30 Højkontrast fiberoptisk diffusionsforplade med radiale fibre og fremgangsmåde til fremstilling af en sådan forplade, samt apparat omfattende denne forplade

Country Status (8)

Country Link
US (1) US4904049A (fr)
EP (1) EP0357070B1 (fr)
JP (1) JPH079488B2 (fr)
CA (1) CA1328754C (fr)
DE (1) DE68919176T2 (fr)
DK (1) DK171003B1 (fr)
ES (1) ES2015449A6 (fr)
IL (1) IL91176A (fr)

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US5109469A (en) * 1990-11-01 1992-04-28 Itt Corporation Phosphor screen for correcting luminous non-uniformity and method for making same
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JPH05212908A (ja) * 1991-10-21 1993-08-24 Xerox Corp ライン露光装置及びカラー画像記録装置
US5229598A (en) * 1992-01-29 1993-07-20 Night Vision General Partnership Night vision goggles having enlarged field of view and interchangeable optics
US5864326A (en) * 1992-02-07 1999-01-26 I-O Display Systems Llc Depixelated visual display
US5303085A (en) * 1992-02-07 1994-04-12 Rallison Richard D Optically corrected helmet mounted display
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US5319731A (en) * 1992-10-02 1994-06-07 Eastman Kodak Company Fiber-optic array of limited acceptance angle
US5313542A (en) * 1992-11-30 1994-05-17 Breault Research Organization, Inc. Apparatus and method of rapidly measuring hemispherical scattered or radiated light
US5526022A (en) 1993-01-06 1996-06-11 Virtual I/O, Inc. Sourceless orientation sensor
US5594561A (en) * 1993-03-31 1997-01-14 Palomar Technologies Corporation Flat panel display with elliptical diffuser and fiber optic plate
US5321251A (en) * 1993-03-31 1994-06-14 Eastman Kodak Company Angled optical fiber filter for reducing artifacts in imaging apparatus
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US5991087A (en) * 1993-11-12 1999-11-23 I-O Display System Llc Non-orthogonal plate in a virtual reality or heads up display
US6160666A (en) * 1994-02-07 2000-12-12 I-O Display Systems Llc Personal visual display system
US5629784A (en) * 1994-04-12 1997-05-13 Ois Optical Imaging Systems, Inc. Liquid crystal display with holographic diffuser and prism sheet on viewer side
US5903395A (en) * 1994-08-31 1999-05-11 I-O Display Systems Llc Personal visual display system
US5991085A (en) 1995-04-21 1999-11-23 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder
JPH08304741A (ja) * 1995-05-09 1996-11-22 Olympus Optical Co Ltd 回折光学素子を含む光学系
JPH095745A (ja) * 1995-06-07 1997-01-10 Xerox Corp カラー液晶ディスプレイ装置の光ファイバフェースプレート
KR100197600B1 (ko) * 1996-03-30 1999-06-15 윤종용 코팅무늬를 갖는 홀로그래픽 스크린
US5768096A (en) * 1996-10-30 1998-06-16 Hewlett-Packard Company Portable computer with movable display panels forming a concatenated display screen in response to opening the computer
US6075644A (en) * 1996-12-20 2000-06-13 Night Vision General Partnership Panoramic night vision goggles
US5903396A (en) * 1997-10-17 1999-05-11 I/O Display Systems, Llc Intensified visual display
US5963284A (en) * 1998-04-01 1999-10-05 Ois Optical Imaging Systems, Inc. LCD with diffuser having diffusing particles therein located between polarizers
US6833951B2 (en) * 2000-12-29 2004-12-21 Honeywell International Inc. Seamless rear projection screen
FR2821439A1 (fr) * 2001-02-28 2002-08-30 Koninkl Philips Electronics Nv Appareil comportant une unite de visualisation et unite de visualisation convenant a un tel appareil
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US7856161B2 (en) * 2007-03-21 2010-12-21 Schott Corporation Optical fiber faceplates including convergent constituent imaging conduits and tiled imaging arrays incorporating the same
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US20130083080A1 (en) 2011-09-30 2013-04-04 Apple Inc. Optical system and method to mimic zero-border display
US20140092346A1 (en) 2012-09-28 2014-04-03 Apple Inc. Borderless Display with Light-Bending Structures
US8976324B2 (en) 2012-07-13 2015-03-10 Apple Inc. Displays with optical fiber layers
US9435939B2 (en) 2012-08-02 2016-09-06 Apple Inc. Displays with coherent fiber bundles
US10067535B2 (en) 2012-09-28 2018-09-04 Apple Inc. Multiple-element light-bending structures for minimizing display borders
US20170003448A1 (en) * 2014-03-14 2017-01-05 Bae Systems Plc Fibre-optical diffuser for displays
EP2919059A1 (fr) * 2014-03-14 2015-09-16 BAE Systems PLC Diffuseur à fibres optiques pour affichages
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WO2015136288A1 (fr) * 2014-03-14 2015-09-17 Bae Systems Plc Améliorations dans des dispositifs d'affichage et y associées
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Also Published As

Publication number Publication date
DE68919176T2 (de) 1995-06-01
ES2015449A6 (es) 1990-08-16
JPH02108006A (ja) 1990-04-19
US4904049A (en) 1990-02-27
CA1328754C (fr) 1994-04-26
DK426589D0 (da) 1989-08-30
DK426589A (da) 1990-03-02
EP0357070B1 (fr) 1994-11-02
DE68919176D1 (de) 1994-12-08
EP0357070A2 (fr) 1990-03-07
IL91176A (en) 1995-06-29
IL91176A0 (en) 1990-03-19
JPH079488B2 (ja) 1995-02-01
EP0357070A3 (fr) 1991-04-24

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed