SE0101633L - Presentationsanordning med variabelt fokuseringsdjup - Google Patents

Presentationsanordning med variabelt fokuseringsdjup

Info

Publication number
SE0101633L
SE0101633L SE0101633A SE0101633A SE0101633L SE 0101633 L SE0101633 L SE 0101633L SE 0101633 A SE0101633 A SE 0101633A SE 0101633 A SE0101633 A SE 0101633A SE 0101633 L SE0101633 L SE 0101633L
Authority
SE
Sweden
Prior art keywords
image
focusing depth
images
presentation device
variable focusing
Prior art date
Application number
SE0101633A
Other languages
Unknown language ( )
English (en)
Other versions
SE519057C2 (sv
SE0101633D0 (sv
Inventor
Torbjoern Gustafsson
Stan Zyra
Original Assignee
Totalfoersvarets Forskningsins
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 Totalfoersvarets Forskningsins filed Critical Totalfoersvarets Forskningsins
Priority to SE0101633A priority Critical patent/SE519057C2/sv
Publication of SE0101633D0 publication Critical patent/SE0101633D0/sv
Priority to EP02733667A priority patent/EP1405126A1/en
Priority to CA002446667A priority patent/CA2446667A1/en
Priority to US10/476,491 priority patent/US20040135973A1/en
Priority to PCT/SE2002/000893 priority patent/WO2002091062A1/en
Publication of SE0101633L publication Critical patent/SE0101633L/sv
Publication of SE519057C2 publication Critical patent/SE519057C2/sv

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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G02B27/01—Head-up displays
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • G02B2027/0121—Parasitic image effect attenuation by suitable positioning of the parasitic images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
SE0101633A 2001-05-10 2001-05-10 Presentationsanordning med variabelt fokuseringsdjup SE519057C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0101633A SE519057C2 (sv) 2001-05-10 2001-05-10 Presentationsanordning med variabelt fokuseringsdjup
EP02733667A EP1405126A1 (en) 2001-05-10 2002-05-08 Display device with multiple focal planes
CA002446667A CA2446667A1 (en) 2001-05-10 2002-05-08 Display device with multiple focal planes
US10/476,491 US20040135973A1 (en) 2001-05-10 2002-05-08 Display device with multiple focal planes
PCT/SE2002/000893 WO2002091062A1 (en) 2001-05-10 2002-05-08 Display device with multiple focal planes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101633A SE519057C2 (sv) 2001-05-10 2001-05-10 Presentationsanordning med variabelt fokuseringsdjup

Publications (3)

Publication Number Publication Date
SE0101633D0 SE0101633D0 (sv) 2001-05-10
SE0101633L true SE0101633L (sv) 2002-11-11
SE519057C2 SE519057C2 (sv) 2003-01-07

Family

ID=20284044

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101633A SE519057C2 (sv) 2001-05-10 2001-05-10 Presentationsanordning med variabelt fokuseringsdjup

Country Status (5)

Country Link
US (1) US20040135973A1 (sv)
EP (1) EP1405126A1 (sv)
CA (1) CA2446667A1 (sv)
SE (1) SE519057C2 (sv)
WO (1) WO2002091062A1 (sv)

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GB2431728A (en) * 2005-10-31 2007-05-02 Sharp Kk Multi-depth displays
JP4735234B2 (ja) * 2005-12-19 2011-07-27 ブラザー工業株式会社 画像表示システム
US8029140B2 (en) * 2008-09-18 2011-10-04 Disney Enterprises, Inc. Device to produce a floating image
CA2935434C (en) 2014-01-10 2020-10-27 Nokia Technologies Oy Display of a visual representation of a view
TWI611211B (zh) * 2014-10-01 2018-01-11 尚立光電股份有限公司 用於可攜式裝置之頭戴式顯示器
WO2019089283A1 (en) 2017-11-02 2019-05-09 Pcms Holdings, Inc. Method and system for aperture expansion in light field displays
CN116149062A (zh) * 2018-02-12 2023-05-23 优奈柯恩(北京)科技有限公司 Ar显示装置和穿戴式ar设备
CN109613705B (zh) * 2019-01-18 2020-11-24 京东方科技集团股份有限公司 近眼显示装置以及近眼显示方法
EP3980820B1 (en) 2019-06-07 2024-07-31 InterDigital Madison Patent Holdings, SAS Optical method and system for light field displays based on distributed apertures
US11917121B2 (en) 2019-06-28 2024-02-27 Interdigital Madison Patent Holdings, Sas Optical method and system for light field (LF) displays based on tunable liquid crystal (LC) diffusers
CN112859335A (zh) * 2021-01-11 2021-05-28 上海趣立信息科技有限公司 基于空间光调制器的变焦光学系统
CN114815241B (zh) * 2021-12-16 2022-12-16 北京灵犀微光科技有限公司 抬头显示系统、方法及车载系统

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GB1563250A (en) * 1976-11-05 1980-03-19 Pilkington Perkin Elmer Ltd Microform readers
JPH061295B2 (ja) * 1984-10-13 1994-01-05 日照技研株式会社 光投射装置
US5189452A (en) * 1991-12-09 1993-02-23 General Electric Company Real image projection system
JPH05257110A (ja) * 1992-03-13 1993-10-08 Sharp Corp 投射型液晶表示装置
GB9218628D0 (en) * 1992-09-03 1992-10-21 Vision Eng Optical magnifying apparatus
US5886818A (en) * 1992-12-03 1999-03-23 Dimensional Media Associates Multi-image compositing
EP0704071A4 (en) * 1993-05-04 1996-10-09 Xenotech Res Pty Ltd STEREOSCOPIC DISPLAY DEVICE
US5552934A (en) * 1994-03-18 1996-09-03 Spm Corporation Background reflection-reducing plano-beam splitter for use in real image projecting system
US6147805A (en) * 1994-08-24 2000-11-14 Fergason; James L. Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image
GB2315902A (en) * 1996-08-01 1998-02-11 Sharp Kk LIquid crystal device
US6310733B1 (en) * 1996-08-16 2001-10-30 Eugene Dolgoff Optical elements and methods for their manufacture
US6364490B1 (en) * 1996-11-15 2002-04-02 Vantage Lighting Incorporated Virtual image projection device
CZ289121B6 (cs) * 1997-02-17 2001-11-14 Ect, Eye Control Technique Ab Optická sestava a okem ovládané optoelektrické vstupní/výstupní rozhraní
GB9703446D0 (en) * 1997-02-19 1997-04-09 Central Research Lab Ltd Apparatus for displaying a real image suspended in space
US6318868B1 (en) * 1997-05-01 2001-11-20 Larussa Joseph A. Interactive virtual image store window
US5903396A (en) * 1997-10-17 1999-05-11 I/O Display Systems, Llc Intensified visual display
US5913591A (en) * 1998-01-20 1999-06-22 University Of Washington Augmented imaging using a silhouette to improve contrast
US6612701B2 (en) * 2001-08-20 2003-09-02 Optical Products Development Corporation Image enhancement in a real image projection system, using on-axis reflectors, at least one of which is aspheric in shape
US6817716B1 (en) * 1999-10-13 2004-11-16 Stephen P. Hines Aerial-image display systems
US6813085B2 (en) * 2000-06-26 2004-11-02 Angus Duncan Richards Virtual reality display device
US6256151B1 (en) * 2000-06-28 2001-07-03 Agilent Technologies Inc. Compact microdisplay illumination system
US6808268B2 (en) * 2001-09-18 2004-10-26 Provision Entertainment, Inc. Projection system for aerial display of three-dimensional video images
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US6886940B2 (en) * 2003-08-28 2005-05-03 Eastman Kodak Company Autostereoscopic display for multiple viewers
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Also Published As

Publication number Publication date
SE519057C2 (sv) 2003-01-07
EP1405126A1 (en) 2004-04-07
CA2446667A1 (en) 2002-11-14
SE0101633D0 (sv) 2001-05-10
US20040135973A1 (en) 2004-07-15
WO2002091062A1 (en) 2002-11-14

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