DE60129357D1 - Achromatische flachtafelkamera - Google Patents

Achromatische flachtafelkamera

Info

Publication number
DE60129357D1
DE60129357D1 DE60129357T DE60129357T DE60129357D1 DE 60129357 D1 DE60129357 D1 DE 60129357D1 DE 60129357 T DE60129357 T DE 60129357T DE 60129357 T DE60129357 T DE 60129357T DE 60129357 D1 DE60129357 D1 DE 60129357D1
Authority
DE
Germany
Prior art keywords
flat panel
panel camera
achromatic
achromatic flat
camera
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60129357T
Other languages
English (en)
Other versions
DE60129357T2 (de
Inventor
Adrien Robert Leigh Travis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cambridge Flat Projection Displays Ltd
Original Assignee
Cambridge Flat Projection Displays Ltd
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 Cambridge Flat Projection Displays Ltd filed Critical Cambridge Flat Projection Displays Ltd
Publication of DE60129357D1 publication Critical patent/DE60129357D1/de
Application granted granted Critical
Publication of DE60129357T2 publication Critical patent/DE60129357T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7408—Direct viewing projectors, e.g. an image displayed on a video CRT or LCD display being projected on a screen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Lenses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DE60129357T 2000-11-25 2001-11-26 Achromatische flachtafelkamera Expired - Lifetime DE60129357T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0028800.1A GB0028800D0 (en) 2000-11-25 2000-11-25 Achromatic flat panel display
GB0028800 2000-11-25
PCT/GB2001/005211 WO2002043381A1 (en) 2000-11-25 2001-11-26 Achromatic flat-panel camera

Publications (2)

Publication Number Publication Date
DE60129357D1 true DE60129357D1 (de) 2007-08-23
DE60129357T2 DE60129357T2 (de) 2008-04-10

Family

ID=9903889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60129357T Expired - Lifetime DE60129357T2 (de) 2000-11-25 2001-11-26 Achromatische flachtafelkamera

Country Status (8)

Country Link
US (1) US6883919B2 (de)
EP (1) EP1356673B1 (de)
JP (1) JP3905036B2 (de)
CN (1) CN1254096C (de)
AU (1) AU2002223899A1 (de)
DE (1) DE60129357T2 (de)
GB (1) GB0028800D0 (de)
WO (1) WO2002043381A1 (de)

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GB0118866D0 (en) * 2001-08-02 2001-09-26 Cambridge 3D Display Ltd Shaped taper flat panel display
GB0425215D0 (en) * 2004-11-16 2004-12-15 Cambridge Flat Projection Flat projection diffuser
ES2547378T3 (es) * 2005-09-07 2015-10-05 Bae Systems Plc Dispositivo de visualización por proyección con dos guías de onda coplanares en forma de placa que incluyen rejillas
US20070081783A1 (en) * 2005-09-28 2007-04-12 Jyh-Long Chen Waveguide device for planar display device and related planar display device
US7611250B2 (en) 2005-10-27 2009-11-03 Chunghwa Picture Tubes, Ltd. Projector
KR100772383B1 (ko) * 2005-11-22 2007-11-01 삼성전자주식회사 콤팩트한 후면 투사 디스플레이
CN101336386A (zh) 2006-03-31 2008-12-31 深圳Tcl新技术有限公司 投影透镜系统及方法
KR101258584B1 (ko) * 2006-06-21 2013-05-02 엘지디스플레이 주식회사 부피표현방식 3차원 영상표시장치
US8441467B2 (en) * 2006-08-03 2013-05-14 Perceptive Pixel Inc. Multi-touch sensing display through frustrated total internal reflection
US8144271B2 (en) 2006-08-03 2012-03-27 Perceptive Pixel Inc. Multi-touch sensing through frustrated total internal reflection
GB0619226D0 (en) 2006-09-29 2006-11-08 Cambridge Flat Projection Efficient wedge projection
GB0619366D0 (en) * 2006-10-02 2006-11-08 Cambridge Flat Projection Distortionless wedge projection
US7548677B2 (en) * 2006-10-12 2009-06-16 Microsoft Corporation Interactive display using planar radiation guide
US20080151204A1 (en) * 2006-12-21 2008-06-26 Asml Netherlands B.V. Method for positioning a target portion of a substrate with respect to a focal plane of a projection system
US20110109889A1 (en) * 2006-12-21 2011-05-12 Asml Netherlands B.V. Method for positioning a target portion of a substrate with respect to a focal plane of a projection system
US7746517B2 (en) * 2007-01-25 2010-06-29 Lexmark International, Inc. Image illumination and capture in a scanning device
US8125468B2 (en) * 2007-07-30 2012-02-28 Perceptive Pixel Inc. Liquid multi-touch sensor and display device
US8643691B2 (en) * 2008-05-12 2014-02-04 Microsoft Corporation Gaze accurate video conferencing
US8624853B2 (en) * 2009-06-01 2014-01-07 Perceptive Pixel Inc. Structure-augmented touch sensing with frustated total internal reflection
US8736581B2 (en) * 2009-06-01 2014-05-27 Perceptive Pixel Inc. Touch sensing with frustrated total internal reflection
US9323396B2 (en) * 2009-06-01 2016-04-26 Perceptive Pixel, Inc. Touch sensing
US9250448B2 (en) 2010-11-19 2016-02-02 Reald Inc. Segmented directional backlight and related methods of backlight illumination
CA2817044C (en) 2010-11-19 2017-10-17 Reald Inc. Directional flat illuminators
US20140041205A1 (en) 2010-11-19 2014-02-13 Reald Inc. Method of manufacturing directional backlight apparatus and directional structured optical film
US8651726B2 (en) 2010-11-19 2014-02-18 Reald Inc. Efficient polarized directional backlight
US9237337B2 (en) 2011-08-24 2016-01-12 Reald Inc. Autostereoscopic display with a passive cycloidal diffractive waveplate
US10030846B2 (en) 2012-02-14 2018-07-24 Svv Technology Innovations, Inc. Face-lit waveguide illumination systems
US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. Directional backlight
EP2850482B1 (de) 2012-05-18 2022-07-27 RealD Spark, LLC Steuerung von lichtquellen einer gerichteten rückbeleuchtung
US9678267B2 (en) 2012-05-18 2017-06-13 Reald Spark, Llc Wide angle imaging directional backlights
WO2013173786A1 (en) 2012-05-18 2013-11-21 Reald Inc. Directional backlight
BR112014028612B1 (pt) 2012-05-18 2021-12-28 Reald Spark, Llc Aparelho de tela direcional
US9350980B2 (en) 2012-05-18 2016-05-24 Reald Inc. Crosstalk suppression in a directional backlight
US9235057B2 (en) 2012-05-18 2016-01-12 Reald Inc. Polarization recovery in a directional display device
EP3779538B1 (de) 2012-05-18 2023-06-28 RealD Spark, LLC Direktional beleuchtete wellenleiteranordnung
EP2875638A4 (de) 2012-07-23 2016-03-30 Reald Inc Autostereoskopische anzeige zur beobachterverfolgung
EP2904446A4 (de) 2012-10-02 2016-06-15 Reald Inc Autostereoskopische anzeige mit gestuftem wellenweiter und einem reflektierenden direktionalen element
CN105008983B (zh) 2012-12-21 2018-08-07 瑞尔D斯帕克有限责任公司 用于定向显示器的超透镜组件
AU2014218711A1 (en) 2013-02-22 2015-09-10 Reald Spark, Llc Directional backlight
US9407868B2 (en) 2013-06-17 2016-08-02 Reald Inc. Controlling light sources of a directional backlight
WO2015057588A1 (en) 2013-10-14 2015-04-23 Reald Inc. Light input for directional backlight
EP3058562A4 (de) 2013-10-14 2017-07-26 RealD Spark, LLC Steuerung einer gerichteten anzeige
CN106062466B (zh) 2013-11-15 2020-01-31 瑞尔D斯帕克有限责任公司 具有发光元件封装的定向背光源
WO2015200814A1 (en) 2014-06-26 2015-12-30 Reald Inc. Directional privacy display
US9835792B2 (en) 2014-10-08 2017-12-05 Reald Spark, Llc Directional backlight
US10356383B2 (en) 2014-12-24 2019-07-16 Reald Spark, Llc Adjustment of perceived roundness in stereoscopic image of a head
US10359560B2 (en) 2015-04-13 2019-07-23 Reald Spark, Llc Wide angle imaging directional backlights
WO2016191598A1 (en) 2015-05-27 2016-12-01 Reald Inc. Wide angle imaging directional backlights
US11035993B2 (en) 2015-08-14 2021-06-15 S.V.V. Technology Innovations, Inc Illumination systems employing thin and flexible waveguides with light coupling structures
EP3369034B1 (de) 2015-10-26 2023-07-05 RealD Spark, LLC Intelligentes datenschutzsystem, vorrichtung und verfahren dafür
US10459321B2 (en) 2015-11-10 2019-10-29 Reald Inc. Distortion matching polarization conversion systems and methods thereof
US10359561B2 (en) 2015-11-13 2019-07-23 Reald Spark, Llc Waveguide comprising surface relief feature and directional backlight, directional display device, and directional display apparatus comprising said waveguide
WO2017083041A1 (en) 2015-11-13 2017-05-18 Reald Inc. Wide angle imaging directional backlights
US10321123B2 (en) 2016-01-05 2019-06-11 Reald Spark, Llc Gaze correction of multi-view images
CN116841075A (zh) 2017-05-08 2023-10-03 瑞尔D斯帕克有限责任公司 用于定向显示器的光学叠堆
US10126575B1 (en) 2017-05-08 2018-11-13 Reald Spark, Llc Optical stack for privacy display
US10303030B2 (en) 2017-05-08 2019-05-28 Reald Spark, Llc Reflective optical stack for privacy display
TW201921060A (zh) 2017-09-15 2019-06-01 美商瑞爾Ｄ斯帕克有限責任公司 用於可切換定向顯示器的光學堆疊結構
KR20200122326A (ko) 2018-01-25 2020-10-27 리얼디 스파크, 엘엘씨 프라이버시 디스플레이를 위한 반사 광학 스택
WO2022060673A1 (en) 2020-09-16 2022-03-24 Reald Spark, Llc Vehicle external illumination device
WO2024030274A1 (en) 2022-08-02 2024-02-08 Reald Spark, Llc Pupil tracking near-eye display

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US5046805A (en) * 1990-07-16 1991-09-10 Simon Jerome H Tapered optical waveguides for uniform energy (light) distribution including energy bridging
US5381502A (en) * 1993-09-29 1995-01-10 Associated Universities, Inc. Flat or curved thin optical display panel
US5625736A (en) * 1996-01-11 1997-04-29 Associated Universities, Inc. Black optic display
US5745266A (en) * 1996-10-02 1998-04-28 Raytheon Company Quarter-wave film for brightness enhancement of holographic thin taillamp
GB9620486D0 (en) * 1996-10-02 1996-11-20 Travis Adrian R L Flat panel 3D display
US6012816A (en) * 1996-10-08 2000-01-11 Beiser; Leo Optical projection apparatus and method
US6222971B1 (en) * 1998-07-17 2001-04-24 David Slobodin Small inlet optical panel and a method of making a small inlet optical panel
US6002826A (en) * 1998-08-28 1999-12-14 Brookhaven Science Associates Thin display optical projector
US6406150B1 (en) * 1999-07-09 2002-06-18 Sarnoff Corporation Compact rear projections system

Also Published As

Publication number Publication date
AU2002223899A1 (en) 2002-06-03
CN1476720A (zh) 2004-02-18
JP3905036B2 (ja) 2007-04-18
CN1254096C (zh) 2006-04-26
DE60129357T2 (de) 2008-04-10
EP1356673A1 (de) 2003-10-29
GB0028800D0 (en) 2001-01-10
US6883919B2 (en) 2005-04-26
EP1356673B1 (de) 2007-07-11
US20040070737A1 (en) 2004-04-15
JP2004514930A (ja) 2004-05-20
WO2002043381A1 (en) 2002-05-30

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Legal Events

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8364 No opposition during term of opposition