ATE514971T1 - Umgebungsbeleuchtung für einen bildprojektor - Google Patents

Umgebungsbeleuchtung für einen bildprojektor

Info

Publication number
ATE514971T1
ATE514971T1 AT08807570T AT08807570T ATE514971T1 AT E514971 T1 ATE514971 T1 AT E514971T1 AT 08807570 T AT08807570 T AT 08807570T AT 08807570 T AT08807570 T AT 08807570T AT E514971 T1 ATE514971 T1 AT E514971T1
Authority
AT
Austria
Prior art keywords
ambient light
light beam
image
alb1
alb2
Prior art date
Application number
AT08807570T
Other languages
German (de)
English (en)
Inventor
Elvira Paulussen
Vlatko Milosevski
Egbert Lenderink
Lingli Wang
Joseph Sormani
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE514971T1 publication Critical patent/ATE514971T1/de

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
    • G03B21/14—Details
    • G03B21/26—Projecting separately subsidiary matter simultaneously with main image
    • 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
    • G03B21/13—Projectors for producing special effects at the edges of picture, e.g. blurring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3152—Modulator illumination systems for shaping the light beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3164—Modulator illumination systems using multiple light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT08807570T 2007-09-11 2008-09-08 Umgebungsbeleuchtung für einen bildprojektor ATE514971T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07116121 2007-09-11
PCT/IB2008/053621 WO2009034513A2 (en) 2007-09-11 2008-09-08 Ambient lighting for an image display

Publications (1)

Publication Number Publication Date
ATE514971T1 true ATE514971T1 (de) 2011-07-15

Family

ID=40452642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08807570T ATE514971T1 (de) 2007-09-11 2008-09-08 Umgebungsbeleuchtung für einen bildprojektor

Country Status (6)

Country Link
US (1) US8356902B2 (enExample)
EP (1) EP2191327B1 (enExample)
JP (1) JP5138041B2 (enExample)
CN (1) CN101802707B (enExample)
AT (1) ATE514971T1 (enExample)
WO (1) WO2009034513A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101617905B1 (ko) * 2008-10-17 2016-05-03 티피 비전 홀딩 비.브이. 디스플레이 디바이스를 위한 배경 조명 시스템
US8755007B2 (en) * 2011-07-01 2014-06-17 Seiko Epson Corporation Liquid crystal device, electronic apparatus and lighting device
DE102011088794A1 (de) * 2011-12-16 2013-06-20 Robert Bosch Gmbh Projektionseinrichtung und Verfahren zum Projizieren eines Bilds in einen Sicht-bereich eines Fahrers eines Fahrzeugs
US20130215394A1 (en) * 2012-02-18 2013-08-22 Rakesh Reddy Underwater Image Projection Display System and Lighting Control System And Device
KR101305249B1 (ko) * 2012-07-12 2013-09-06 씨제이씨지브이 주식회사 다면 상영 시스템
JP2014032750A (ja) * 2012-08-01 2014-02-20 Seiko Epson Corp 照明システム、照明方法および照明プログラム
EP2746848A1 (en) * 2012-12-21 2014-06-25 TP Vision Holding B.V. Ambient light projection device
JP6229972B2 (ja) * 2013-11-05 2017-11-15 パナソニックＩｐマネジメント株式会社 照明装置
JP2015090405A (ja) * 2013-11-05 2015-05-11 パナソニックＩｐマネジメント株式会社 照明装置
JP6597963B2 (ja) * 2015-11-17 2019-10-30 東芝ライテック株式会社 照明装置および照明制御システム
AT518894B1 (de) 2016-09-02 2018-02-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegemaschine mit einer Biegeinformations-Anzeigevorrichtung
FR3079708A1 (fr) * 2018-03-28 2019-10-04 Johann Bouqueniaux Procede de projection d'une image sur un ecran a contraste ameliore

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7071897B2 (en) * 2001-07-18 2006-07-04 Hewlett-Packard Development Company, L.P. Immersive augmentation for display systems
US7180663B2 (en) 2002-06-19 2007-02-20 Robert Bruce Collender 3D motion picture theatre
US7180529B2 (en) 2002-12-19 2007-02-20 Eastman Kodak Company Immersive image viewing system and method
ATE354911T1 (de) 2003-06-12 2007-03-15 Koninkl Philips Electronics Nv Gerät zur gleichzeitigen bildprojektion und raumbeleuchtung
JP2005057410A (ja) 2003-08-01 2005-03-03 Alpine Electronics Inc 映像出力装置および方法
US7040764B2 (en) 2003-10-23 2006-05-09 Hewlett-Packard Development Company, L.P. Projection system using ambient light
EP1551178A1 (en) * 2003-12-18 2005-07-06 Koninklijke Philips Electronics N.V. Supplementary visual display system
EP1548571A1 (en) 2003-12-23 2005-06-29 Barco N.V. Configurable tiled emissive display
JP2005251508A (ja) * 2004-03-03 2005-09-15 Sony Corp ディスプレイ装置および映像表示方法
US7090358B2 (en) 2004-03-04 2006-08-15 International Business Machines Corporation System, apparatus and method of displaying information for foveal vision and peripheral vision
ES2515865T3 (es) * 2004-09-20 2014-10-30 Koninklijke Philips N.V. Elemento colimador de LED con un reflector semiparabólico
CN100585269C (zh) * 2004-09-20 2010-01-27 皇家飞利浦电子股份有限公司 具有非对称准直器的led准直器元件
WO2006059263A1 (en) * 2004-11-30 2006-06-08 Koninklijke Philips Electronics N.V. Display system
EP2185973A2 (en) * 2007-08-28 2010-05-19 Koninklijke Philips Electronics N.V. A front projector

Also Published As

Publication number Publication date
EP2191327B1 (en) 2011-06-29
US20100208211A1 (en) 2010-08-19
JP5138041B2 (ja) 2013-02-06
EP2191327A2 (en) 2010-06-02
WO2009034513A2 (en) 2009-03-19
WO2009034513A3 (en) 2009-12-10
CN101802707B (zh) 2012-07-04
US8356902B2 (en) 2013-01-22
CN101802707A (zh) 2010-08-11
JP2010539523A (ja) 2010-12-16

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties