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ES2123330T3 - Dispositivo de seleccion de colores y de imagenes incluyendo microfiltros. - Google Patents

Dispositivo de seleccion de colores y de imagenes incluyendo microfiltros.

Info

Publication number
ES2123330T3
ES2123330T3 ES96830549T ES96830549T ES2123330T3 ES 2123330 T3 ES2123330 T3 ES 2123330T3 ES 96830549 T ES96830549 T ES 96830549T ES 96830549 T ES96830549 T ES 96830549T ES 2123330 T3 ES2123330 T3 ES 2123330T3
Authority
ES
Spain
Prior art keywords
microfilters
color
microlents
colored
ray
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
ES96830549T
Other languages
English (en)
Inventor
Piero Perlo
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Application granted granted Critical
Publication of ES2123330T3 publication Critical patent/ES2123330T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/20—Advertising or display means not otherwise provided for using special optical effects with colour-mixing effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

UN RAYO DE RADIACION EMITIDO POR UNA FUENTE POLICROMATICA CON UNA DIMENSION FINITA ES CORREGIDO INICIALMENTE EN SU VERGENCIA Y DISTRIBUCION POR UN REFLECTOR (18) O UN SISTEMA QUE FUNCIONA SEGUN LOS EFECTOS DE REFRACCION, DIFRACCION, REFLEXION INTERNA TOTAL Y ES INCIDENTE SOBRE UNA MATRIZ DE MICROLENTES (8) CON UNA SECCION CUADRADA, RECTANGULAR O CUALQUIER OTRA, QUE TIENEN LA FUNCION DE CONVERGER EL RAYO HACIA UNA MATRIZ DE MICROFILTROS COLOREADOS (9) O MICROCELULAS DE IMAGENES. LOS MICROFILTROS (9) O LAS CELULAS CORRESPONDIENTES A DIFERENTES IMAGENES SON DOS O MAS PARA CADA UNA DE LAS MICROLENTES SENCILLAS (8) QUE ESTA PRESENTE EN LA MATRIZ DE MICROLENTES (8). LA DIMENSION DE LOS MICROFILTROS (9) COLOREADOS ES TAL QUE INTERCEPTAN PARCIAL O TOTALMENTE EL RAYO POLICROMATICO CONVERGENTE. LA SELECCION DEL COLOR O LAS IMAGENES SE OBTIENE POR MEDIO DE INTERPONER EL COLOR DESEADO EN EL RAYO DE LUZ POLICROMATICO. UN MOVIMIENTO DE LA PLACA DE MICROFILTROS (9) PERMITE QUE CAMBIEN EL COLOR O LA IMAGEN. LA SECCION TRANSVERSAL DE LOS MICROFILTROS (9) Y EL TIPO DE MICROLENTES (8) QUE SE UTILIZAN POSIBILITAN QUE SE GENEREN LOS DIAGRAMAS COLOREADOS CON LA DISTRIBUCION DE LUZ DESEADA.
ES96830549T 1995-11-09 1996-10-29 Dispositivo de seleccion de colores y de imagenes incluyendo microfiltros. Expired - Lifetime ES2123330T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000906A IT1280475B1 (it) 1995-11-09 1995-11-09 Dispositivi a microfiltri selettivi di colori e immagini.

Publications (1)

Publication Number Publication Date
ES2123330T3 true ES2123330T3 (es) 1999-01-01

Family

ID=11413951

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96830549T Expired - Lifetime ES2123330T3 (es) 1995-11-09 1996-10-29 Dispositivo de seleccion de colores y de imagenes incluyendo microfiltros.

Country Status (6)

Country Link
US (1) US5839807A (es)
EP (1) EP0773401B1 (es)
JP (1) JPH09179065A (es)
DE (1) DE69600617T2 (es)
ES (1) ES2123330T3 (es)
IT (1) IT1280475B1 (es)

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US5995285A (en) * 1996-07-09 1999-11-30 Canon Kabushiki Kaisha Multilevel optical diffraction device with antireflection film and exposure apparatus
US6352359B1 (en) * 1998-08-25 2002-03-05 Physical Optics Corporation Vehicle light assembly including a diffuser surface structure
DE19929832A1 (de) * 1999-06-30 2001-01-11 Wolfgang Poppinga Vorrichtung zum Erzeugen diffusen farbigen Lichtes
US7471394B2 (en) * 2000-08-02 2008-12-30 Honeywell International Inc. Optical detection system with polarizing beamsplitter
US7630063B2 (en) 2000-08-02 2009-12-08 Honeywell International Inc. Miniaturized cytometer for detecting multiple species in a sample
US6970245B2 (en) * 2000-08-02 2005-11-29 Honeywell International Inc. Optical alignment detection system
US7242474B2 (en) * 2004-07-27 2007-07-10 Cox James A Cytometer having fluid core stream position control
US20060263888A1 (en) * 2000-06-02 2006-11-23 Honeywell International Inc. Differential white blood count on a disposable card
US7215425B2 (en) * 2000-08-02 2007-05-08 Honeywell International Inc. Optical alignment for flow cytometry
US7420659B1 (en) 2000-06-02 2008-09-02 Honeywell Interantional Inc. Flow control system of a cartridge
US7641856B2 (en) * 2004-05-14 2010-01-05 Honeywell International Inc. Portable sample analyzer with removable cartridge
US8071051B2 (en) 2004-05-14 2011-12-06 Honeywell International Inc. Portable sample analyzer cartridge
US8329118B2 (en) 2004-09-02 2012-12-11 Honeywell International Inc. Method and apparatus for determining one or more operating parameters for a microfluidic circuit
US7061595B2 (en) 2000-08-02 2006-06-13 Honeywell International Inc. Miniaturized flow controller with closed loop regulation
US7277166B2 (en) 2000-08-02 2007-10-02 Honeywell International Inc. Cytometer analysis cartridge optical configuration
US6445514B1 (en) 2000-10-12 2002-09-03 Honeywell International Inc. Micro-positioning optical element
TW566573U (en) * 2003-04-09 2003-12-11 Coretronic Corp Color temperature adjustable projection apparatus
US7630075B2 (en) 2004-09-27 2009-12-08 Honeywell International Inc. Circular polarization illumination based analyzer system
EP1875200A1 (en) * 2005-04-29 2008-01-09 Honeywell International Inc. Cytometer cell counting and size measurement method
WO2007005907A1 (en) 2005-07-01 2007-01-11 Honeywell International, Inc. A molded cartridge with 3-d hydrodynamic focusing
WO2007005974A2 (en) 2005-07-01 2007-01-11 Honeywell International, Inc. A flow metered analyzer
WO2007005973A2 (en) 2005-07-01 2007-01-11 Honeywell International, Inc. A microfluidic card for rbc analysis
US7843563B2 (en) 2005-08-16 2010-11-30 Honeywell International Inc. Light scattering and imaging optical system
US7806604B2 (en) * 2005-10-20 2010-10-05 Honeywell International Inc. Face detection and tracking in a wide field of view
EP1963817A2 (en) 2005-12-22 2008-09-03 Honeywell International Inc. Portable sample analyzer cartridge
JP2009521683A (ja) 2005-12-22 2009-06-04 ハネウェル・インターナショナル・インコーポレーテッド アナライザーシステム
EP1963819A2 (en) 2005-12-22 2008-09-03 Honeywell International, Inc. Portable sample analyzer system
EP1966588B1 (en) 2005-12-29 2018-12-12 Honeywell International Inc. Assay implementation in a microfluidic format
DE102007028195B4 (de) * 2007-05-30 2014-04-03 Vistec Semiconductor Systems Gmbh Element zur Homogenisierung der Beleuchtung bei gleichzeitiger Einstellung des Polarisationsgrades
JP2009083382A (ja) * 2007-10-01 2009-04-23 Brother Ind Ltd 画像形成装置および画像処理プログラム
US8037354B2 (en) 2008-09-18 2011-10-11 Honeywell International Inc. Apparatus and method for operating a computing platform without a battery pack
US20110051097A1 (en) * 2009-08-31 2011-03-03 Gemmy Industries Corporation Slide projector
US8741235B2 (en) 2011-12-27 2014-06-03 Honeywell International Inc. Two step sample loading of a fluid analysis cartridge
US8741234B2 (en) 2011-12-27 2014-06-03 Honeywell International Inc. Disposable cartridge for fluid analysis
US8741233B2 (en) 2011-12-27 2014-06-03 Honeywell International Inc. Disposable cartridge for fluid analysis
US8663583B2 (en) 2011-12-27 2014-03-04 Honeywell International Inc. Disposable cartridge for fluid analysis
US20230151947A1 (en) * 2021-11-12 2023-05-18 Harman Professional Denmark Aps Color control in light fixture with subtractive color mixing system and additional filter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597069A (en) * 1969-02-05 1971-08-03 Technical Operations Inc Tv film reproduction system compatible with diffraction process color projection systems
DE2924101A1 (de) * 1978-06-29 1980-01-10 Michael Stolov Vielfarben-bildprojektions-system
IL55032A (en) * 1978-06-29 1984-05-31 Stolov Michael Color picture display system including electronically controlled slides
JPS60206361A (ja) * 1984-03-30 1985-10-17 Dainippon Screen Mfg Co Ltd カラ−画像デ−タの読取り方法
DE3636383A1 (de) * 1986-10-25 1988-04-28 Swf Auto Electric Gmbh Signalleuchte, insbesondere fuer kraftfahrzeuge
US5285298A (en) * 1988-07-29 1994-02-08 Canon Kabushiki Kaisha Color display apparatus
JPH0289463A (ja) * 1988-09-27 1990-03-29 Nec Home Electron Ltd カラーフィルタ
US4924356A (en) * 1988-12-07 1990-05-08 General Electric Company Illumination system for a display device
JPH06231706A (ja) * 1993-02-09 1994-08-19 Mitsubishi Electric Corp 発光素子及びそのフィルタの塗布方法
GB9413883D0 (en) * 1994-07-09 1994-08-31 Philips Electronics Uk Ltd Colour liquid crystal projection display systems

Also Published As

Publication number Publication date
EP0773401B1 (en) 1998-09-09
ITTO950906A1 (it) 1997-05-09
IT1280475B1 (it) 1998-01-20
ITTO950906A0 (es) 1995-11-09
DE69600617T2 (de) 1999-01-28
EP0773401A1 (en) 1997-05-14
DE69600617D1 (de) 1998-10-15
JPH09179065A (ja) 1997-07-11
US5839807A (en) 1998-11-24

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