DK0540539T3 - Apparat og fremgangsmåde til opnåelse af en ønsket farve. - Google Patents

Apparat og fremgangsmåde til opnåelse af en ønsket farve.

Info

Publication number
DK0540539T3
DK0540539T3 DK91912353.9T DK91912353T DK0540539T3 DK 0540539 T3 DK0540539 T3 DK 0540539T3 DK 91912353 T DK91912353 T DK 91912353T DK 0540539 T3 DK0540539 T3 DK 0540539T3
Authority
DK
Denmark
Prior art keywords
tint
pct
filters
obtaining
sec
Prior art date
Application number
DK91912353.9T
Other languages
English (en)
Inventor
Arnold Johnathan Wilkins
Original Assignee
Medical Res Council
Cerium Visual Technologies Lim
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
Priority claimed from GB909016307A external-priority patent/GB9016307D0/en
Priority claimed from GB919111889A external-priority patent/GB9111889D0/en
Application filed by Medical Res Council, Cerium Visual Technologies Lim filed Critical Medical Res Council
Application granted granted Critical
Publication of DK0540539T3 publication Critical patent/DK0540539T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/06—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision
    • A61B3/066—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision for testing colour vision
    • 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
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
DK91912353.9T 1990-07-25 1991-07-09 Apparat og fremgangsmåde til opnåelse af en ønsket farve. DK0540539T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909016307A GB9016307D0 (en) 1990-07-25 1990-07-25 Manipulating the hue and saturation of colours independently
GB919111889A GB9111889D0 (en) 1991-06-03 1991-06-03 A colorimeter for the intuitive manipulation of hue,saturation and brightness

Publications (1)

Publication Number Publication Date
DK0540539T3 true DK0540539T3 (da) 1997-07-14

Family

ID=26297379

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91912353.9T DK0540539T3 (da) 1990-07-25 1991-07-09 Apparat og fremgangsmåde til opnåelse af en ønsket farve.

Country Status (8)

Country Link
US (1) US5528431A (da)
EP (1) EP0540539B1 (da)
JP (1) JPH06502318A (da)
AT (1) ATE147606T1 (da)
DE (1) DE69124243T2 (da)
DK (1) DK0540539T3 (da)
GB (1) GB2246427B (da)
WO (1) WO1992001416A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2751144B2 (ja) * 1993-10-21 1998-05-18 株式会社三城 眼鏡レンズ色の選択方法
IT1277788B1 (it) * 1995-02-07 1997-11-12 Ingenia Srl Metodo per la produzione e/o il controllo di fasci luminosi cromatici, applicabile su proiettori di luce e/o strumenti di osservazione,
GB9608476D0 (en) * 1996-04-25 1996-07-03 Medical Res Council Apparatus for obtaining a desired tint
DE19910743B4 (de) * 1999-03-11 2012-06-21 Oculus Optikgeräte GmbH Verfahren und Vorrichtung zur Erzeugung von mehrfarbigen Mustern
EP1259838A4 (en) * 2000-02-10 2009-03-25 Light & Sound Design Ltd CALIBRATION FOR OPTICAL FILTER
AU2002222220A1 (en) * 2000-12-21 2002-07-01 Diverse Technologies And Systems Limited Apparatus and method for alleviation of symptoms by application of tinted light
US7253575B2 (en) * 2004-11-08 2007-08-07 Sutter Instrument Company Industrial optical shutter
US20120086906A1 (en) * 2010-10-08 2012-04-12 Mark Reid Apparatus and System for Assisting People with Scotopic Sensitivity Syndrome
US8882273B2 (en) * 2011-03-31 2014-11-11 Brad Lee Chase Neurochromatic prescription determination
NL2008936A (en) * 2011-07-28 2013-01-29 Asml Netherlands Bv Illumination source for use in inspection methods and/or lithography inspection and lithographic apparatus and inspection method.
JP2013065215A (ja) * 2011-09-16 2013-04-11 Toshiba Corp 画像処理装置及び画像処理方法
US9378563B2 (en) 2014-02-18 2016-06-28 Herbert A. Wertheim Method for simulating the effect of viewing an image through a colored filter or ophthalmic spectacle lens
GB201519117D0 (en) 2015-10-29 2015-12-16 Univ Essex Entpr Ltd Visual stress assessment device
CA3039185A1 (en) 2016-10-07 2018-04-12 Enchroma, Inc. Lighting system for simulating conditions of color deficient vision and demonstrating effectiveness of color-blindness compensating eyewear

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528513A (en) * 1949-10-21 1950-11-07 Walter F Grether Self-administering color vision test
US2649017A (en) * 1950-06-10 1953-08-18 Harry D Mccarty Photographic light comparator for determining diaphragm adjustment
US2684010A (en) * 1951-04-27 1954-07-20 Standard Oil Co Comparison candle colorimeter
GB884342A (en) * 1959-02-09 1961-12-13 Simmon Brothers Inc Illuminating apparatus for photographic printers and enlargers
US3166672A (en) * 1960-02-16 1965-01-19 Charles B Gardner System for transmitting messages by means of colored beams of light
US3442572A (en) * 1964-08-25 1969-05-06 Optical Coating Laboratory Inc Circular variable filter
GB1145774A (en) * 1966-05-09 1969-03-19 Simmon Brothers Inc Illuminating apparatus for photographic printers, enlargers and the like
US3488117A (en) * 1967-05-08 1970-01-06 Berkey Photo Inc High speed color enlarger with integrating spheres
US3653771A (en) * 1969-10-29 1972-04-04 Fritz Piringer Method and devices for the determination of colors and color tolerances in a visual manner in any kind of artificial light or sunlight
DE2113619A1 (de) * 1971-03-20 1972-11-02 Rodenstock Optik G Farbtestverfahren und Geraet zur Durchfuehrung desselben
GB1333532A (en) * 1972-01-07 1973-10-10 Tintometer Ltd Method and means for testing the colour discrimination of vision
US4019819A (en) * 1973-12-28 1977-04-26 Nekoosa Papers Inc. Optical property measurement and control system
FR2291517A1 (fr) * 1974-11-18 1976-06-11 Weiss Jean Dispositif pour synthetiser des couleurs
GB1552459A (en) * 1976-07-26 1979-09-12 Durst Uk Ltd Ullumination system for a photographic copying apparatus
US4894760A (en) * 1982-11-19 1990-01-16 Michael Callahan Additive color-mixing light fixture employing a single moveable multi-filter array
DE3326019A1 (de) * 1983-07-20 1985-02-28 Siegmar Dr. 5303 Bornheim Köpp Verfahren und geraet zur bestimmung der farbensehanomalie einer testperson
US4549787A (en) * 1984-01-12 1985-10-29 Hgm, Inc. Optical shutter
US4797000A (en) * 1986-01-02 1989-01-10 Artel Comparative colorimeter
US4909633A (en) * 1986-05-12 1990-03-20 Minolta Camera Kabushiki Kaisha Multi-channel spectral light measuring device
DE3626373A1 (de) * 1986-08-05 1988-02-18 Fritz Kurandt Vorrichtung zur schnellen farbmessung an unterschiedlichen proben
US4811182A (en) * 1986-12-08 1989-03-07 Altman Stage Lighting Co. Color changer
US4914556A (en) * 1988-07-26 1990-04-03 Morpheus Lights, Inc. Spectral filter module
US5272518A (en) * 1990-12-17 1993-12-21 Hewlett-Packard Company Colorimeter and calibration system
US5231559A (en) * 1992-05-22 1993-07-27 Kalt Charles G Full color light modulating capacitor
US5366940A (en) * 1994-01-28 1994-11-22 Bausch & Lomb Incorporated Transparent, fixed tint glass lenses
US5422755A (en) * 1994-03-25 1995-06-06 Corning Incorporated Ultraviolet absorbing, fixed tint lenses

Also Published As

Publication number Publication date
JPH06502318A (ja) 1994-03-17
WO1992001416A1 (en) 1992-02-06
US5528431A (en) 1996-06-18
ATE147606T1 (de) 1997-02-15
DE69124243D1 (de) 1997-02-27
GB2246427A (en) 1992-01-29
GB9114807D0 (en) 1991-08-28
GB2246427B (en) 1994-05-04
EP0540539B1 (en) 1997-01-15
EP0540539A1 (en) 1993-05-12
DE69124243T2 (de) 1997-08-21

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