DE3626373A1 - Vorrichtung zur schnellen farbmessung an unterschiedlichen proben - Google Patents

Vorrichtung zur schnellen farbmessung an unterschiedlichen proben

Info

Publication number
DE3626373A1
DE3626373A1 DE19863626373 DE3626373A DE3626373A1 DE 3626373 A1 DE3626373 A1 DE 3626373A1 DE 19863626373 DE19863626373 DE 19863626373 DE 3626373 A DE3626373 A DE 3626373A DE 3626373 A1 DE3626373 A1 DE 3626373A1
Authority
DE
Germany
Prior art keywords
radiation
receiver
sample
transmitter
radiation sources
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.)
Granted
Application number
DE19863626373
Other languages
German (de)
English (en)
Other versions
DE3626373C2 (enExample
Inventor
Fritz Kurandt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19863626373 priority Critical patent/DE3626373A1/de
Priority to EP87730087A priority patent/EP0256970B1/de
Priority to DE8787730087T priority patent/DE3786208D1/de
Priority to US07/081,905 priority patent/US4838697A/en
Publication of DE3626373A1 publication Critical patent/DE3626373A1/de
Application granted granted Critical
Publication of DE3626373C2 publication Critical patent/DE3626373C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19863626373 1986-08-05 1986-08-05 Vorrichtung zur schnellen farbmessung an unterschiedlichen proben Granted DE3626373A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863626373 DE3626373A1 (de) 1986-08-05 1986-08-05 Vorrichtung zur schnellen farbmessung an unterschiedlichen proben
EP87730087A EP0256970B1 (de) 1986-08-05 1987-07-30 Vorrichtung zur schnellen Farbmessung an unterschiedlichen Proben
DE8787730087T DE3786208D1 (de) 1986-08-05 1987-07-30 Vorrichtung zur schnellen farbmessung an unterschiedlichen proben.
US07/081,905 US4838697A (en) 1986-08-05 1987-08-05 Apparatus for rapid colorimetry on different samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863626373 DE3626373A1 (de) 1986-08-05 1986-08-05 Vorrichtung zur schnellen farbmessung an unterschiedlichen proben

Publications (2)

Publication Number Publication Date
DE3626373A1 true DE3626373A1 (de) 1988-02-18
DE3626373C2 DE3626373C2 (enExample) 1991-04-25

Family

ID=6306666

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863626373 Granted DE3626373A1 (de) 1986-08-05 1986-08-05 Vorrichtung zur schnellen farbmessung an unterschiedlichen proben
DE8787730087T Expired - Fee Related DE3786208D1 (de) 1986-08-05 1987-07-30 Vorrichtung zur schnellen farbmessung an unterschiedlichen proben.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787730087T Expired - Fee Related DE3786208D1 (de) 1986-08-05 1987-07-30 Vorrichtung zur schnellen farbmessung an unterschiedlichen proben.

Country Status (3)

Country Link
US (1) US4838697A (enExample)
EP (1) EP0256970B1 (enExample)
DE (2) DE3626373A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4103429A1 (de) * 1991-02-05 1992-08-06 Forschungsgesellschaft Fuer Dr Photometer
DE29813763U1 (de) 1997-09-26 1998-11-26 Color Partner GmbH, 24223 Raisdorf Farbmeßgerät
DE10315388B4 (de) * 2003-04-04 2005-09-08 Cgs Publishing Technologies International Gmbh Verfahren zum Prüfen und Herstellen von Prüfdrucken

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3879896D1 (de) * 1987-12-03 1993-05-06 Siemens Ag Farbsensoranordnung fuer die erkennung von gegenstaenden mit farbigen oberflaechen.
GB8918605D0 (en) * 1989-08-15 1989-09-27 Mckeown Samuel T J Shade distinguishing device
DE69124243T2 (de) * 1990-07-25 1997-08-21 Cerium Visual Technologies Ltd Verfahren und vorrichtung zur erlangung einer gewünschten farbe
DD297241A5 (de) * 1990-08-14 1992-01-02 Technische Hochschule Leipzig,De Verfahren zur punktualen ermittlung der spektralen remissionsfunktion mittels eines optoelektronischen farbmesskopfes
US5272518A (en) * 1990-12-17 1993-12-21 Hewlett-Packard Company Colorimeter and calibration system
US5303037A (en) * 1992-02-24 1994-04-12 Eaton Corporation Color sensor illumination source employing a lightpipe and multiple LEDs
DE4420260C2 (de) * 1994-06-10 1998-08-06 Alfred Prof Dr Ing Leipertz Verfahren zur Bestimmung von Farbwertanteilen und Farbsättigung
US5537211A (en) * 1995-01-13 1996-07-16 Triliance Corporation Method and apparatus for selecting a wearable to match an object
DE29505165U1 (de) * 1995-03-27 1995-05-18 Erwin Sick Gmbh Optik-Elektronik, 79183 Waldkirch Farbsensoranordnung zum Lesen farbiger Markierungen
DE19511782C2 (de) * 1995-03-30 1997-07-31 Kurandt System Gmbh Verfahren zur Prüfung von Farbdruckvorlagen und Vorrichtung zur Durchführung des Verfahrens
DE19514199A1 (de) * 1995-04-15 1996-10-17 Jenoptik Technologie Gmbh Anordnung zur Messung von Farben nicht selbstleuchtender Objekte
DE19535735C2 (de) * 1995-09-26 2000-05-04 Lehner Optoelectronic Gmbh Optoelektronischer Lumineszenztaster
DE19640671C1 (de) * 1996-10-02 1998-05-07 Omron Electronics Mfg Of Germa Dreibereichs-Verfahren zur analogen Farberkennung und Vorrichtung zum Durchführen des Verfahrens
US6117777A (en) * 1997-07-30 2000-09-12 Chartered Semiconductor Manufacturing Co. Chemical mechanical polish (CMP) endpoint detection by colorimetry
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
US6394952B1 (en) * 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
USD434153S (en) * 1998-04-20 2000-11-21 Adeza Biomedical Corporation Point of care analyte detector system
USD432244S (en) * 1998-04-20 2000-10-17 Adeza Biomedical Corporation Device for encasing an assay test strip
BE1012272A5 (fr) * 1998-11-06 2000-08-01 Biophotonics Sa Dispositif et procede de mesure d'images colorees.
DE19930688A1 (de) * 1999-07-02 2001-01-04 Byk Gardner Gmbh Vorrichtung und Verfahren zur Bestimmung der Qualität von Oberflächen
US6620586B2 (en) 2001-02-20 2003-09-16 Applied Gene Technologies, Inc. Methods and compositions for analyzing nucleic acids
CA2446368C (en) * 2002-10-29 2014-10-14 Bayer Healthcare Llc Diffuse reflectance readhead
US6969180B2 (en) * 2003-02-25 2005-11-29 Ryan Waters LED light apparatus and methodology
US7365854B2 (en) * 2004-05-11 2008-04-29 Nordson Corporation Apparatus and methods for high speed RGB color discrimination
US7351245B2 (en) * 2004-09-21 2008-04-01 Bernice Joy Rozinsky Apparatus and method for dislodging object from throat
CA2539679A1 (en) * 2005-03-15 2006-09-15 Electronic Design To Market, Inc. System of measuring light transmission and/or reflection
US20080100839A1 (en) * 2006-10-31 2008-05-01 Fouquet Julie E Method and system for measuring light propagating at multiple wavelengths
US8199324B2 (en) * 2009-07-29 2012-06-12 X-Rite, Inc. Optical assemblies for a color measurement instrument

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD99439A1 (enExample) * 1972-03-30 1973-08-13
DE2710722A1 (de) * 1977-03-11 1978-09-14 Shigeru Suga Farbmessgeraet mit einem filterspiegel
US4180330A (en) * 1976-05-19 1979-12-25 Matsushita Electric Industrial Co., Ltd. Method of and a system for color separation
DE3401475A1 (de) * 1984-01-18 1985-07-25 I F M Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim Vorrichtung zur messung der farbe von gegenstaenden
DE3418839A1 (de) * 1984-05-21 1985-11-21 Hoelzle & Chelius GmbH, 6078 Neu Isenburg Geraet zur kolorimetrie/photometrie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910701A (en) * 1973-07-30 1975-10-07 George R Henderson Method and apparatus for measuring light reflectance absorption and or transmission
GB1547401A (en) * 1976-01-12 1979-06-20 Nekoosa Papers Inc Measurement of optical properties of sheet material
JPS53123986A (en) * 1977-04-05 1978-10-28 Omron Tateisi Electronics Co Radiation method for measuring rays of hue inspection apparatus
FR2477705A1 (fr) * 1980-03-05 1981-09-11 David Michel Procede et dispositif de mesure en colorimetrie
EP0081702A1 (en) * 1981-11-25 1983-06-22 Kollmorgen Technologies Corporation Electro-optical system for color monitoring
DE3242219C1 (de) * 1982-11-15 1984-02-16 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Markenerkennungsgeraet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD99439A1 (enExample) * 1972-03-30 1973-08-13
US4180330A (en) * 1976-05-19 1979-12-25 Matsushita Electric Industrial Co., Ltd. Method of and a system for color separation
DE2710722A1 (de) * 1977-03-11 1978-09-14 Shigeru Suga Farbmessgeraet mit einem filterspiegel
DE3401475A1 (de) * 1984-01-18 1985-07-25 I F M Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim Vorrichtung zur messung der farbe von gegenstaenden
DE3418839A1 (de) * 1984-05-21 1985-11-21 Hoelzle & Chelius GmbH, 6078 Neu Isenburg Geraet zur kolorimetrie/photometrie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4103429A1 (de) * 1991-02-05 1992-08-06 Forschungsgesellschaft Fuer Dr Photometer
DE29813763U1 (de) 1997-09-26 1998-11-26 Color Partner GmbH, 24223 Raisdorf Farbmeßgerät
DE10315388B4 (de) * 2003-04-04 2005-09-08 Cgs Publishing Technologies International Gmbh Verfahren zum Prüfen und Herstellen von Prüfdrucken

Also Published As

Publication number Publication date
EP0256970B1 (de) 1993-06-16
US4838697A (en) 1989-06-13
EP0256970A3 (en) 1990-04-25
EP0256970A2 (de) 1988-02-24
DE3786208D1 (de) 1993-07-22
DE3626373C2 (enExample) 1991-04-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee