JPH09133583A - カラー較正装置 - Google Patents

カラー較正装置

Info

Publication number
JPH09133583A
JPH09133583A JP8220239A JP22023996A JPH09133583A JP H09133583 A JPH09133583 A JP H09133583A JP 8220239 A JP8220239 A JP 8220239A JP 22023996 A JP22023996 A JP 22023996A JP H09133583 A JPH09133583 A JP H09133583A
Authority
JP
Japan
Prior art keywords
color
colorimeter
light
electrode layer
layer
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.)
Pending
Application number
JP8220239A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09133583A5 (enExample
Inventor
Kent D Vincent
ケント・ディー・ヴィンセント
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH09133583A publication Critical patent/JPH09133583A/ja
Publication of JPH09133583A5 publication Critical patent/JPH09133583A5/ja
Pending 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
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Electroluminescent Light Sources (AREA)
  • Color, Gradation (AREA)
JP8220239A 1995-09-21 1996-08-22 カラー較正装置 Pending JPH09133583A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/531,435 US5671059A (en) 1995-09-21 1995-09-21 Electroluminescent color device
US531,435 1995-09-21

Publications (2)

Publication Number Publication Date
JPH09133583A true JPH09133583A (ja) 1997-05-20
JPH09133583A5 JPH09133583A5 (enExample) 2004-09-02

Family

ID=24117647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8220239A Pending JPH09133583A (ja) 1995-09-21 1996-08-22 カラー較正装置

Country Status (3)

Country Link
US (1) US5671059A (enExample)
EP (1) EP0764836A3 (enExample)
JP (1) JPH09133583A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0866180A2 (en) 1997-03-19 1998-09-23 Inax Corporation Structure for fixing faucet
JP2005019408A (ja) * 2003-06-27 2005-01-20 Chi Mei Optoelectronics Corp 有機ｅｌ素子およびその製造方法

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6178007B1 (en) 1997-01-21 2001-01-23 Xerox Corporation Method for continuous incremental color calibration for color document output terminals
US6222648B1 (en) 1997-01-21 2001-04-24 Xerox Corporation On line compensation for slow drift of color fidelity in document output terminals (DOT)
DE19722073C2 (de) * 1997-05-27 1999-12-16 Techkon Elektronik Gmbh Verfahren und Zeilendrucker für die digitale Ausgabe und farbmetrische Messung von farbigen Bildern
US6561643B1 (en) 1997-06-30 2003-05-13 Hewlett-Packard Co. Advanced media determination system for inkjet printing
US6325505B1 (en) 1997-06-30 2001-12-04 Hewlett-Packard Company Media type detection system for inkjet printing
US6036298A (en) * 1997-06-30 2000-03-14 Hewlett-Packard Company Monochromatic optical sensing system for inkjet printing
US6386669B1 (en) 1997-06-30 2002-05-14 Hewlett-Packard Company Two-stage media determination system for inkjet printing
US6585341B1 (en) 1997-06-30 2003-07-01 Hewlett-Packard Company Back-branding media determination system for inkjet printing
US6425650B1 (en) 1997-06-30 2002-07-30 Hewlett-Packard Company Educatable media determination system for inkjet printing
US5929999A (en) * 1998-09-01 1999-07-27 Hewlett-Packard Company Light source for tristimulus colorimetry
US6832824B1 (en) * 1998-10-30 2004-12-21 Hewlett-Packard Development Company, L.P. Color-calibration sensor system for incremental printing
US6612676B1 (en) * 1998-11-17 2003-09-02 Pitney Bowes Inc. Apparatus and method for real-time measurement of digital print quality
US6435642B1 (en) * 1998-11-17 2002-08-20 Pitney Bowes Inc. Apparatus and method for real-time measurement of digital print quality
US6757071B1 (en) 1999-11-09 2004-06-29 Xerox Corporation Intelligent printer driver and user interface and method to recommend and/or automatically modify a document for printing, and a method therefore
US6384918B1 (en) 1999-11-24 2002-05-07 Xerox Corporation Spectrophotometer for color printer color control with displacement insensitive optics
US6809837B1 (en) 1999-11-29 2004-10-26 Xerox Corporation On-line model prediction and calibration system for a dynamically varying color reproduction device
US6873432B1 (en) 1999-11-30 2005-03-29 Xerox Corporation Method and apparatus for representing color space transformations with a piecewise homeomorphism
US6714319B1 (en) 1999-12-03 2004-03-30 Xerox Corporation On-line piecewise homeomorphism model prediction, control and calibration system for a dynamically varying color marking device
US6625306B1 (en) 1999-12-07 2003-09-23 Xerox Corporation Color gamut mapping for accurately mapping certain critical colors and corresponding transforming of nearby colors and enhancing global smoothness
US6934053B1 (en) * 2000-01-19 2005-08-23 Xerox Corporation methods for producing device and illumination independent color reproduction
US6556932B1 (en) 2000-05-01 2003-04-29 Xerox Corporation System and method for reconstruction of spectral curves using measurements from a color sensor and a spectral measurement system model
US6449045B1 (en) 2000-05-01 2002-09-10 Xerox Corporation System and method from reconstruction of spectral curves using measurements for a color sensor and statistical techniques
US7227673B2 (en) 2001-01-23 2007-06-05 Hewlett-Packard Development Company, L.P. Color measurement with distributed sensors in a color hard copy apparatus
US6633382B2 (en) 2001-05-22 2003-10-14 Xerox Corporation Angular, azimuthal and displacement insensitive spectrophotometer for color printer color control systems
US6567170B2 (en) 2001-06-25 2003-05-20 Xerox Corporation Simultaneous plural colors analysis spectrophotometer
US6556300B2 (en) 2001-05-22 2003-04-29 Xerox Corporation Color imager bar based spectrophotometer photodetector optical orientation
US6621576B2 (en) 2001-05-22 2003-09-16 Xerox Corporation Color imager bar based spectrophotometer for color printer color control system
US7027185B2 (en) * 2001-07-30 2006-04-11 Hewlett-Packard Development Company, L.P. Linearization of an incremental printer by measurements referred to a media-independent sensor calibration
US6721692B2 (en) * 2001-08-30 2004-04-13 Xerox Corporation Systems and methods for determining spectra using dynamic least squares algorithms with measurements from LED color sensor
US6639669B2 (en) 2001-09-10 2003-10-28 Xerox Corporation Diagnostics for color printer on-line spectrophotometer control system
US6762858B2 (en) 2001-09-14 2004-07-13 Hewlett-Packard Development Company, L.P. Color management system and method for color printing system
US6750442B2 (en) 2002-03-06 2004-06-15 Xerox Corporation Use of spectral sensors for automatic media identification and improved scanner correction
DE50307469D1 (de) * 2003-07-23 2007-07-26 Gretag Macbeth Ag Spektralfotometer und zugehöriger Messkopf
US7262853B2 (en) 2003-09-23 2007-08-28 X-Rite, Inc. Color measurement instrument
US7383261B2 (en) * 2004-01-16 2008-06-03 Xerox Corporation Reference database and method for determining spectra using measurements from an LED color sensor, and method of generating a reference database
WO2006055682A2 (en) * 2004-11-17 2006-05-26 Datacolor Holding Ag Tristimulus colorimeter having integral dye filters
US7502112B2 (en) * 2004-12-23 2009-03-10 Brytech Inc. Colorimetric device and colour determination process
US7471385B2 (en) * 2005-01-13 2008-12-30 Xerox Corporation Systems and methods for selecting a reference database for determining a spectrum of an object based on fluorescence of the object
EP1694049B1 (de) * 2005-02-16 2009-07-01 X-Rite Europe GmbH Farbmessgerät und zugehöriger Messkopf
EP1694048B1 (de) * 2005-02-16 2013-01-09 X-Rite Europe GmbH Farbmessgerät und Messverfahren für das Gerät
EP1694047B1 (de) * 2005-02-16 2020-03-18 X-Rite Switzerland GmbH Beleuchtungseinrichtung für ein Farbmessgerät
CA2539679A1 (en) * 2005-03-15 2006-09-15 Electronic Design To Market, Inc. System of measuring light transmission and/or reflection
US7580130B2 (en) * 2005-03-23 2009-08-25 Datacolor Holding Ag Method for designing a colorimeter having integral illuminant-weighted CIE color-matching filters
US7474402B2 (en) * 2005-03-23 2009-01-06 Datacolor Holding Ag Reflectance sensor for integral illuminant-weighted CIE color matching filters
GB2431231A (en) * 2005-10-07 2007-04-18 Michael O'reilly Screen printable optical spectrophotometer for diagnostic applications
US7835043B2 (en) * 2006-09-06 2010-11-16 Hewlett-Packard Development Company, L.P. Imaging device and calibration method therefor
US20080180665A1 (en) * 2007-01-31 2008-07-31 Redman David J Measuring color spectra using color filter arrays
US20080266563A1 (en) * 2007-04-26 2008-10-30 Redman David J Measuring color using color filter arrays
EP2243009B1 (en) * 2008-02-12 2018-10-10 Hewlett-Packard Development Company, L.P. Color detector
US20100208266A1 (en) * 2009-02-17 2010-08-19 Colman Shannon Tristimulus colorimeter having integral dye filters
US8616673B2 (en) * 2010-10-29 2013-12-31 Eastman Kodak Company Method of controlling print density
TWI512274B (zh) * 2011-09-27 2015-12-11 Ind Tech Res Inst 影像式彩色分析儀之校正方法及量測裝置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634694A (en) * 1969-03-18 1972-01-11 Us Navy Programmed-response spectral scanning telephotometer system
US4301451A (en) * 1979-12-04 1981-11-17 Tektronix, Inc. Erasure method for memory-type EL display devices
US4807047A (en) * 1985-10-04 1989-02-21 Fujitsu Limited Electro luminescence device and electrophotographic printing system using the same
US5144498A (en) * 1990-02-14 1992-09-01 Hewlett-Packard Company Variable wavelength light filter and sensor system
US5025321A (en) * 1990-05-22 1991-06-18 Westinghouse Electric Corp. Facsimile machine using thin film electroluminescent device
US5272518A (en) * 1990-12-17 1993-12-21 Hewlett-Packard Company Colorimeter and calibration system
US5137364A (en) * 1991-01-31 1992-08-11 Mccarthy Cornelius J Optical spectral analysis apparatus
US5508826A (en) * 1993-04-27 1996-04-16 Lloyd; William J. Method and apparatus for calibrated digital printing using a four by four transformation matrix
US5528339A (en) * 1994-08-26 1996-06-18 Eastman Kodak Company Color image reproduction of scenes with color enhancement and preferential tone mapping
US5525866A (en) * 1995-01-06 1996-06-11 Mueller; Gerd O. Edge emitter as a directional line source
US5598067A (en) * 1995-06-07 1997-01-28 Vincent; Kent Electroluminescent device as a source for a scanner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0866180A2 (en) 1997-03-19 1998-09-23 Inax Corporation Structure for fixing faucet
JP2005019408A (ja) * 2003-06-27 2005-01-20 Chi Mei Optoelectronics Corp 有機ｅｌ素子およびその製造方法

Also Published As

Publication number Publication date
EP0764836A2 (en) 1997-03-26
US5671059A (en) 1997-09-23
EP0764836A3 (en) 1998-06-10

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