JP6278625B2 - 測色装置及びそれを備える画像形成装置 - Google Patents

測色装置及びそれを備える画像形成装置 Download PDF

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Publication number
JP6278625B2
JP6278625B2 JP2013147644A JP2013147644A JP6278625B2 JP 6278625 B2 JP6278625 B2 JP 6278625B2 JP 2013147644 A JP2013147644 A JP 2013147644A JP 2013147644 A JP2013147644 A JP 2013147644A JP 6278625 B2 JP6278625 B2 JP 6278625B2
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Japan
Prior art keywords
light
substrate
diffraction grating
color
measured
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Expired - Fee Related
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JP2013147644A
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English (en)
Japanese (ja)
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JP2014044199A5 (enExample
JP2014044199A (ja
Inventor
中居　智朗
智朗 中居
内山　明彦
明彦 内山
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013147644A priority Critical patent/JP6278625B2/ja
Priority to US13/951,869 priority patent/US20140029963A1/en
Publication of JP2014044199A publication Critical patent/JP2014044199A/ja
Publication of JP2014044199A5 publication Critical patent/JP2014044199A5/ja
Priority to US15/460,364 priority patent/US10359315B2/en
Application granted granted Critical
Publication of JP6278625B2 publication Critical patent/JP6278625B2/ja
Priority to US16/282,339 priority patent/US10837835B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G01J3/502—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using a dispersive element, e.g. grating, prism
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0488—Optical or mechanical part supplementary adjustable parts with spectral filtering
    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5062—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an image on the copy material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
    • G03G2215/00206—Original medium
    • G03G2215/00219—Paper
    • G03G2215/00244—Non-standard property
    • G03G2215/00257—Non-standard property coloured

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
JP2013147644A 2012-07-30 2013-07-16 測色装置及びそれを備える画像形成装置 Expired - Fee Related JP6278625B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013147644A JP6278625B2 (ja) 2012-07-30 2013-07-16 測色装置及びそれを備える画像形成装置
US13/951,869 US20140029963A1 (en) 2012-07-30 2013-07-26 Colorimetry apparatus and image forming apparatus
US15/460,364 US10359315B2 (en) 2012-07-30 2017-03-16 Colorimetry apparatus and image forming apparatus
US16/282,339 US10837835B2 (en) 2012-07-30 2019-02-22 Colorimetry apparatus and image forming apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012168501 2012-07-30
JP2012168501 2012-07-30
JP2013147644A JP6278625B2 (ja) 2012-07-30 2013-07-16 測色装置及びそれを備える画像形成装置

Publications (3)

Publication Number Publication Date
JP2014044199A JP2014044199A (ja) 2014-03-13
JP2014044199A5 JP2014044199A5 (enExample) 2016-09-01
JP6278625B2 true JP6278625B2 (ja) 2018-02-14

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JP2013147644A Expired - Fee Related JP6278625B2 (ja) 2012-07-30 2013-07-16 測色装置及びそれを備える画像形成装置

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US (3) US20140029963A1 (enExample)
JP (1) JP6278625B2 (enExample)

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JP7679618B2 (ja) * 2020-11-12 2025-05-20 セイコーエプソン株式会社 測色装置
JP7753644B2 (ja) 2021-03-04 2025-10-15 セイコーエプソン株式会社 測色装置
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Also Published As

Publication number Publication date
US20170184454A1 (en) 2017-06-29
US10837835B2 (en) 2020-11-17
JP2014044199A (ja) 2014-03-13
US20140029963A1 (en) 2014-01-30
US10359315B2 (en) 2019-07-23
US20190186997A1 (en) 2019-06-20

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