JPS55106325A - Colorimetric display unit - Google Patents

Colorimetric display unit

Info

Publication number
JPS55106325A
JPS55106325A JP1347579A JP1347579A JPS55106325A JP S55106325 A JPS55106325 A JP S55106325A JP 1347579 A JP1347579 A JP 1347579A JP 1347579 A JP1347579 A JP 1347579A JP S55106325 A JPS55106325 A JP S55106325A
Authority
JP
Japan
Prior art keywords
sample
target
color
equal
switch
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
JP1347579A
Other languages
Japanese (ja)
Inventor
Yuji Kiyohara
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.)
Daihen Corp
Original Assignee
Daihen Corp
Osaka Transformer Co Ltd
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 Daihen Corp, Osaka Transformer Co Ltd filed Critical Daihen Corp
Priority to JP1347579A priority Critical patent/JPS55106325A/en
Publication of JPS55106325A publication Critical patent/JPS55106325A/en
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
    • 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
    • G01J3/462—Computing operations in or between colour spaces; Colour management systems
    • 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
    • G01J2003/466—Coded colour; Recognition of predetermined colour; Determining proximity to predetermined colour

Abstract

PURPOSE:To secure the easy and clear recognition for the color difference of the target and the sample by displaying not only the mark showing the color of the sample onto the color specification chart but also the equal hue line and the equal chroma line of the target onto the color deflection decision chart. CONSTITUTION:The signal sent from colorimetric machine 1 and corresponding to the lightness, hue and chroma of the target or the sample is applied to micon 11, and the eccentric decision chart is displayed on TV25 through switching of switch 15. The colorimetric data of the target or the sample is memorized in RAM24-1. When switch 19 is switched to the target position, the central coordinates of the eccentric decision chart is read out and then receives the operation through the CPU to draw equal hue lines G and H plus equal chroma lines I and J each. Then with switching of switch 19 to the sample, the colorimetric data of the target is read out of RAM24-1. Then the operation is given at the CPU to the chromaticity difference between the target and the sample, and the position mark of the sample color is displayed on the screen via video RAM26. Thus the color difference can be recognized easily for the target and the sample.
JP1347579A 1979-02-07 1979-02-07 Colorimetric display unit Pending JPS55106325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1347579A JPS55106325A (en) 1979-02-07 1979-02-07 Colorimetric display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1347579A JPS55106325A (en) 1979-02-07 1979-02-07 Colorimetric display unit

Publications (1)

Publication Number Publication Date
JPS55106325A true JPS55106325A (en) 1980-08-15

Family

ID=11834146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1347579A Pending JPS55106325A (en) 1979-02-07 1979-02-07 Colorimetric display unit

Country Status (1)

Country Link
JP (1) JPS55106325A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413474A (en) * 1977-07-01 1979-01-31 Nitto Electric Ind Co Ltd Separator of tubular membrane type
JPS5413473A (en) * 1977-02-17 1979-01-31 Kurorin Engineers Kk Double polar electrode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413473A (en) * 1977-02-17 1979-01-31 Kurorin Engineers Kk Double polar electrode
JPS5413474A (en) * 1977-07-01 1979-01-31 Nitto Electric Ind Co Ltd Separator of tubular membrane type

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