JPS5494089A - Color sample producer - Google Patents
Color sample producerInfo
- Publication number
- JPS5494089A JPS5494089A JP64878A JP64878A JPS5494089A JP S5494089 A JPS5494089 A JP S5494089A JP 64878 A JP64878 A JP 64878A JP 64878 A JP64878 A JP 64878A JP S5494089 A JPS5494089 A JP S5494089A
- Authority
- JP
- Japan
- Prior art keywords
- light
- slit
- emanating
- sound wave
- filter
- 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
Links
- 230000003287 optical effect Effects 0.000 abstract 5
- 238000010408 sweeping Methods 0.000 abstract 2
- 102100027340 Slit homolog 2 protein Human genes 0.000 abstract 1
- 101710133576 Slit homolog 2 protein Proteins 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
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
- G01J3/461—Measurement of colour; Colour measuring devices, e.g. colorimeters with colour spinners
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
PURPOSE:To remarkably reduce the labor and time in comparison with the direct mixing of a dye and a pigment by mixing any spectrum with a while light by means of a simple optical system resorting an acoustic optical filter thereby to simplify the complex color composition. CONSTITUTION:The light emanating from a white light source 1 has its optical intensity increased through a slit 2 and an intermediate optical system 3 so that it may be introduced as a parallel beam 4 into an acoustic optical filter 5. This filter 5 diffracts the light between the corresponding wavelengthes as a diffracted light 8 through the frequency sweeping so that the non-diffracted light 9 having emanating in different directions is separated by a slit 10. In response to the sound wave frequency signals corresponding to the spectral distribution of a known sample, a control circuit 7 uses a frequency generating circuit 6 to ogtain the sound wave frequency corresponding to each wavelength. By the high speed sweeping, the color sample, which is mixed on a portion 11 to be colored by thr redisual image phenomena of eyes, can be visibly confirmed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP64878A JPS5494089A (en) | 1978-01-06 | 1978-01-06 | Color sample producer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP64878A JPS5494089A (en) | 1978-01-06 | 1978-01-06 | Color sample producer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5494089A true JPS5494089A (en) | 1979-07-25 |
JPS61573B2 JPS61573B2 (en) | 1986-01-09 |
Family
ID=11479518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP64878A Granted JPS5494089A (en) | 1978-01-06 | 1978-01-06 | Color sample producer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494089A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5887432A (en) * | 1981-11-20 | 1983-05-25 | Teijin Ltd | Color management system |
JPS62106433A (en) * | 1985-11-05 | 1987-05-16 | Matsushita Electric Ind Co Ltd | Optical system for wavelength multiplex modulation |
JPS62229217A (en) * | 1986-03-07 | 1987-10-08 | ローズマウント・アナリティカル・インコーポレイテッド | Acoustooptical tuning filter |
JP2015072458A (en) * | 2013-09-09 | 2015-04-16 | 株式会社ニコン | Observation device |
-
1978
- 1978-01-06 JP JP64878A patent/JPS5494089A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5887432A (en) * | 1981-11-20 | 1983-05-25 | Teijin Ltd | Color management system |
JPS62106433A (en) * | 1985-11-05 | 1987-05-16 | Matsushita Electric Ind Co Ltd | Optical system for wavelength multiplex modulation |
JPS62229217A (en) * | 1986-03-07 | 1987-10-08 | ローズマウント・アナリティカル・インコーポレイテッド | Acoustooptical tuning filter |
JP2015072458A (en) * | 2013-09-09 | 2015-04-16 | 株式会社ニコン | Observation device |
Also Published As
Publication number | Publication date |
---|---|
JPS61573B2 (en) | 1986-01-09 |
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