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Color Filter Spectral Inspection System LCF series Measurement itemApplicationSpecificationsMeasurement example
Color Fillter Spectral Inspection System LCF series
features
Supports all tests in the color filter manufacturing processes in terms of transmission spectrum measurement, color measurement, concentration measurement, film thickness measurement, and reflection spectrum measurement.
Can be used for various evaluations including optical-property analysis for color filters and thin-film analysis for films on glass substrates.
The automatic focusing function and the automatic pixel-alignment function enable highly precise measurement. Also supports fully automated tests by recipe registration.
Measurement item
Color Filter Evaluation Color measurement (Transmission spectrum)
Chromaticity(XYZ, xy, Lab, L*a*b*, u’v’, u*v*)
Color difference, White balance
Reflectance *
Density (OD) *
Pixel width *
Auto focus, Auto aligment *
Thickness Measurement Film thickness
Film quality analysis
(Optical constant - n:Refractive index, k:Extinction coefficient)
*Option
Application
■ R, G, B, ITO, PI, PR, OC, BM
Specifications
Sample size 50mm×50mm over *
Detector Mulichannel spectrophotometer, PMT （option）
Image processing CCD camera and monitor
Auto focus, Auto alignment
Sample stage X-Y-Z stage, automatic or manual（motorized）
* Supports large sized glass substrate over (2000mm×2000mm)
Measurement example
■ R,G,B measurement of color filter
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