Nippon Steel Chemical Group
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Electronic Materials
Color Resist Inks for LCD-TV: NSR, NSG, NSB Series

NSR, NSG, NSB Series
We offer 3 series of high color saturation resist inks which exhibit superior performance in LCD applications, NSR(red) NSG(green) and NSB(blue).
1.TECHNOLOGY
1)   Extremely fine pigments allow for performance that exceeds industry standards for lightness and contrast
2)   "ESBLUE", newly developed blue pigment for color filter, which permits excellent transmission of short wavelength light.(NSB- 3000 and NSB-5000)
2.KEY FEATURES
1)   Excellent color properties
(high color saturation, high lightness, high contrast)
2)   Outstanding reliability
(High thermal stability which avoids discoloration during manufacturing and over time giving low contamination of the liquid crystal)
3)   Wide margin for development
(Suitable for strong alkaline developer)
3.TYPICAL APPLICATIONS  Color filter for all LCD applications

Enabling Technology

  Spectral transmittances   Color gamut

Typical Property

  X y Y Contrast ratio Thickness(μm)
NSR-1000 0.640 0.330 20.5 1500:1  2.0
NSG-1000 0.280 0.630 43.0 2000:1  2.0
NSB-1000 0.135 0.095 9.5 3000:1  2.0
NSB-3000(Developing product) 0.143 0.072 6.7 1500:1  2.0
NSB-5000(Developing product) 0.170 0.072 7.0 1000:1  2.0


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