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Liquid crystal display materials Black resist S-FineⓇNSBK series V-259BKIS series
Nippon Steel Chemical & Materials Co., Ltd.


About This Product

Negative black matrix resist for LCD color filters

■Features

The black matrix plays an important role in increasing contrast and aperture ratio by preventing color mixture of each RGB pixel and blocking backlight. The black resist proposed by Nippon Steel Chemical & Materials is an excellent product that has various functions to meet the diverse needs of customers and can be adapted to each customer's process.

■Features

High shading rate (high OD), high resolution, high adhesion, resistance value control, shape control, low reflection, low temperature curing, thick film

■Recommended conditions

・VCD: 100Pa or less ・HP: 60-90℃・1 minute ・Exposure: 30-100 mJ/cm2 ・Development: Potassium hydroxide-based or sodium carbonate-based developer 23-26℃, 40-90 seconds ・Oven: 230℃・30 minutes

  • Product

    Liquid crystal display materials Black resist S-FineⓇNSBK series V-259BKIS series

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1 Models of Liquid crystal display materials Black resist S-FineⓇNSBK series V-259BKIS series

Image Part Number Price (excluding tax) Resolution (μm) Chemical resistance Viscosity (mPa・s) Roughness (Å) Purpose Residue Adhesion Solid content (%) Volume resistivity (Ω・cm) Taper angle (°) PCT adhesion OD (/μm)

S-FineⓇNSBK series V-259BKIS series

Available upon quote

2~20

2~5

≦60

Color filters for large/medium and small LCDs

5B

10~25

High OD grade ≦10^10
High resistance grade ≦10^15

30~90

5B

High OD grade 3.5~4.5
High resistance grade 3.0~4.0

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