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Characteristics

  • UV curable nano-/micro-imprinting coating chemicals for display LGP(light guide panel) patterning.
  • High transmittance, high luminance, non-yellowing, no shrinkage and excellent reliability.
  • Sole process to realize slimming, 3D- & multi-pattern LGP.
  • Simplify BLU, and cost down BLU by diffusion sheet and/or prism sheet removal according to realize high performance and complex imprinting pattern LGP.
  • High productivity & cost-effective comparing to laser pattern process.

Process & Pattern

Specifications

Products WIC-100 WIC-200 *WIC-300
APHA color 1 ~ 20 1 ~ 20 1 ~ 50
Viscosity (cps, 25℃) 10 ~ 50 50 ~ 1,000 100 ~ 5,000
Density (g/㎤) 0.85 ~ 0.95 0.90 ~ 1.00 0.90 ~ 1.00
Curing condition (mJ/㎠) Max. 500 Max. 1,000 Max. 1,500
Pencil hardness (H) ≥3 ≥3 ≥3
Storage temperature (℃) 10 ~ 30 10 ~ 30 10 ~ 30
Shelf life (month) 6 6 6
Type Solvent based Solvent based Solvent free