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Samyang Corpotation

Products

Column Spacer

Column Spacer

What is Column Spacer?Column Spacer is a material used to maintain a uniform cell gap between the TFT glass and the color filter glass.

What is our product of column spacer?

Introduction of SSP series

SSP Series are specially designed to form spacer patterns with high photo speed and good mechanical properties.

Specification

Specification
ITEMS SSP series
Application NT, MNT, TV
Coating Process Slit & Spin, Spinless
Viscosity(at 25℃) <15mPa.s(Adjustable)
Sensitivity <100mJ/㎠

Process Conditions

  • Coating:Slit & Spin, Spinless
  • Pre-bake:>80℃~100 ℃ on Hot plate
  • Film Thickness:<4.0㎛
  • Exposure:100mJ/(G, H, I-line broad band)
  • Development:inorganic base, spray
  • Rinse:D.I. water, spray
  • Post-bake:>220 ℃ ~ 240 ℃ in Convection oven

Advantages of SSP series

High Photo Speed / Wide Process Window / Good Mechanical Properties / Excellent Chemical Resistance / Good Adhesion / Various Application

Properties

SEM Top View, SEM Side View