Filter
Top Products
174 Barco - RHDM-1701 - User manual
Addendum
• Following table summarizes the cosmetic specification (dust, impurities, scratches etc):
Item Max. Acceptable
number
A-zone
Unit
Stain inclusion
Line shape
W: width (mm)
L: length (mm)
W 0.1 L < 1.0 4 Pcs
L 1.0 0
Stain inclusion
Dot shape
D: ave. dia. (mm)
D 0.22 Ignore Pcs
D 0.4 5
0.4 < D 0.5 4
D > 0.5 0
Scratch to polarizer
Line shape
W: width (mm)
L: length (mm)
W 0.02 L: Ignore Ignore PCs
W 0.04 L 40 10
L > 40 0
W 0.08 L 20 10
L > 20 0
W > 0.08 - 0
Scratch to polarizer
Dot shape
D: ave. dia. (mm)
D 0.2 Ignore Pcs
D 0.6 10
D > 0.6 0