6. Inspection Standard
6.1. Inspection Environment Conditions
Room Temperature: 20 ~ 25
℃
Humidity:
65±5% RH
The viewing line should be perpendicular to the surface screen.
6.2. Classification of Defects
Dot Defect
A. Inspection condition
Inspection distance:
35±5cm
Inspection illumination:
100~150Lux
Panel temperature:
30±5
℃
Inspection pattern:
Full white, full black, red, green and blue screens.
B. Acceptable
Doc # INS-45S10
Issue Date: 10/30/2007
Revision: A
Page 6 of 11
Area
Item
A
B
Total
Blue Black
2
3
4
Red Green White
1
3
3
Total 2
5
7
C. The definitions of A and B zone
B
Scratch on the polarizer
Number = 3 max.
Width
≦
0.1 mm, Length
≦
6 mm
Dent on the polarizer
Number = 3 max., Average Diameter
≦
0.3 mm
Foreign material on the polarizer
Number = 2 max, Average Diameter
≦
0.5 mm
Afterimage
After displaying a pattern for 5 seconds then switch to a different pattern, the previous
pattern should disappear within 10 seconds.
A
V/4
V
V/2
H/4
H/2
H
