Dell 2000FP - Appendix 12 - LCD Module Defects

Dell 2000FP LCD Monitor Service Guide
Engineering Specification
Confidential
20
Other
Agencies
P
EPA
TCO92
P
TCO95
TCO99
E2000
P
GOST
P
PCBC
P
PSB
P
EZU
P
PTB
Appendix 12 – LCD Module Defects
Items Spec
Major defect AQL=0.65%
AQL
Minor defect AQL=1.5%
1 dot N<=5
Adjacent 2 dots N<=1
Adjacent 3 dots Not allowed
Min. distance L>=15mm
Bright dot
Total amount of Bright dot N<=5
1 dot N<=10
Adjacent 2 dots N<=2
Adjacent 3 dots Not allowed
Min. distance L>=15mm
Dark dot
Total amount of Dark dot N<=10
Dot defect
Total N<=10
Scratch (linear type)
0.01<=W<=0.1
0.3<=L<=7.0
N<=4 Polarizer
Dent (circular type)
0.2<=D<=0.5
N<=4
Dot shape
0.2<=D<=0.5
N<=4
Foreign
Material
Line shape
0.05<=W<=0.1
0.3<=L<=4.0
N<=4