BenQ MK2432 Product Service Manual page 38

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INSPECTION CRITERIA
1.0 Panel electrical inspection specification:
Inspection Item
1 Line defect
2 Random dot defect
3. Dark dot
Total bright and dark dot
4.
Foreign Black /White /
5.
Bright sport
Foreign Black /White /
6.
Bright Lint
7. Mura
Function al failure
( V-line/H-line /Cross line
8.
etc.)
9. polarizer Scratches
10. Dent/Air Bubble
Note)
1. For pixel defect, one sub pixel is defined for one pixel.
2. Follow Panel spec
Can't be seen.
Bright dot ≦3 dots
2 dots adjacent </=1
Random </=5 dots
2 dots adjacent </=2
3 dots adjacent </=0
Minimum Distance Between Dark dots L >/=5mm
N</=5
0.15</=D </= 0.5mm,N</=5
0.07<W</=0.1mm,2<L</=5mm,N</=5
Judged by 8% ND Filter in 50% gray pattern (If both customer and CMO
agree mutually , CMO will set up limit sample and apply to the criteria
with the customer)
Not allowable
0.07<W</=0.1mm,2<L</=5mm,N</=5
0.15</=D </= 0.5mm,N</=5
38
Specification

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