BenQ MK2432, Product Service Manual

Page: 38 / 62

38
INSPECTION CRITERIA
1.0 Panel electrical inspection specification:
Inspection Item Specification
1 Line defect Can’t be seen.
2 Random dot defect
Bright dot
≦
3 dots
2 dots adjacent </=1
3. Dark dot
Random </=5 dots
2 dots adjacent </=2
3 dots adjacent </=0
Minimum Distance Between Dark dots L >/=5mm
4.
Total bright and dark dot
N</=5
5.
Foreign Black /White /
Bright sport
0.15</=D </= 0.5mm,N</=5
6. Foreign Black /White /
Bright Lint
0.07<W</=0.1mm,2<L</=5mm,N</=5
7. Mura
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)
8.
Function al failure
( V-line/H-line /Cross line
etc.) Not allowable
9. polarizer Scratches 0.07<W</=0.1mm,2<L</=5mm,N</=5
10. Dent/Air Bubble 0.15</=D </= 0.5mm,N</=5
Note)
1. For pixel defect, one sub pixel is defined for one pixel.
2. Follow Panel spec