MOP-TFT320240-35A-BLM-TPR
12
10.6
LCD pixel defect
(bad dot) (defect type: MI)
Checking item
Judgment criterion
Color bad dot-bright dot(R,G,B)
1
two adjacent bright point
0
three or more adjacent point
0
total points for bad dot-bright dot
1
Bad dot-dark dot
2
two adjacent dark point
1
three or more adjacent point
0
total points for bad dot -dark dot
3
patch bright dot
Invisible with ND5%, it is OK.
10.7
Dot and line defect
(defect type: MI)
Checking item
Judgment criterion
Figure
Diameter(mm)\LCD Size
S ≤5.0 Inch
Dot defect
D≤0.1
allowed
D=(a+b)/2
0.1<D≤0.2
4
0.2<D≤0.3
0
0.3<D≤0.5
0
D>0.5
0
the distance between the two defect dot:DS≥5mm
line defect
Length(mm)
Width(mm) Judgement Criterion
disregard
W≤0.05
allowed
L≤5
0.05<W≤0.1
4
L>5
W>0.1
0
Concave point and air
bubble for polarizer
Size(mm)
Judgement Criterion
D=(a+b)/2
D≤0.3
allowed
0.3<D≤1.0
3
1.0<D≤1.5
1
D>1.5
0
Fold mark, linear scar for
polarizer
Length(mm)
Width(mm) Judgement Criterion
disregard
W≤0.05
allowed
1<L≤5
0.05<W≤0.2
3
L>5
W>0.2
0
*Notes:
If the fold mark and linear scar for polarizer is visible with operating condition,
the defect is judged with line judge
*Notes:
If the fold mark and linear scar for polarizer is visible with non-operating
condition, the defect is judged with the above judgment standard.
