LC640.480.21-065 Operations Manual (OM610-00)
32
Cosmetic Defects
Table 24. Cosmetic Defects.
Item
Measurement Criteria
Quantity
Polarizer scratch
Remarkable scratches
0 points
Polarizer bubbles, wrinkles,
or dent
Average diameter
D
≤
0.5 mm
≤
3 points
Width
≤
0.05 mm
–
All allowed
0.05 mm
≤
Width
≤
0.1 mm
L < 0.7 mm
0.7 mm
≤
L
≤
1.0 mm
1.0 mm < L
All allowed
≤
5 points
0 point
0.1 mm < Width
–
0 point
Other objects or dust
between polarizer and glass
Average diameter
D
≤
0.2 mm
0.2 mm < D < 0.3 mm*
0.3 mm
≤
D
≤
0.5 mm*
0.5 mm < D
All allowed
≤
11 points
≤
4 points
0 points
* The distance between each defect is larger than 6.5 mm.
Figure 22. Diameter Calculation.
Содержание LC640.480.21-065
Страница 1: ...Operations Manual LC640 480 21 065 HIGH PERFORMANCE 6 5 COLOR TFT AMLCD The Definition of Quality ...
Страница 16: ...LC640 480 21 065 Operations Manual OM610 00 12 Figure 5 Timing Diagram ...
Страница 17: ...LC640 480 21 065 Operations Manual OM610 00 13 Figure 6 Timing Diagram Hsync ...
Страница 38: ......