Philips 150T4FS User Manual page 68

Philips Pixel Defect Policy
Pixel Defect Tolerances
In order to qualify for repair or replacement due to pixel defects during the warranty period, a TFT LCD panel
in a Philips flat panel monitor must have pixel or sub pixel defects exceeding the tolerances listed in the
following tables.
BRIGHT DOT DEFECTS
MODEL
1 lit sub pixel
2 adjacent lit sub pixels
3 adjacent lit sub pixels (one white pixel)
Distance between two bright dot defects*
Total bright dot defects of all types
BLACK DOT DEFECTS
MODEL
1 dark sub pixel
2 adjacent dark sub pixels
3 adjacent dark sub pixels
Distance between two black dot defects*
Total black dot defects of all types
TOTAL DOT DEFECTS
MODEL
Total bright or black dot defects of all types
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ACCEPTABLE LEVEL
150T4/170T4
4 or fewer
2 or fewer
0
15 mm or more
4 or fewer
ACCEPTABLE LEVEL
150T4/170T4
4 or fewer
2 or fewer
0
15 mm or more
4 or fewer
ACCEPTABLE LEVEL
150T4/170T4
5 or fewer