Philips 150S7 Service Manual page 92

15" LCD Color Monitor
10. Philips' Flat Panel Monitors Pixel Defect Policy
BRIGHT DOT DEFECTS
MODEL
1 lit subpixels
2 adjacent lit subpixels
3 adjacent lit subpixels
Distance between two bright dot defects
Total bright dot defects of all types
BLACK DOT DEFECTS
MODEL
1 dark subpixels
2 adjacent dark subpixels
3 adjacent dark subpixels
Distance between two dark dot defects
Total dark dot defects of all types
Total DOT DEFECTS
MODEL
Total bright or dark dot defect of all type
Fig 1: Brightness Uniformity
256 512
P2 P6
P7
P4
ACCEPTABLE LEVEL
150S7
2
1
0
< 15 mm
2
ACCEPTABLE LEVEL
150S7
5
2
0
< 15 mm
5
ACCEPTABLE LEVEL
150S7
5
768
P3
P1
P8
P9 P5
92
PIXEL
192
384
576
150S7