Philips 19B1CB/27 User Manual page 37

Philips Pixel Defect Policy
file:///D|/cd manual/0812/Q70G900081315B 19B1 final/Q70G900081315B 19B1 final/lcd/manual/ENGLISH/19B1/product/pixel.htm（第 3／4 页）8/12/2009 6:25:24 PM
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 subpixel
2 adjacent lit subpixels
3 adjacent lit subpixels (one white pixel)
Distance between two bright dot defects*
Total bright dot defects of all types
BLACK DOT DEFECTS
MODEL
1 dark subpixel
2 adjacent dark subpixels
3 adjacent dark subpixels
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
ACCEPTABLE LEVEL
19B1
3
1
0
>15mm
3
ACCEPTABLE LEVEL
19B1
5 or fewer
2 or fewer
0
>15mm
5 or fewer
ACCEPTABLE LEVEL
19B1
5 or fewer