Download Philips S231C4AFD

6. Customer care and warranty
Proximity of Pixel Defects
Two adjacent lit sub pixels:
- Red + Blue = Purple
- Red + Green = Yellow
- Green + Blue = Cyan (Light Blue)
Because pixel and sub pixels defects of the
same type that are near to one another may be
more noticeable, Philips also speciÀes tolerances
for the proximity of pixel defects.
Three adjacent lit sub pixels (one white pixel).
Note
A red or blue bright dot must be more than 50
percent brighter than neighboring dots while
a green bright dot is 30 percent brighter than
neighboring dots.
Black Dot Defects
Black dot defects appear as pixels or sub pixels
that are always dark or 'off'. That is, a dark dot is
a sub-pixel that stands out on the screen when
the monitor displays a light pattern. These are
the types of black dot defects.
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