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8. Customer care and
warranty
8.1 Philips’ Flat Panel Monitors
Pixel Defect Policy
Philips strives to deliver the highest quality
products. We use some of the industry's
most advanced manufacturing processes
and practice stringent quality control.
However, pixel or sub-pixel defects on
the TFT Monitor panels used in at panel
monitors are sometimes unavoidable.
No manufacturer can guarantee that all
panels will be free from pixel defects, but
Philips guarantees that any monitor with
an unacceptable number of defects will be
repaired and/or replaced under warranty.
This notice explains the dierent types of
pixel defects and denes acceptable defect
levels for each type. To qualify for repair or
replacement under warranty, the number of
pixel defects on a TFT Monitor panel must
exceed these acceptable levels. For example,
no more than 0.0004% of the sub-pixels on
a monitor may be defective. Furthermore,
Philips sets even higher quality standards
for certain types or combinations of pixel
defects that are more noticeable than
others. This policy is valid worldwide.
Sub pixels
Pixels
Pixels and Sub pixels
A pixel, or picture element, is composed of
three sub-pixels in the primary colors of red,
green, and blue. Many pixels together form
an image. When all the sub-pixels of a pixel
are lit, the three colored sub-pixels together
appear as a single white pixel. When all
are dark, the three colored sub-pixels
together appear as a single black pixel.
Other combinations of lit and dark sub-
pixels appear as single pixels of other
colors.
Types of Pixel Defects
Pixel and sub-pixel defects appear on
the screen in dierent ways. There are
two categories of pixel defects and
several types of sub-pixel defects within
each category.
Bright Dot Defects
Bright dot defects appear as pixels or
sub-pixels that are always lit or 'on'.
Meaning, a bright dot is a sub-pixel
that stands out on the screen when the
monitor displays a dark pattern. There
are three types of bright dot defects:
One lit red, green, or blue sub-pixel.
One lit red, green or blue sub pixel.
Two adjacent lit sub-pixels:
- Red + Blue = Purple
- Red + Green = Yellow
- Green + Blue = Cyan (Light Blue)
Bekijk gratis de handleiding van Philips Evnia 27M2N3800, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Philips |
| Model | Evnia 27M2N3800 |
| Categorie | Monitor |
| Taal | Nederlands |
| Grootte | 4121 MB |
