Operation Manual

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50
PIXEL ERRORS WITH LCD TVS
Active matrix LCDs (TFT) with a resolution of 1024 x 768 pixel (XGA), which
are in turn composed of three sub-pixels each (red, green, blue), contain
about 2.4 million addressable transistors. Because of this very high number of
transistors and their extremely complex production process occasionally de-
fective or incorrectly addressed pixels or sub-pixels may occur.
Item Acceptable
Number
1 N <= 2
2 two next to each other N <= 1
Bright Sub
Pixel
3 or more next to each other N <= 0
Distance Minimal distance between bright
sub pixel
L >= 5 mm
1 N <= 7
2 next to each other N <= 2
Dark Sub Pixel
3 or more next to each other N <= 0
Distance Minimal distance between dark sub
pixel
L >= 5 mm
Total number of bright and dark sub pixel N<=7
Rows
Blue
Green
Red