Pixelstructure
Types of Pixel Failures:
• Type 1:
A constantly lit pixel (a bright, white spot), even though it is
not addressed
A white pixel is caused when all three sub-pixel are lit.
• Type 2:
A pixel that does not light up (dark, black spot), although it
is addressed
• Type 3:
Abnormal or defective red, green or blue sub-pixels.
(E.g. constantly lit with half the brightness, one colour is not
shining, blinking or flickering, but not belonging to Type 1 or
2 Pixel Failures)
In addition:
pixels in an array of 5 x 5 pixel). A cluster is an array of 5 x 5
pixel (15 x 5 sub-pixel).
ISO 13406-2, Class II
Resolution
1024 x 768
1280 x 854
1280 x 1024
1400 x 1050
90
A cluster of type 3 (= 2 or more defective sub-
Type 1
Type 2
2
3
3
3
Standards
Rows
Blue
Green
Red
Type 3
2
4
3
6
3
7
3
8
Cluster
Cluster
Type 1,
Type 3
Type 2
0
2
0
3
0
3
0
3