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SCENICVIEW P20W-3/P22W-3
Notes regarding the DIN EN ISO 13406-2 standard
Permanently unlit or lit pixels
The standard of production techniques today cannot guarantee an absolutely fault-free screen
display. A few isolated constant lit or unlit pixels (picture elements) may be present. The maximum
permitted number of pixels faults is stipulated in the stringent international standard ISO 13406-2
(Class II).
Examples:
A 20" or 22" flat-screen monitor with a resolution of 1680 x 1050 has 1680 x 1050 = 1764000 pixels.
Each pixel consists of three subpixel (red, green and blue), so there are almost 5.3 million subpixel in
total. In accordance with ISO 13406-2 (Class II), a maximum of 6 pixels and 9 subpixel may be
defective.
Pixel
Subpixel
Cluster
24
A pixel consists of 3 subpixel, normally red, green and blue. A pixel is
the smallest element that can be generated by complete functionality
of the display.
A subpixel is a separately addressable internal structure within a pixel
that enhances the pixel function.
A cluster contains two or more defective pixels or subpixel in a 5 x 5
pixel block.
A26361-K1175-Z120-1-7619, edition 1
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