Notes regarding the DIN EN ISO 13406-2 standard
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 international standard ISO 13406-2 (Class II).
Examples:
Example: A 17"/19”
fl
at-screen monitor with a resolution of 1280 x 1024 has 1280 x 1024 =
1310720 pixels. Each pixel consists of three subpixels (red, green and blue), so
there are almost 4 million dots in total. In accordance with ISO 13406-2 (Class II), a
maximum of 6 pixels and also 7 subpixels may be faulty
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A26361-K1255-Z120-1-7619, edition 1
