T
Tramp
Dead Pixel Tester - TFT screens have thousands of pixels, on a 1024x768
monitor, there are three cells for each pixel - one each for red, green,
and blue - which amounts to nearly 2.4 million cells (1024x768x 3 =
2,359,296). There's only a slim chance that all of these will be
perfect; more likely, some will be stuck on (creating a "bright" defect)
or off (resulting in a "dark" defect). DPT was written to help me check
my own screens by cycling through the three primary colours used
(red,green,blue) and all on (white) and all off (black). Simply select a
colour then closely inspect your monitor in each of the primary colours
checking for pixels that are not operating as expected. Stuck pixels
(always on) are easier to noticed then pixels that are not on due to
their size (normally under .5mm).
http://www.dps.uk.com/freeware_DTP.htm
monitor, there are three cells for each pixel - one each for red, green,
and blue - which amounts to nearly 2.4 million cells (1024x768x 3 =
2,359,296). There's only a slim chance that all of these will be
perfect; more likely, some will be stuck on (creating a "bright" defect)
or off (resulting in a "dark" defect). DPT was written to help me check
my own screens by cycling through the three primary colours used
(red,green,blue) and all on (white) and all off (black). Simply select a
colour then closely inspect your monitor in each of the primary colours
checking for pixels that are not operating as expected. Stuck pixels
(always on) are easier to noticed then pixels that are not on due to
their size (normally under .5mm).
http://www.dps.uk.com/freeware_DTP.htm