About Dead Pixel Tester
Easy to use, small and compact application to aid in the checking of a TFT/LCD screen for dead or stuck pixels. Use patterns to see better and even try and fix stuck pixels with the exerciser!
Dead Pixel Tester NEW VER 2.50 - 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 dead (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). This application is freely distributable for non comercial gain, for any other usage please contact us.
Previous Versions
Here you can find the changelog of Dead Pixel Tester since it was posted on our website on 2015-04-25 03:00:00.
The latest version is 3.0 and it was updated on 2024-04-19 21:41:44. See below the changes in each version.
Dead Pixel Tester version 3.0
Updated At: 2009-11-23
Changes: New patterns, improved colour bars on multi screen
Disclaimer
External Download
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