LCD Pixel Tester
Detect "Stuck and Dead Pixels" in your android phones LCD screen.
Do you need to check your phones LCD screen for dead and stuck pixels. Usefull especially when buying used phones. Install this very small and simple app. This application will cycle colors that will be able to display non-working pixels.
Tap the screen to view next color or to stop color-cycling when it is running.
Stuck pixels are often incorrectly referred to as "dead pixels", which have a similar appearance. In a dead pixel, all three sub-pixels are permanently off, producing a pixel which is permanently white for TN panels and black for other types of panels.
- Wikipedia
Disclaimer: This application will not fix dead pixels. Due to different LCD manufacturing techniques and technologies, this application does not guarantee to fix all found LCD problems. The fast color transition effects may potentially trigger seizures to people with photosensitive epilepsy. Viewer discretion is advised.
Do you need to check your phones LCD screen for dead and stuck pixels. Usefull especially when buying used phones. Install this very small and simple app. This application will cycle colors that will be able to display non-working pixels.
Tap the screen to view next color or to stop color-cycling when it is running.
Stuck pixels are often incorrectly referred to as "dead pixels", which have a similar appearance. In a dead pixel, all three sub-pixels are permanently off, producing a pixel which is permanently white for TN panels and black for other types of panels.
- Wikipedia
Disclaimer: This application will not fix dead pixels. Due to different LCD manufacturing techniques and technologies, this application does not guarantee to fix all found LCD problems. The fast color transition effects may potentially trigger seizures to people with photosensitive epilepsy. Viewer discretion is advised.
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Reviews (9)
Rup. S.
May 4, 2015
It just shows dancing blinking screen. Nothing else
Rya.
Feb 24, 2014
Cannot Keep full screen mode after a first color change
Sim. R.
Mar 3, 2013
It actually worked...
A. G. u.
Dec 22, 2013
How do I know it's trying to fix the pixels or it has fixed it?
Ada. G.
Jan 16, 2013
Let my cat hit the screen and it bugged out, Than it kept hitting my tablet. I laughed for a good twenty minutes, Great app!
Jay. L. A.
Dec 13, 2012
simplistic and does what it says. very lightweight usefull tool. thank you
Den. F.
Dec 29, 2012
Nothing special but it might help me sell my tab :-)
jun. a.
Dec 30, 2012
its nice!thank you for this app!
Now I know I have a stuck pixel in my old galaxy y I REALLY HOPE MY NEW PHONE DOSENT HAVE ANYTHING!