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Posts: 77 | Thanked: 50 times | Joined on Mar 2012 @ United Kingdom
#241
Originally Posted by Discoveryellow View Post
Thank you for great tips!

Do you know what is the origin of black spots on the screen?
I posted it a while back but because im using phone it just say it again. Its how the screen is. The panel problem. When they make an amoled screen. There is a TFT silicon backplate. Which is supposed to carry the current to the pixels turning them on and off etc... While creating the matrix a laser is used to change the silicon. Because the laser does not heat equally (middle heat different from outside of the laser heat) the crystals in the TFT dont form equally so an equal current does not pass to all pixels. The effect is called mura. Sadly it's a feature of amoled screens. The technology has not been perfected yet like LCD. Some have it worse and others don't.
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