[Android Central Question]

I have an LG stylo tablet and I dont use it frequently, but one day i picked it back up and saw that 3 of the corners corners of my screen are fading slightly? As if something is just eating away at the corners.

But when i take screenshots the faded corners dont show up on the screenshot, so im assuming its a physicaly thing with it then? There were also these little bubbles that popped up on the inside of my screen as well? There's only two but i thought it was my screen protecter having bubbles in it, but when i removed it the circles were behind it still. Im not sure whats going on? But the fading corners look like theyre spreading more slowly. Even through all this the screen still works. Its just that im afraid of the corners spreading to the point i cant see my screen anymore.

Could someone offer some advice or help please?

[Kodak2]

Depending on where you store your tablet, could it be condensation behind the glass?