Hi I have a strange LCD screen damage in my iphone se 2020.Damage is only fully visible on black backgrounds and not on other colors. I don't know how I got this damage I didn't put my phone in water and I didn't drop it on the floor even ones and the screen isn't cracked anywhere. I have this damage for about 1 year and the phone works normally so yeah I'm just curious what is this damage. I'm sorry for bad grammar English is not my first language.