Hi,i recently found a bright patch on my monitor.i've given up looking for a fix for it as apparently there isn't one - however,i'm interested to know what causes these in the first place,as i would like to avoid it happening again when i give in to irritation soon to buy a new screen.i've read it may be "bruising"? i did clean my screen recently with screen wipes,but i was very gentle.i wonder if fly droppings/vomit might have worn through the the anti glare coating? i read on some laptop forum where -it seems a bright patches are much more prevalent on the ips version of a particular panel as opposed to the tn version.(my screen is an ips panel) so would i be better off buying a tn panel or perhaps a tv? baring in mind the bright patch on my current screen only really bothers me when playing my games console.i suppose it may get worse over time.i'd rather have a lower quality panel without faults/that is cleanable.it seems like it just wasn't safe to touch it at all in the first place any suggestions please? thanks