i have always been told that lcd tv products do not suffer screen image burn in but when i went in cuurys to look that them today a philips model i don't know which model. it was in 14:9 format with teltext on it. so i had a play turned it to 16:9 and turn the teltext off. when i did it had dim black bars down each side where the screen cut off in 14:9 mode and it also had a permanent 120 burnt in the top left hand corner from the teltext. so if lcd panels don't suffer screen burn what was the markins i saw.