HELP TV NERDS! Samsung HCN653W TV

I have looked all over the web for the last 2 days and found no real help as of yet (well atleast not exact to my problem) On my TV i have what looks like a wave. it looks like a wave of hot pink and dark hunter green. these waves are approx 1mm wide swirve from the top to the bottom of the screen and are throughout the entire screen. So every other 1mm is a pink wave and the 1mm in between is a dark hunter green. i can see a picture and watch tv however this spans over every input source. PLEASE advise.