LED TV, Is this clouding? Can it be fixed?

[paulfoxultra]

A year ago my backlit led tv started to get a purple area that has grown and increased into purple/blue areas and dark areas, most evident on white screens. It looks mostly random. I have a good picture but do not see where I can upload it for advice.
https/i.imgur.com/vkIfKGI.jpg

 

[Dark Lord of Tech]

Use imgur to upload to the forum.