Default Bottom half of my screen turned light green.

I had something strange happen on my retail vzw note 3 a few days ago. I opened the camera app and started to snap a picture and the bottom half of my screen turned green "from the middle of my phone down even the hard keys", this lasted for about 5 mins it was a light green i could still see what was in the background. It has only happened once.
HyperDrive RLS6.
Has anyone experienced anything like this?