OK, I have an old Hitachi 50'' "ultravision" rear projection tv. However, it seems that the red lense is out of phase/focus with the other lenses so that it looks like there's red ghosting on the ...

The problem appears so wide spread consumers have come up with numerous nicknames for the issue-- green blobs, yellow stains, and pink blotches are just a few. Whatever you call it -- thousands of ...