This AVSForum post claims that Apple will be entering the high-end projector market.
Apple will be announcing a new FP. He said the launch is part of their 20th anniversary and they are launching a new product line and will get aggressive entering the market.
He saw a demonstration of this projector and said it was one of the best hes seen, he was really blown away. He would not go into detail on what technology they were using. He sells a lot of 3 chips so he knows what a good picture looks like.