Laser projector? How can you project a raster image using a inherently vector system?
I don't get it. How does it know how big the pixels should be?
(Or maybe it's obvious and I just need a beating with the clue stick here)
The light from the three RGB lasers is scanned in rows just like the electron beam in a CRT. To sweep the angle, a tiny mirror flexes very fast. The technical challenge for these projectors has been switching the mirror fast enough and getting decent performance from miniature red green and blue lasers. I think the blue one was the tough nut to crack.
Anyone can do any amount of work provided it isn't the work he is supposed to be doing at the moment. -- Robert Benchley