There are laser projectors, but apparently they're very expensive for not much gain: http://www.trustedreviews.com/lg-hecto-100in-laser-tv-projector_Projector_r

There are laser projectors, but apparently they're very expensive for not much gain: http://www.trustedreviews.com/lg-hecto-100in-laser-tv-projector_Projector_review http://www.trustedreviews.com/lg-hecto-100in-laser-tv-projec...