Rear projection screen

Details Rear projection screen Rear projection screen

G - Physics

03

B

88/93

G03B 21/62 (2006.01)

Patent

CA 1253725

18 ABSTRACT: Rear projection screen. A rear projection screen is disclosed which uses a front surface lenticular array to distribute light from projection light sources through a horizontal angle of virtually 180° with uniform luminance. Each lenticular element of the array is characterised by having a height to width ratio of at least 1:1 and a pitch width to tip width ratio of at least 2:1. The lenticular array is further characterized as having the capability of having approxima- tely two-thirds of the front surface area black masked.

470634

Affiliated with

Also associated with

Rating

Rear projection screen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rear projection screen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rear projection screen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1225269