Projection screen and method for making same

Details Projection screen and method for making same Projection screen and method for making same

1979-11-16

1981-10-27

Wintercorn, Richard A.

Plastic and nonmetallic article shaping or treating: processes

Outside of mold sintering or vitrifying of shaped inorganic...

Including plural heating steps

264 455, 428159, G03B 2160

Patent

active

042970016

ABSTRACT:
A projection screen is disclosed having a surface formed by a plurality of irregularly distributed microstructural elements shaped like the outer surface of contiguous bubbles. Also disclosed is a method for making such projection screens.

REFERENCES:
patent: 2237567 (1941-04-01), Land
patent: 2328219 (1943-08-01), Land
patent: 2454515 (1948-11-01), Land
patent: 3154461 (1964-10-01), Johnson
patent: 3214234 (1965-10-01), Bottomley
patent: 3408132 (1968-10-01), Chandler et al.
patent: 3607596 (1971-09-01), Fairbanks

Affiliated with

Also associated with

Rating

Projection screen and method for making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-276807