Display depolarizer

Details Display depolarizer Display depolarizer

1992-11-09

1995-04-18

Epps, Georgia Y.

Optical: systems and elements

Polarization without modulation

Polarization by scattering

359839, 359884, 359872, 362 831, 345 7, G02R 2728

Patent

active

054083575

ABSTRACT:
A high-contrast reflective display for use under high ambient light conditions for individuals wearing sunglasses and particularly polarized sunglasses includes a reflective target for a light emitting source of information to be displayed. The target is a relatively thin transparent polymeric film having a metalized rear reflective surface. The film, in a preferred embodiment, is a Mylar film having a thickness of from about 0.001-0.005 inches with a neutral density tint. The metal coating was aluminum vacuumed deposited on the film layer. The composite target can be adhered to a support using a suitable bonding adhesive applied to the metalized film.

REFERENCES:
patent: 328587 (1892-08-01), Arbisi
patent: 2292606 (1942-08-01), Briggs
patent: 4340646 (1982-07-01), Ohno et al.
patent: 4367014 (1983-01-01), Howden
patent: 4419397 (1983-12-01), Neat et al.
patent: 4605292 (1986-08-01), McIntosh
patent: 5037182 (1991-08-01), Groves et al.
Roberts et al, U.S. Statutory Invention Registration, H1109, Oct. 6, 1992.

Affiliated with

Also associated with

Rating

Display depolarizer does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-70336