Metallized plastic film mirror for projection television receive

Details Metallized plastic film mirror for projection television receive Metallized plastic film mirror for projection television receive

1997-02-05

1999-04-20

Spyrou, Cassandra

Optical: systems and elements

Mirror

Including specified control or retention of the shape of a...

359900, 353 98, 348782, G02B 508

Patent

active

058962360

ABSTRACT:
A mirror for a rear projection television receiver is formed of stretched and heat-shrunk metallized plastic film A U-shaped aluminum frame is formed out of roll stock and cut and bent into the desired shape The frame has a flat front surface that includes a smooth raised inner edge in contact with the metallized plastic film, which is adhesively secured to the flat front surface of the frame. A rigid backing is secured in close proximity to the metallized plastic film by having its edges sandwiched by the U-shaped frame. The frame has support brackets affixed thereto.

REFERENCES:
patent: 3552835 (1971-01-01), Benzies
patent: 3687524 (1972-08-01), Martinez
patent: 3733116 (1973-05-01), Hutchinson
patent: 3757479 (1973-09-01), Martinez
patent: 3880500 (1975-04-01), Kojabashian
patent: 3936159 (1976-02-01), Pavenick
patent: 3973834 (1976-08-01), Penn et al.
patent: 5422704 (1995-06-01), Sego
patent: 5680262 (1997-10-01), Soliday et al.

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