Illuminated lightbox structure with light dispersion members

Details Illuminated lightbox structure with light dispersion members Illuminated lightbox structure with light dispersion members

1997-10-15

1999-09-07

Cariaso, Alan

Illumination

Plural light sources

With modifier

362240, 362355, F21V 1114

Patent

active

059475897

ABSTRACT:
A rear illuminated fascia apparatus for mounting on a surface is disclosed. The apparatus has a support structure comprising support brackets, top and bottom edge frame members, and corner members which tension and hold in place a flexible, translucent sheet material. Metal halide lights are used to illuminate the sheet material. A light dispersion member is positioned between the lights and the sheet material to uniformly distribute and disperse the light through the sheet material. Access members in the apparatus and access openings in the light dispersion member allow convenient changes of the lights.

REFERENCES:
patent: 1578721 (1926-03-01), Diesel
patent: 2141139 (1938-12-01), Howe et al.
patent: 3296431 (1967-01-01), Green
patent: 3460299 (1969-08-01), Wilson
patent: 5381324 (1995-01-01), Hillstrom et al.
patent: 5537302 (1996-07-01), Hillstrom et al.
patent: 5613763 (1997-03-01), Hillstrom et al.
patent: 5746503 (1998-05-01), Hillstrom et al.

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