Light piping displays

Details Light piping displays Light piping displays

1988-09-30

1990-04-17

Lazarus, Ira S.

Illumination

Revolving

362812, 40547, F21V 704

Patent

active

049185780

ABSTRACT:
A visual display device illuminated by flexible and shock absorbing edge-lighting means is provided. The device includes a transparent panel of light piping material and a light-scattering design integrated with the panel. The transparent panel has a light-receiving edge along the perimeter thereof. A flexible plastic-exterior light string comprises lighting elements housed in a light refracting conduit. The light string is nudged and pressed against the light-receiving edge of the transparent panel to deform the refracting conduit of the light string to the contour of the edge.

REFERENCES:
patent: 1950548 (1934-03-01), Fuller, Jr.
patent: 2644113 (1953-06-01), Etzkorn
patent: 3197902 (1965-08-01), Buzan
patent: 3591941 (1971-07-01), Joffe, Jr.
patent: 4271458 (1981-06-01), George, Jr.
patent: 4385343 (1983-05-01), Plumly
patent: 4453200 (1984-06-01), Trcka et al.
patent: 4475298 (1984-10-01), Muoroz
patent: 4715137 (1987-12-01), Schive

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