Linear light passing media having certain striped characteristic

Details Linear light passing media having certain striped characteristic Linear light passing media having certain striped characteristic

1984-04-04

1986-02-25

Walsh, Donald P.

Illumination

Light modifier

Refractor

362340, 362293, 362291, 362260, 362223, F21V 500

Patent

active

045731110

ABSTRACT:
A linear light passing media, typically a linear prismatic lens or a linear diffuser strip, is provided with linear areas of coloration to give a striped effect to the media. Color or neutral stripes are provided to areas of the media that are observable by persons standing in the vicinity of the lighting fixture; they act to give the media a psychological pleasing appearance, or on linear prismatic lenses, to mask out bright strips on the prismatic surfaces or at the base of the lens.

REFERENCES:
patent: 3348039 (1967-10-01), Schrage
patent: 4390930 (1983-06-01), Herst
patent: 4420798 (1983-12-01), Herst
patent: 4432044 (1984-02-01), Lautzenheiser

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