Fiber optic curtain

Details Fiber optic curtain Fiber optic curtain

1990-10-09

1991-11-19

Ullah, Akm

Optical waveguides

Optical fiber bundle

362 32, 26 69C, 191453, 245 21, 385147, 385901, G02B 600

Patent

active

050660853

ABSTRACT:
A fiber optic curtain when activated projects a multitude of bright pinpoints of light without the use of electrical wires or lamp filaments for illumination. The curtain has one or more cloth panels with attached fiber optic strands having tips substantially perpendicular to and substantially flush with the front face of the panels. Bright pinpoints of light are formed at the tips when the other ends of the fiber optic strands are connected to a light source, but the tips are not visible before the light source is activated.

REFERENCES:
patent: 4052120 (1977-10-01), Sick et al.
patent: 4234907 (1980-11-01), Daniel
patent: 4538527 (1985-09-01), Kitchen
patent: 4629858 (1986-12-01), Kyle
patent: 4691744 (1987-09-01), Haver et al.
patent: 4867820 (1989-09-01), Jacobson et al.

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