Fiber optic illuminator display

Details Fiber optic illuminator display Fiber optic illuminator display

1991-12-18

1993-02-02

Ben, Loha

Optical: systems and elements

Absorption filter

Movable in or out of optical path

359385, 385 32, 385116, 362 32, G02B 522

Patent

active

051842530

ABSTRACT:
An optical fiber illuminator display, uses a color filter light source assembly having a color filter cylinder rotated by a motor and a light source to project light through the color filters on the color filter wheel; a display board having patterns formed of holes; and a bunched optical fiber set held by a holder in front of the color filter wheel to transmit color light to the patterns on the display board, and wherein the bunched optical fiber set consists of a plurality of bus wires, the bus wires each being constituted of a plurality of optical fiber filaments arranged in a row, the optical fiber filaments each having one end fastened in the holder and an opposite end respectively inserted in the holes on the display board.

REFERENCES:
patent: 4519017 (1985-05-01), Daniel
patent: 4786139 (1988-11-01), Sedlmayr
patent: 4917448 (1990-04-01), Oppenheimer
patent: 5021928 (1991-06-01), Daniel
patent: 5036435 (1991-07-01), Tokuda et al.

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