Light admitting device

Details Light admitting device Light admitting device

1991-03-29

1992-08-04

Gonzalez, Frank

Optical waveguides

Optical fiber bundle

385121, G02B 604

Patent

active

051366746

ABSTRACT:
An optical fiber assembly is used to conduct incident light from, e.g., a light-diffusing plate to a photodetecting apparatus such as an automatic white balance sensor equipped with an RGB filter. The light-admitting ends of the fibers are distributed substantially uniformly across the light-admitting end of the fiber assembly, and the light-issuing ends of the fibers are arranged in a predetermined pattern, e.g., they are grouped in accordance with the arrangement of the RGB filter.

REFERENCES:
patent: 4057338 (1977-11-01), Yevick
patent: 4734918 (1988-03-01), Bauer et al.
patent: 4874227 (1989-10-01), Matsukawa et al.
patent: 4930849 (1990-06-01), Tanaka
patent: 4932747 (1990-06-01), Russell et al.
patent: 4952022 (1990-08-01), Genovese
patent: 4983015 (1991-01-01), Bourguignat et al.
patent: 4997259 (1991-03-01), Ichimura et al.

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