Image reading device

Details Image reading device Image reading device

1989-09-01

1991-01-22

Coles, Sr, Edward L.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358475, 358482, 350276R, H04N 104

Patent

active

049874993

ABSTRACT:
An image reading device includes original illuminating means for applying illuminating light to a surface of an original which contains image information at an illuminating angle .alpha. with respect to a line normal to the surface of the original, and image reading means for reading light containing the image information and reflected by the surface of the original in response to application of the illuminating light thereto, at a reading angle .beta. with respect to said line normal to the surface of the original. The illuminating angle .alpha. and the reading angle .beta. are selected to meet the following relationship:

REFERENCES:
patent: 4010364 (1977-03-01), Fuwa
patent: 4058723 (1977-11-01), Anthony
patent: 4707615 (1987-11-01), Hosaka

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