Image reading device

Details Image reading device Image reading device

1995-07-24

1997-06-17

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358483, 358494, 358449, 358468, 358474, 382286, 382317, H04N 104, H04N 140, G06K 920

Patent

active

056402511

ABSTRACT:
An image reading device includes a photoelectric conversion array of a number of photoelectric conversion elements arranged in a first direction; and a scanner which scans photoelectric conversion elements in the first direction, the scanner having: a first scanning mode of scanning respective photoelectric conversion elements of two or more primary regions defined in the photoelectric conversion array in parallel; and a second scanning mode of scanning respective photoelectric conversion elements of two or more secondary regions defined in a particular primary region in parallel, and a switch which switches over the first and second scanning modes.

REFERENCES:
patent: 5412422 (1995-05-01), Yamada
patent: 5414522 (1995-05-01), Moriya
patent: 5436737 (1995-07-01), Nakajima

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