Image reading apparatus having plural line image sensor chips

Details Image reading apparatus having plural line image sensor chips Image reading apparatus having plural line image sensor chips

1988-07-01

1991-03-26

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358461, H04N 146, H04N 104

Patent

active

050033808

ABSTRACT:
An image reading apparatus having a line image sensor for line scanning a document is disclosed. The line image sensor is comprised of plural sensor chips aligned in the main scan direction thereof each of which has an output terminal for outputting each image signal obtained thereby. The image reading apparatus provides plural analogue to digital conversion means for converting respective analogue image signals outputted from respective image sensor chips into digital data, respectively, plural memory means for memorizing the digital data and an output means for reading said digital data from said plural memory means parallel and for outputting those digital data having been read serially.

REFERENCES:
patent: 4424590 (1984-01-01), Ozawa
patent: 4532551 (1985-07-01), Kurata et al.
patent: 4617596 (1986-10-01), Yoshida et al.
patent: 4667250 (1987-05-01), Murai
patent: 4682216 (1987-07-01), Sasaki et al.
patent: 4692812 (1987-09-01), Hirakara et al.
patent: 4700236 (1987-10-01), Abe
patent: 4734787 (1988-03-01), Hayashi
patent: 4742240 (1988-05-01), Yamanishi et al.
patent: 4760466 (1988-07-01), Nakamura
patent: 4776031 (1988-10-01), Mita
patent: 4821110 (1989-04-01), Murakami
patent: 4866512 (1989-09-01), Hirosawa et al.
patent: 4873570 (1989-10-01), Sizuki et al.
patent: 4945405 (1990-07-01), Hirota

Affiliated with

Also associated with

Rating

Image reading apparatus having plural line image sensor chips does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image reading apparatus having plural line image sensor chips, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image reading apparatus having plural line image sensor chips will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-621482