Scanner document positioning device

Details Scanner document positioning device Scanner document positioning device

1983-04-28

1985-04-30

Haroian, Harry N.

Optics: image projectors

Projected image combined with real object

353121, 353122, 353101, G03B 2100

Patent

active

045140634

ABSTRACT:
Apparatus is disclosed which functions with a scanning arrangement including a charge coupled device (CCD) scanner and an analog-to-digital converter to digitize documents for storage, display and transmission to a remote location. The apparatus is attached to the scanner and consists of a reticle with a site pattern thereon, a lens arrangement and a lamp which are used to position a document for scanning. Prior to scanning the document the lamp is briefly energized to project the pattern onto an easel on which the document is placed, and the portion of the document on which the pattern is projected is the portion that will subsequently be scanned by the scanner.

REFERENCES:
patent: 1750197 (1930-03-01), Schoen
patent: 1916567 (1933-07-01), Grant
patent: 3632197 (1972-01-01), Shelton
patent: 4012136 (1977-03-01), Croix

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