Apparatus for scanning documents in a raster line mode using mar

Details Apparatus for scanning documents in a raster line mode using mar Apparatus for scanning documents in a raster line mode using mar

1986-07-03

1987-12-29

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

358293, H04N 110

Patent

active

047163003

ABSTRACT:
The apparatus consists of a hand device (3) and a control device (1) which are interconnected by a flexible cable (2). The hand device, which has a mechanism (17) with shafts (18) and a line-long optical scanner (13), is moved by hand across the document (21) to scan the document in a raster line mode. The display of the scanned document area by the display device (9) and the transfer into a memory of the control device (1) are selectable via key switches (6, 7) fitted in handles (5).

REFERENCES:
patent: 4050780 (1977-09-01), Wei et al.
patent: 4348593 (1982-09-01), Seachman
patent: 4518999 (1985-05-01), Kurata et al.
patent: 4652937 (1987-03-01), Shimura et al.

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