Electro-optical printer

Details Electro-optical printer Electro-optical printer

1980-11-17

1984-01-31

Smith, Jerry

Boots, shoes, and leggings

355 18, G06F 312, G06K 1512

Patent

active

044293690

ABSTRACT:
An electro-optical printer is implemented with an electro-optical character generator in combination with an illumination sensitive medium such as photographic paper. This printer arrangement provides advantages such as being compatible with liquid crystal display devices used on conventional calculators and provides hard-copy printouts with a non-impact printer arrangement.

REFERENCES:
patent: 3824604 (1974-07-01), Stein
patent: 3909626 (1975-09-01), Balasubramanian et al.
patent: 3973111 (1976-08-01), Washizuka et al.
patent: 3975742 (1976-08-01), Kelley
patent: 3976975 (1976-08-01), Cockran
"Calculator Firms Vie for Low End Printing Unit $"; by Kelley and Iscoff; Electronic News, Nov. 5, 1973; p. 32.
"Inexpensive Printers" by Elinoff; Electronic Products Magazine; Aug. 1978; pp. 43-48.
"New Digital Hard Copy Technologies"; by Dawes; Digital Design Magazine; Sep. 1979.
"Are Claims for Liquid Crystal Printing Fantasy or Reality", Digital Design Magazine; Apr. 1978.

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