High speed electro-optic printer
United States Patent 3220013

Inventors:
Harris, Thomas J.
Publication Date:
11/23/1965
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Assignee:
IBM
Primary Class:
347/260
Other Classes:
359/303, 365/127, 346/146, 396/550, 365/121, 101/45, 399/206
International Classes:
B41J2/435; G02F1/31; G06K15/12; G09G3/04; G02F1/29
US Patent References:
2887935Optical image director
2909972Display apparatus employing electro-optical devices
2931027Visual display apparatus
2983786Optical scanning device
3067413Electro-optical character display system
3074328Photocomposing machine