Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1976-11-18
1978-06-27
Henry, Jon W.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358206, 358231, 358 63, G02B 2717, H04N 334, H04N 308, H04N 914
Patent
active
040971155
ABSTRACT:
A system for producing a two-dimensional multiple line display by scanning a single source or a plurality of linearly arrayed sources with a first rotating or nutating reflective element to reflect the single source or the plurality of independent sources across a screen to produce a display consisting of a single line array in the case of a single source or a band of lines in the case of a plurality of sources. A second rotating or nutating reflective element is employed to reflect the display on the screen to produce a two-dimensional multiple line image of the single line display or a two-dimensional multiple band array of the band of lines. 2
REFERENCES:
patent: 1934821 (1933-11-01), Rudenberg
patent: 1996492 (1935-04-01), Schroter
patent: 2141746 (1938-12-01), Gray
patent: 2552455 (1951-05-01), Pond
Garwin Richard Lawrence
Levine James Lewis
Goodwin John J.
Henry Jon W.
International Business Machines - Corporation
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