Graphic symbol line position control means for high speed printing
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United States of America Patent
Stats
-
Dec 23, 1980
Grant Date -
N/A
app pub date -
Apr 2, 1979
filing date -
Apr 2, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to an improved optical system for selecting and presenting individual graphic symbols from an illuminated array of such symbols and establishing individual line positions thereof in high speed photocomposing machine applications. A laser source of radiant energy is utilized for illuminating symbols of the array and acousto-optic light reflector means in combination with image projection optics are included in the process of exposing a record medium to light images of graphic symbols and controlling the positions thereof in a line across the medium.
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International Classification(s)
Cited Art Landscape
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