Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1986-09-02
1987-09-08
Chin, Tommy P.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358 63, 358 71, 358250, H04N 574
Patent
active
046928081
ABSTRACT:
Apparatus for producing a projected real-time visible display (9). A light source (2) and associated collimator (3,4) produces a collimated light beam (18) which is modulated by a linear array (6) of electronically controlled optical elements (16) with input data (30) that is formatted in a line-by-line fashion. A nutating mirror (8) sweeps the resulting modulated light beam (19) in synchronism with the input image line-segmented data (30), thereby producing the projected display (9). Elements comprising an electronic control circuit (11), which couples the input signal (30) to the modulator (6) and controls the nutation of the mirror (8), are presented, along with a timing diagram (FIG. 3) showing the functioning of the elements comprising said control circuit (11).
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News Release by Semetex Corp. and Accompanying Advertisement of its Sight-Mod Product Appearing in the Feb. 1986 Edition of Laser Focus/Electro-Optics.
Chin Tommy P.
Ford Aerospace & Communications Corporation
Radlo Edward J.
Zerschling Keith L.
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