Multilaser bi-directional printer with an oscillating...

Details Multilaser bi-directional printer with an oscillating... Multilaser bi-directional printer with an oscillating...

2006-11-07

2006-11-07

Pham, Hai (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

C347S259000

Reexamination Certificate

active

07133061

ABSTRACT:
System and method for generating lines of data on a photosensitive medium for use with a display or a printing apparatus. The lines of data are generated by two or more modulated and parallel laser light beams onto a resonant pivoting torsional hinged mirror. The pivoting mirror sweeps the two modulated light beams back and forth across the photosensitive medium to provide bi-directional printing. Relative motion between the photosensitive medium and the plane of the sweeping light beam is provided by moving the photosensitive medium when used with a printing apparatus or by also orthogonally moving the sweeping plane of the light beams when used with a display device.

REFERENCES:
patent: 4533941 (1985-08-01), Keane et al.
patent: 4689482 (1987-08-01), Horikawa et al.
patent: 6945652 (2005-09-01), Sakata et al.
patent: 2002/0164157 (2002-11-01), Hori et al.

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