Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Patent
1993-09-07
1996-03-19
Reinhart, Mark J.
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
358296, B41J 247
Patent
active
055006701
ABSTRACT:
A pulsed imaging Raster Output Scanner utilizes pulse width modulation in conjunction with asymmetric spatial filtering to prevent overshoot of the intensity and maintain precise intensity levels into the other exposure levels.
REFERENCES:
patent: 5223857 (1993-06-01), Loce et al.
Johnson et al., "Scophony Spatial Light Modulator", Optical Engineering, vol. 24, No. 1, Jan./Feb. 1985, pp. 93-100.
Ang Anthony
Tan Chye S.
Propp William
Reinhart Mark J.
Xerox Corporation
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