Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Patent
1994-06-03
1997-09-16
Reinhart, Mark J.
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
359217, B41J 247
Patent
active
056685904
ABSTRACT:
An optical arrangement for an optical scanning apparatus which can record a plurality of high precision information concurrently, provides for a laser beam emitted from a single light source to be polarized in two polarization directions, and each of the two polarized beams is further imparted with different information according to its polarization direction. Then, the two polarized beams are used for scanning over a photosensitive member to concurrently record respective information at different positions on the photosensitive member. In order to suppress induced light fluctuation depending on an incident angle of light on the beam splitter, an optical rotation means is provided in the optical system, such that a desired optical rotation control can be obtained corresponding to the incident angle on the beam splitter, so as to compensate for the fluctuation of light whereby the beam splitter can be arranged to be free of the influence of the incidence angle of the beam.
REFERENCES:
patent: 4920364 (1990-04-01), Andrews et al.
patent: 5007692 (1991-04-01), Matsuura
Arimoto Akira
Maeda Yoshihito
Maruo Seiji
Sugita Tatsuya
Hitachi , Ltd.
Hitachi Koki Co,. Ltd.
Reinhart Mark J.
LandOfFree
Optical beam scanning system with rotating beam compensation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical beam scanning system with rotating beam compensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical beam scanning system with rotating beam compensation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-221849