Laser beam scanning apparatus

Details Laser beam scanning apparatus Laser beam scanning apparatus

1988-05-26

1989-05-09

Albritton, C. L.

Recorders

Printing, dotting, or punching marker

Ink transfer support or moving means

346160, 358302, G01D 942, G01D 1514, H04N 121

Patent

active

048293229

ABSTRACT:
A laser beam scanning apparatus for beam scanning a medium with the laser beam being deflected by a deflector, comprising a first mirror provided for reflecting the laser beam after deflected by the deflector and a second mirror provided for folding a light path between the first mirror and the recording medium in relation that a first light path between the deflector and the first mirror is intersected with a second light path between the second mirror and the recording medium. The first and second mirrors are arranged so as to be movable in parallel respectively for adjusting a length of scanning line on the recording medium in a direction perpendicular to the scanning line, wherein either one of the first and second mirrors is moved when adjusting said moved mirror has lesser shift amount of the scanning line on the recording medium as compared with the other mirror.

REFERENCES:
patent: 4578689 (1986-03-01), Spencer
patent: 4704698 (1987-11-01), Reiniger
patent: 4731623 (1988-03-01), Oda et al.

Affiliated with

Also associated with

Rating

Laser beam scanning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser beam scanning apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser beam scanning apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-92146