Light scanning device with plural radii scanning lens system

Details Light scanning device with plural radii scanning lens system Light scanning device with plural radii scanning lens system

1994-05-10

1995-09-19

Reinhart, Mark J.

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

359206, B41J 2435

Patent

active

054519977

ABSTRACT:
A light scanning device has a light deflector for deflecting a light beam in a scanning mode which is outputted by a light source, and a scanning lens for compensating or reducing an amount of shift in scanning position which is due to the error of the light deflector. The device also forms an image of the light beam thus deflected. At least one surface of the scanning lens is non-arcuate when a section is taken with a plane which is perpendicular to the surface scanned with the light beam and which contains the normal of the section taken with the surface. Owing to this construction, the light scanning device is suitable for a high precision laser printer.

REFERENCES:
patent: 4919502 (1990-04-01), Yamakawa
patent: 5025268 (1991-06-01), Arimoto et al.
patent: 5064261 (1991-11-01), Itabashi
"Algorithm and Computing Program of Latest Interpolation," Jouhou Shori Shitsu (Data Processing Room), vol. 17, No. 5 (1976), pp. 417-425.

Affiliated with

Also associated with

Rating

Light scanning device with plural radii scanning lens system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light scanning device with plural radii scanning lens system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light scanning device with plural radii scanning lens system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1831515