Head device for printer

Details Head device for printer Head device for printer

1996-02-29

1998-07-14

Le, N.

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

347256, 385 88, 385 89, B41J 245

Patent

active

057812233

ABSTRACT:
A print head for use in a printer has a light source, a pair of lenses, and a pair of light guides. The light source has five light-emitting diodes for emitting light through respective optical fibers of the light guide to the lens. The optical fibers have the same curvature and length for uniformizing the amounts of light that are applied through the lens to a photosensitive medium.

REFERENCES:
patent: 2598115 (1952-05-01), Dodge
patent: 4118105 (1978-10-01), Voigt
patent: 4389655 (1983-06-01), Baues
patent: 4797691 (1989-01-01), Akiyoshi et al.
patent: 4958966 (1990-09-01), Andrews
Patent Abstracts of Japan; vol. 14, No. 504 (P-1127), Jan. 5, 1990, & JP A 02 210343 (Konica), Aug. 21, 1990, *Abstract*.
Patent Abstracts of Japan; vol. 11, No. 383 (P-646), Dec. 15, 1987, & JP A 62 150308 (Sumitomo Electric Ind Ltd), Jul. 4, 1987, *Abstract*.

Affiliated with

Also associated with

Rating

Head device for printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Head device for printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Head device for printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1887193