Optical scanner for scanning a laser beam in accordance with...

Details Optical scanner for scanning a laser beam in accordance with... Optical scanner for scanning a laser beam in accordance with...

2008-03-11

2008-03-11

Pham, Hai (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

C347S257000

Reexamination Certificate

active

07342599

ABSTRACT:
In a disclosed optical scanner, an optical axis adjustment is made by moving a circuit board on which a light emitting device open-type semiconductor laser is mounted along a base face of an optical box. For a high-quality optical scanning, the circuit board is attached to the base face of the optical box. The invention provides a light emitting element open-type in which a semiconductor laser is disposed in an optical box which is almost hermetically sealed with a cover to avoid adhesion of dusts, electrostatic destroy, and deterioration in picture quality.

REFERENCES:
patent: 5351264 (1994-09-01), Kato et al.
patent: 5490158 (1996-02-01), Mogi
patent: 5774248 (1998-06-01), Komatsu
patent: 6469772 (2002-10-01), Itabashi
patent: 6992690 (2006-01-01), Mogi et al.
patent: 63014331 (1988-01-01), None
patent: A 64-6917 (1989-01-01), None
patent: 06067102 (1994-03-01), None
patent: A 6-77604 (1994-03-01), None
patent: 2000249957 (2000-09-01), None
patent: 2003022542 (2003-01-01), None

Affiliated with

Also associated with

Rating

Optical scanner for scanning a laser beam in accordance with... 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 scanner for scanning a laser beam in accordance with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical scanner for scanning a laser beam in accordance with... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2813059