Polygon mirror, deflecting apparatus, image forming...

Details Polygon mirror, deflecting apparatus, image forming... Polygon mirror, deflecting apparatus, image forming...

2006-03-14

2006-03-14

Cherry, Euncha P. (Department: 2872)

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

C359S198100

Reexamination Certificate

active

07012725

ABSTRACT:
There is provided a polygon mirror comprising a mirror body shaped in a regular polygon and having circumferential surfaces, a top surface and a bottom surface, a reflection surface formed on each of the circumferential surface, a machining reference surface provided on one of the top and bottom surfaces, machined to form a mirror surface and used as a reference surface for machining the reflection surface on each of the circumferential surfaces and an assembling reference surface provided on one of the top an bottom surfaces, shaped in parallel to the machining reference surface, machined to form a rough surface and used as a reference surface for assembling the polygon mirror. The polygon mirror has a high degree of reliability in terms of stable optical characteristic when a polygon mirror and a flange member are bonded with each other.

REFERENCES:
patent: 5359460 (1994-10-01), Urakawa
patent: 5373391 (1994-12-01), Isobe et al.
patent: 5596443 (1997-01-01), Konno et al.
patent: 5661588 (1997-08-01), Ishizuka et al.
patent: 5692287 (1997-12-01), Nakamura et al.
patent: 6449000 (2002-09-01), Suzuki
patent: 2002-048996 (2002-02-01), None
patent: 2002-048997 (2002-02-01), None

Affiliated with

Also associated with

Rating

Polygon mirror, deflecting apparatus, image forming... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polygon mirror, deflecting apparatus, image forming..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polygon mirror, deflecting apparatus, image forming... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3539461