Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshinori Hayashi0
Naoto Watanabe0
Date of Patent
June 28, 2011
0Patent Application Number
120218500
Date Filed
January 29, 2008
0Patent Primary Examiner
Patent abstract
An optical scanning device includes a light source, a deflector, and an image-forming optical system. The deflector includes a deflecting surface for deflecting light beams in a main scanning direction. The image-forming optical system includes two relay lenses having a positive power in the main scanning direction. The relay lenses cause main light beams of light beams emitted from the light source to cross near the deflecting surface in the main scanning direction.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
