Title:
光学装置及び画像形成装置
Document Type and Number:
Japanese Patent JP4328673
Kind Code:
B2
Abstract:
An optical apparatus comprises a first image bearing member; a second image bearing member; a first reflection member for reflecting a deflection-scanned first laser beam toward the first image bearing member; a second reflection member for reflecting a deflection-scanned second laser beam toward the second image bearing member; and a curving support member for curving, in a reflection direction, a reflection surface of the first reflection member, which reflects the first laser beam. The curving support member includes a support portion which supports a surface on the side of a direction in which the first reflection member curves, a contact portion of the support portion with respect to the first reflection member is of a shape having a curvature.
Inventors:
Hiroshi Nakahata
Application Number:
JP2004166900A
Publication Date:
September 09, 2009
Filing Date:
June 04, 2004
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J2/44; G02B26/10; B41J2/47; G02B26/12; H01J3/14; H04N1/113
Domestic Patent References:
| JP2002311361A | ||||
| JP2002148550A | ||||
| JP2004301971A |
Attorney, Agent or Firm:
Nakagawa International Patent Office
Hiroyuki Nakagawa
Kosuke Tobita
Sorimachi Yukiyoshi
Hiroyuki Nakagawa
Kosuke Tobita
Sorimachi Yukiyoshi