Title:
光走査装置及び画像形成装置
Document Type and Number:
Japanese Patent JP5896215
Kind Code:
B2
Abstract:
In a light beam scanning device, a plurality of light sources, which irradiates a plurality of light beams in a first direction and is retained by a holder, are disposed at distance from one another in a second direction orthogonal to the first direction. The plurality of light beams are incident, via a coupling optical system, to deflecting and reflecting surfaces of a deflector from a direction that is tilted with respect to a plane orthogonal to the rotational shaft of the deflector. The holder is supported by a housing of the light beam scanning device at a plurality of different positions in a third direction extending from the light source to the coupling optical system.
Inventors:
Nobuyuki Arai
Makoto Hirakawa
Yoshinobu Sakagami
Noboru Kususe
Tomoya Fujii
Makoto Hirakawa
Yoshinobu Sakagami
Noboru Kususe
Tomoya Fujii
Application Number:
JP2012011638A
Publication Date:
March 30, 2016
Filing Date:
January 24, 2012
Export Citation:
Assignee:
株式会社リコー
International Classes:
G02B26/10; B41J2/47; H04N1/113
Domestic Patent References:
| JP2007304166A | ||||
| JP2006032584A | ||||
| JP2001296493A | ||||
| JP2007240817A |
Attorney, Agent or Firm:
Atsushi Tateishi