Title:
Exposure device
Document Type and Number:
Japanese Patent JP6296325
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide exposure equipment for an image forming apparatus capable of more inexpensively forming a high-quality image, and a method of manufacturing a light shielding member.SOLUTION: In a line head 29, an inner peripheral surface of a light guiding hole 2971 of a light shielding member 297 assumes a porous shape. Thus, when light emitted from a light-emitting device 2951 passes through the light guiding hole 2971, stray light can be suppressed because such reflection as to be indicated by a dotted line is suppressed even in the case where light is launched into the inner peripheral surface.
Inventors:
Yoshiyuki Masuda
Application Number:
JP2013148181A
Publication Date:
March 20, 2018
Filing Date:
July 17, 2013
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
B41J2/447; B41J2/45; H04N1/036
Domestic Patent References:
| JP2008307885A | ||||
| JP61099125U | ||||
| JP2006131881A | ||||
| JP2009210739A | ||||
| JP2009054352A | ||||
| JP2008087352A | ||||
| JP1190470A | ||||
| JP62043961A | ||||
| JP3003563A | ||||
| JP2006068900A | ||||
| JP5069393A |
Foreign References:
| WO2012053341A1 |
Attorney, Agent or Firm:
Keijiro Tamura
Kenichi Kobayashi
Kenichi Kobayashi