Title:
An image forming device, a light guide member
Document Type and Number:
Japanese Patent JP6210053
Kind Code:
B2
Abstract:
A light guide member has a transmitting/reflecting portion transmitting and reflecting light that is emitted from a light source, to enter one end of the light guide member in a longitudinal direction, and be guided to the other end of the light guide member so that the light is applied to: a position between the developing roller and the transfer roller on the image carrier on a downstream side in the traveling direction of the transfer target member; and a position between the transfer roller and the cleaning portion on the image carrier on an upstream side in the traveling direction of the transfer target member. Furthermore, the light guide member has a convex portion having an arc-shaped cross section and being formed outward at a position opposing the transmitting/reflecting portion in a part of a predetermined specific region at one end or both ends in the longitudinal direction.
Inventors:
Yousuke Saito
Hironobu Oi
Jun Nakai
Yoshinori Nakamura
Hironobu Oi
Jun Nakai
Yoshinori Nakamura
Application Number:
JP2014236153A
Publication Date:
October 11, 2017
Filing Date:
November 21, 2014
Export Citation:
Assignee:
Kyocera Document Solutions Co., Ltd.
International Classes:
G03G15/01; G03G15/16; G03G21/08
Domestic Patent References:
| JP2013113901A | ||||
| JP2010004745A1 | ||||
| JP5341133A | ||||
| JP2011090215A | ||||
| JP7168026A |
Foreign References:
| US20130136499 | ||||
| US20110096452 | ||||
| US6052135 |
Attorney, Agent or Firm:
Kazuyuki Tanemura
Hironobu Hanayama
Hironobu Hanayama