The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 2017
Filed:
Mar. 06, 2015
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventors:
Assignee:
KYOCERA Document Solutions Inc., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/047 (2006.01); G03G 5/06 (2006.01); G03G 5/05 (2006.01); G03G 5/04 (2006.01); G03G 5/043 (2006.01);
U.S. Cl.
CPC ...
G03G 5/047 (2013.01); G03G 5/04 (2013.01); G03G 5/043 (2013.01); G03G 5/0507 (2013.01); G03G 5/0564 (2013.01); G03G 5/0605 (2013.01); G03G 5/0609 (2013.01); G03G 5/0612 (2013.01); G03G 5/0614 (2013.01); G03G 5/0668 (2013.01); G03G 5/0672 (2013.01); G03G 5/0696 (2013.01);
Abstract
An electrophotographic photosensitive member has a photosensitive layer. The photosensitive layer is a multi-layer photosensitive layer having a charge transport layer being an outermost layer or a single-layer photosensitive layer. The amount of silica particles contained in the photosensitive layer is at least 0.5 parts by mass and no greater than 15 parts by mass relative to 100 parts by mass of a binder resin contained in the photosensitive layer.