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:
Jan. 21, 2020
Filed:
Jan. 25, 2017
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventor:
Issei Nakano, Osaka, JP;
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/47 (2006.01); G03G 15/043 (2006.01); G03G 21/14 (2006.01); H04N 1/113 (2006.01); G02B 26/12 (2006.01); H04N 1/024 (2006.01);
U.S. Cl.
CPC ...
B41J 2/47 (2013.01); G02B 26/12 (2013.01); G03G 15/043 (2013.01); G03G 21/14 (2013.01); H04N 1/02481 (2013.01); H04N 1/113 (2013.01);
Abstract
A scanning path of light includes a synchronization detection area A where a synchronization detection sensordetects scanning light and an image writing area B where writing of the image data to a photosensitive drumis performed by the scanning light, and a light amount change unitis configured to reduce a change amount of a light amount in the synchronization detection area A as compared with the image writing area B.