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:
Apr. 28, 2020
Filed:
Sep. 04, 2019
Konica Minolta, Inc., Chiyoda-ku, Tokyo, JP;
Konica Minolta, Inc., Chiyoda-ku, Tokyo, JP;
Abstract
An optical writing device includes a light source, a deflector, an imager, and a casing, wherein the imager includes a scanning optical member, the casing includes an optical axis direction positioner, the optical axis direction positioner includes two one side positioners, and one other side positioner, a central position in a sub-scanning direction of the one other side positioner is located between central positions in the sub-scanning direction of the two one side positioners, the scanning optical member is bonded to the casing at a bonding position, and a position in the sub-scanning direction of the bonding position and a position in the sub-scanning direction of the optical axis direction positioner overlap with each other, a main-scanning direction positioner is further provided, and the main-scanning direction positioner is located on the other side with respect to the central position of the scanning optical member in the main-scanning direction.