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:
Mar. 16, 2021
Filed:
Mar. 08, 2019
Kensuke Yamada, Tokyo, JP;
Kensuke Yamada, Tokyo, JP;
MITSUMI ELECTRIC CO., LTD., Tokyo, JP;
Abstract
An optical scanning device includes a mirror support including a first surface and a second surface, a mirror for reflecting a laser beam being formed on the first surface; a driving beam that includes a beam extending in a direction orthogonal to a predetermined axis and is connected to the mirror support; a driving source that is formed on a surface of the beam and causes the mirror support to rotate around the predetermined axis; and a rib formed on the second surface of the mirror support at a position corresponding to the mirror. The first surface of the mirror support includes an area where the mirror is formed and an exposed area where the first surface is exposed.