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:
Jul. 16, 2024
Filed:
Mar. 19, 2019
Mitsubishi Electric Corporation, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An optical scanning device comprises a scanning structure, an anchor, and a drive unit. The drive unit includes a first drive unit and a second drive unit. The first drive unit includes a first drive beam, an electrode interconnect, paired supports, and a thin film magnet. The first drive beam has a first fixed end connected to the support and a first drive end connected to the scanning structure. The electrode interconnect is formed on the first drive beam. The supports are connected to the anchor and disposed to sandwich the first drive beam. The thin film magnet is disposed on each of the supports. The thin film magnet is disposed in such a manner that a magnetic line of force is generated in a direction intersecting a direction in which the electrode interconnect extends.