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:
Aug. 27, 2019
Filed:
Jun. 27, 2017
Hamamatsu Photonics K.k., Hamamatsu-shi, Shizuoka, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
An actuator device includes a support portion; a first movable portion; a first torsion bar portion coupling the first movable portion to the support portion to be swingable around a first swing axis; and a wiring disposed on the first torsion bar portion. The torsion bar portion is of a meandering shape including a plurality of straight sections extending in a first direction along the first swing axis and juxtaposed in a second direction intersecting with the first direction, and a plurality of turnover sections alternately coupling two ends of the straight sections. The plurality of turnover sections have a curved shape. The wiring includes wiring sections embedded in grooves formed in the turnover sections.