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. 25, 2022
Filed:
Mar. 25, 2019
Seiko Epson Corporation, Tokyo, JP;
Taketo Chino, Hokuto, JP;
Yoshikuni Saito, Suwa, JP;
Abstract
A sensor unit includes a circuit board including, on a first surface, a plurality of electrode pads to which a plurality of mounting terminals of an inertial sensor are respectively attached via connecting members. The first surface of the circuit board includes an insulating layer provided on the outer side of the plurality of electrode pads in a plan view, includes, in a portion overlapping a center region further on the inner side than the mounting terminals of the inertial sensor in the plan view, a first region where the insulating layer is not provided, and includes, from the first region to the outer side of the inertial sensor in the plan view, a second region where the insulating layer is not provided.