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:
Nov. 22, 2016
Filed:
Mar. 06, 2015
Seiko Epson Corporation, Tokyo, JP;
Takahiko Yoshizawa, Sakata, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A present MEMS device includes: a functional element with a connection electrode; a structural member that forms a cavity surrounding the functional element; a second insulating film provided so as to surround a predetermined region on a first surface of the connection electrode; a first lid portion that has a third insulating film, is provided with an opening, and covers a part of the cavity; a second lid portion that has a first conductive member and a sealing portion, the first conductive member being electrically connected to the predetermined region of the connection electrode, and the sealing portion sealing the opening of the first lid portion; a fourth insulating film that insulates the first conductive member from the sealing portion; and a second conductive member that penetrates the fourth insulating film and is electrically connected to the first conductive member.