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. 12, 2014
Filed:
Jul. 02, 2012
Manabu Shiraki, Ina, JP;
Tadanori Yamada, Okaya, JP;
Kazumi Hara, Suwa, JP;
Kazuhiko Shimodaira, Minowa, JP;
Manabu Shiraki, Ina, JP;
Tadanori Yamada, Okaya, JP;
Kazumi Hara, Suwa, JP;
Kazuhiko Shimodaira, Minowa, JP;
Seiko Epson Corporation, , JP;
Abstract
A package includes a base member and a lid member joined to the base member while forming, between the lid and base members, an internal space which stores an electronic component. A joined section of the base and lid members includes a first welded section formed by joining the base and lid members along an x axis direction using seam welding and a second welded section formed by joining the base and lid members along a y axis direction using the seam welding. In plan view, the first and second welded sections do not overlap each other. An area where an area formed by extending the first welded section in the x axis direction and an area formed by extending the second welded section in the y axis direction overlap each other is located on the outer side with respect to the contour of the lid member.