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. 13, 2013
Filed:
Aug. 05, 2011
Kazuyoshi Sugama, Chiba, JP;
Kazuyoshi Sugama, Chiba, JP;
Seiko Instruments Inc., Chiba, JP;
Abstract
A package and method for manufacturing the package using a rivet having a head portion and a core portion protruding from a rear surface of the head portion. The package includes a plurality of substrates bonded to each other and a cavity that houses an object in a sealed state. The core portion is disposed in a through hole in a base substrate and electrically connects the object with the outside. The core portion is inserted into the through hole and a glass frit is formed between the through hole and the core portion and seals the rivet in the through hole. A gas relief passage is formed leading from a base end of the core portion to a surface of the head portion.