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:
Oct. 02, 2012
Filed:
Jun. 21, 2010
Takahiko Nakamura, Chiba, JP;
Keiji Sato, Chiba, JP;
Hitoshi Takeuchi, Chiba, JP;
Daisuke Terada, Chiba, JP;
Kiyoshi Aratake, Chiba, JP;
Masashi Numata, Chiba, JP;
Takahiko Nakamura, Chiba, JP;
Keiji Sato, Chiba, JP;
Hitoshi Takeuchi, Chiba, JP;
Daisuke Terada, Chiba, JP;
Kiyoshi Aratake, Chiba, JP;
Masashi Numata, Chiba, JP;
Seiko Instruments Inc., Chiba, JP;
Abstract
In a structure where an electronic component is mounted on a glass base material, an external electrode is provided on an opposite side to the component mounted on the base, and a through electrode and the base are welded to each other at a temperature equal to or higher than a glass softening point, electrical conduction is ensured between the electronic component and the external electrode. An electronic device includes a base, a through electrode which pass through the base and has a metal film formed on both end surfaces after an insulating material on the surface is removed by polishing, an electronic component which is provided on one surface of the through electrode through a connection portion, an external electrode which is provided on an opposite side to a side of the base on which the electronic component is provided, and a cap which protects the electronic component on the base.