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:
May. 03, 2011
Filed:
Nov. 27, 2007
Masaaki Abe, Chino, JP;
Kazuhiro Kijima, Kawaguchi, JP;
Masaaki Abe, Chino, JP;
Kazuhiro Kijima, Kawaguchi, JP;
Seiko Epson Corporation, , JP;
Abstract
A semiconductor device comprises a semiconductor substrate that is provided with an integrated circuit; a multi-layered member that is installed in the semiconductor substrate, including a plurality of conductive members and an insulation member; and an external terminal formed on a part of the surface of the multi-layered member. A pair of the conductive members contacts with the upper surface and the lower surface of the insulation member directly under the external terminal, includes a portion where the conductive members are overlapped each other, and are electrically coupled to each other.