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:
Apr. 07, 2009
Filed:
Apr. 11, 2006
Applicant:
Akinori Shindo, Kobucizawa, JP;
Inventor:
Akinori Shindo, Kobucizawa, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/41 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device comprises: an insulation layer located on or above a semiconductor element; a conductive pad formed on the insulation film; and a first opening pattern formed on the conductive pad.