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:
Jun. 13, 2006
Filed:
Feb. 18, 2004
Applicant:
Nobuaki Hashimoto, Suwa, JP;
Inventor:
Nobuaki Hashimoto, Suwa, JP;
Assignee:
Seiko Espon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/544 (2006.01);
U.S. Cl.
CPC ...
Abstract
To easily determine an orientation of a semiconductor device, a semiconductor device includes a substrate including electrode electrically connected to an integrated circuit, an external terminal electrically connected to the electrode, and a light transmissive insulation layer provided on the external terminal side of the substrate, and a mark provided on the substrate and covered by the insulation layer and recognizable through the insulation layer.