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:
Dec. 16, 2014
Filed:
Apr. 27, 2012
Applicants:
Kenta Masuda, Kanagawa, JP;
Yuichi Kato, Kanagawa, JP;
Keiichi Akamatsu, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/133 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1218 (2013.01);
Abstract
A device includes a substrate, a metal layer being formed in a region on a part of the substrate, and a first insulating film being provided on the substrate and the metal layer and including a trench provided at a position corresponding to a part or all of a region where the metal layer is not provided.