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:
Jul. 02, 2013
Filed:
Jul. 08, 2010
Applicant:
Kazuhiro Hongo, Kanagawa, JP;
Inventor:
Kazuhiro Hongo, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/00 (2006.01); G02F 1/01 (2006.01); H01S 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical device includes: a base that transmits incident light; and a first conductive film formed on one surface of the base, and that includes an indentation pattern of a predetermined period formed on a base-side surface, wherein a side portion defining an edge portion irradiated with the incident light has a form of a protrusion or a straight line as viewed from the incident side of the incident light.