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:
Sep. 01, 2015
Filed:
Sep. 09, 2009
Alexandre Mary, Sassenage, FR;
Yohan Desieres, Grenoble, FR;
Alexandre Mary, Sassenage, FR;
Yohan Desieres, Grenoble, FR;
Abstract
A spectral filter (-) comprising at least one metallic layer () structured by at least one hole (-) passing through two opposite mains faces of the metallic layer and comprising, in a plane parallel to a plane of one of the two main faces, a first rectangular section whereof a first side has a dimension between around 40 nm and 100 nm, and whereof a second side, perpendicular to the first side, has a dimension between around 150 nm and 1000 nm, and a second rectangular section centered relative to the first rectangular section, a first side of the second section being parallel to the second side of the first section and having a dimension between around 40 nm and 100 nm.