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:
Oct. 11, 2022
Filed:
Mar. 28, 2018
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Concetto Eugenio Andrea Cordaro, Piazza Armerina, IT;
Emanuele Francesco Pecora, Alexandria, VA (US);
Mark L. Brongersma, Menlo Park, CA (US);
Jorik van de Groep, Mountain View, CA (US);
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Abstract
To address the needs in the art, a method of fabricating a meta-surface antireflective coating that includes forming on a substrate or in a film on the substrate, using a patterning method, a pattern of nanostructures, where the nanostructures include a pattern of nanowires or a pattern of nanoparticles, or the pattern nanowires and the pattern of nanoparticles, where the nanostructures are arranged to form a metasurface AR coating, where the metasurface AR coating reflects incident light in a double-dip reflectance according to a doubly-resonant arrangement of the metasurface AR coating, where the metasurface AR coating comprises a structure for a direct light pathway and a resonant light pathway.