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:
Nov. 07, 2023
Filed:
Jan. 10, 2020
University of Iowa Research Foundation, Iowa City, IA (US);
Hongtao Ding, Coralville, IA (US);
Qinghua Wang, Iowa City, IA (US);
University of Iowa Research Foundation, Iowa City, IA (US);
Abstract
The disclosure relates to a composite comprising a metal film having a first major surface and opposed second major surface, at least a portion of the metal film having a sheet resistance of at least 15 Ω/sq, an optical transmittance of at least 60% within the visible spectrum, and tunable bandpass filtering effect in the THz frequency range; a dielectric substrate comprising a first major surface and opposed second major surface; the metal film first major surface located on at least a portion of the dielectric substrate first major surface. The disclosure also relates to methods of making such composites and articles comprising such composites.