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:
Mar. 17, 2026
Filed:
Jun. 13, 2023
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Michael N. Leuenberger, Orlando, FL (US);
Muhammad Waqas Shabbir, Orlando, FL (US);
UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC., Orlando, FL (US);
Abstract
An IR photodetector detects IR radiation in a frequency range. The IR photodetector includes an electrically conductive layer, first and second vertical supports extending from the electrically conductive layer and defining a cavity therebetween and over the electrically conductive layer, and a transparent electrically conductive layer carried by the first and second vertical supports and over the cavity. The transparent electrically conductive layer defines a gate electrode. The IR photodetector also includes a detector layer over the transparent electrically conductive layer and having a perforated pattern. The detector layer has graphene layers intercalated with ferric chloride layers. The IR photodetector also includes first and second electrically conductive contacts carried by the transparent electrically conductive layer on opposite sides of the detector layer.