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. 06, 2016
Filed:
Jun. 06, 2012
Franky SO, Gainesville, FL (US);
DO Young Kim, Gainesville, FL (US);
Bhabendra K. Pradhan, Marietta, GA (US);
Franky So, Gainesville, FL (US);
Do Young Kim, Gainesville, FL (US);
Bhabendra K. Pradhan, Marietta, GA (US);
University of Florida Research Foundation, Inc., Gainesville, FL (US);
Nanoholdings, LLC, Rowayton, CT (US);
Abstract
Embodiments of the invention are directed to a transparent up-conversion device having two transparent electrodes. In embodiments of the invention, the up-conversion device comprises a stack of layers proceeding from a transparent substrate including an anode, a hole blocking layer, an IR sensitizing layer, a hole transport layer, a light emitting layer, an electron transport layer, a cathode, and an antireflective layer. In an embodiment of the invention, the up-conversion device includes an IR pass visible blocking layer.