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. 03, 2024
Filed:
Mar. 10, 2020
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Michael Fusella, Lawrenceville, NJ (US);
Nicholas J. Thompson, New Hope, PA (US);
Vinod M. Menon, New York, NY (US);
Assignee:
Universal Display Corporation, Ewing, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10K 50/856 (2023.01); G02B 5/18 (2006.01);
U.S. Cl.
CPC ...
H10K 50/856 (2023.02); G02B 5/1861 (2013.01);
Abstract
Device structures are provided that include an OLED arranged in a stack with one or more additional layers that form a Tamm plasmon stack. The structure allows for coupling emitter excited state energy into the emissive Tamm plasmon mode.