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:
Jul. 16, 2019
Filed:
Aug. 04, 2014
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Bin Ma, Plainsboro, NJ (US);
Edward Barron, Hamilton, NJ (US);
Alan Deangelis, Pennington, NJ (US);
Walter Yeager, Yardley, PA (US);
Zeinab Elshenawy, Holland, PA (US);
Harvey Wendt, Medford Lakes, NJ (US);
Ting-Chih Wang, Lawrenceville, NJ (US);
Kwang-Ohk Cheon, Holland, PA (US);
Chuanjun Xia, Lawrenceville, NJ (US);
Assignee:
Universal Display Corporation, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07F 15/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0085 (2013.01); C07F 15/0033 (2013.01); H01L 51/0054 (2013.01); H01L 51/0074 (2013.01); H01L 51/0081 (2013.01); H01L 51/5016 (2013.01); H01L 51/5088 (2013.01);
Abstract
The present disclosure relates to novel iridium complexes that can be used in organic light emitting devices (OLEDs). The present disclosure also relates to devices and formulations that incorporate the iridium complexes. The iridium complex can be a compound having the formula (L)Ir(L)(I);