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:
Feb. 20, 2018
Filed:
Jun. 04, 2014
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Raymond Kwong, Plainsboro, NJ (US);
Chuanjun Xia, Lawrenceville, NJ (US);
Jason Brooks, Philadelphia, PA (US);
Bert Alleyne, Ewing, NJ (US);
Bin Ma, Plainsboro, NJ (US);
James Fiordeliso, Morrisville, PA (US);
Yonggang Wu, Ewing, NJ (US);
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); H01L 51/00 (2006.01); C07F 15/00 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0085 (2013.01); C07F 15/0033 (2013.01); C09K 11/06 (2013.01); H05B 33/14 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); H01L 51/006 (2013.01); H01L 51/0054 (2013.01); H01L 51/0071 (2013.01); H01L 51/0074 (2013.01); H01L 51/5016 (2013.01); H01L 51/5088 (2013.01);
Abstract
Homoleptic organometallic iridium complexes formed from bidentate substitute phenylpyridine ligands are disclosed. Devices containing the homoleptic organometallic iridium complexes that exhibit improved device manufacturing, fabrication, stability, efficiency, and/or color are also disclosed.