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:
Nov. 03, 2020
Filed:
Jun. 22, 2016
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Jui-Yi Tsai, Ewing, NJ (US);
Chuanjun Xia, Ewing, NJ (US);
Daniel Gomez-Bautista, Ewing, NJ (US);
Ana M. Lopez, Ewing, NJ (US);
Enrique Oñate, Ewing, NJ (US);
Miguel A. Esteruelas, Ewing, NJ (US);
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C09K 11/06 (2006.01); C07F 15/00 (2006.01); H05B 33/14 (2006.01); C09K 11/02 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0085 (2013.01); C07F 15/0033 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H05B 33/14 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1022 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); H01L 51/5016 (2013.01);
Abstract
This invention discloses heteroleptic iridium complexes containing two tridentate ligands with three five- and one six-cyclometalated rings, showing desired device performance properties.