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:
Jun. 12, 2018
Filed:
Jan. 09, 2017
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Bin Ma, Plainsboro, NJ (US);
Yonggang Wu, Ewing, NJ (US);
Chun Lin, Yardley, PA (US);
Raymond Kwong, Fo Tan, HK;
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/76 (2006.01); H01L 51/00 (2006.01); C07D 307/91 (2006.01); C07D 409/04 (2006.01); C07C 15/38 (2006.01); C09B 57/00 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); C09K 11/02 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0074 (2013.01); C07C 15/38 (2013.01); C07D 307/91 (2013.01); C07D 333/76 (2013.01); C07D 409/04 (2013.01); C09B 57/00 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/004 (2013.01); H01L 51/0054 (2013.01); H01L 51/0085 (2013.01); H05B 33/14 (2013.01); C07C 2603/42 (2017.05); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); H01L 51/0059 (2013.01); H01L 51/0081 (2013.01); H01L 51/5016 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5096 (2013.01);
Abstract
Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both.