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. 05, 2013
Filed:
Nov. 10, 2009
Applicants:
Chuanjun Xia, Lawrenceville, NJ (US);
Raymond Kwong, Plainsboro, NJ (US);
Dinesh Rayabarapu, Waldwick, NJ (US);
Bin MA, Plainsboro, NJ (US);
Inventors:
Chuanjun Xia, Lawrenceville, NJ (US);
Raymond Kwong, Plainsboro, NJ (US);
Dinesh Rayabarapu, Waldwick, NJ (US);
Bin Ma, Plainsboro, NJ (US);
Assignee:
Universal Display Corporation, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Heteroleptic compounds containing phenylpyridine and phenylbenzimidazole are provided. The compounds may be used in organic light emitting devices, particularly as emissive dopants in the emissive layer of such devices.
Xia, Chuanjun. (2013). Heteroleptic phosphorescent emitters (U.S. Patent No. 8367223). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8367223
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile