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. 02, 2026
Filed:
May. 12, 2022
Universal Display Corporation, Ewing, NJ (US);
Hsiao-Fan Chen, Lawrence Township, NJ (US);
Morgan C. Macinnis, Yardley, PA (US);
Noah Horwitz, Ewing, NJ (US);
Rasha Hamze, Philadelphia, PA (US);
Fadi M. Jradi, Abington, PA (US);
Sean Michael Ryno, Yardley, PA (US);
Douglas Williams, Mullica Hill, NJ (US);
Charles J. Stanton, Wilmington, DE (US);
Raghupathi Neelarapu, Newark, DE (US);
Weiye Guan, Wilmington, DE (US);
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Abstract
In one aspect, provided is a compound of Formula I, In Formula I, M is Pt or Pd; L has the structure Fis or a direct bond; rings A, B, C, D, and F are independently monocyclic rings or multicyclic fused ring systems; each of Xto Xis independently C or N; each of Zto Zis C or N; each of Lto Lis a direct bond or an organic linker; each of a, b, c, and d is 0 or 1; each Kto Kis a direct bond, O, or S; each of Zto Zthat is connected to O or S is C; and each R, R, R, R, R, and Ris independently hydrogen or a substituent.