Organic electroluminescent materials and devices

Invention Grant

US11802136B2 Organic electroluminescent materials and devices 有权

Patent Title: Organic electroluminescent materials and devices
Application No.: US16718355

Application Date: 2019-12-18
Publication No.: US11802136B2

Publication Date: 2023-10-31
Inventor: Hsiao-Fan Chen , Morgan C. Macinnis , Nicholas J. Thompson , Tyler Fleetham , Jason Brooks , Scott Beers , Peter Wolohan , Sean Michael Ryno , Ivan Milas , Charles J. Stanton, III , Olexandr Tretyak , Raghupathi Neelarapu , Katarina Rohlfing , Douglas Williams
Applicant: Universal Display Corporation
Applicant Address: US NJ Ewing
Assignee: UNIVERSAL DISPLAY CORPORATION
Current Assignee: UNIVERSAL DISPLAY CORPORATION
Current Assignee Address: US NJ Ewing
Agency: DUANE MORRIS LLP
Main IPC: H10K50/11
IPC: H10K50/11 ; C07F15/00 ; H10K85/30 ; H10K99/00 ; H10K101/10

Abstract:

A compound having the following formula

is disclosed. The compound is useful as an emitter in OLED applications.

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