Organic electroluminescent materials and devices

Invention Grant

US11793066B2 Organic electroluminescent materials and devices 有权

Patent Title: Organic electroluminescent materials and devices
Application No.: US17211357

Application Date: 2021-03-24
Publication No.: US11793066B2

Publication Date: 2023-10-17
Inventor: Hsiao-Fan Chen , Scott Beers , Geza Szigethy , Jason Brooks
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: Riverside Law LLP
Main IPC: H10K85/30
IPC: H10K85/30 ; C07F15/00 ; C09K11/06 ; C09B57/00 ; C09B57/10 ; H10K50/11 ; H10K101/10

Abstract:

Phosphorescent complexes are designed with intramolecular H-bonding properties to prevent deprotonation of neighboring molecules.

Public/Granted literature

Information query

Espacenet