Invention Grant
- Patent Title: Organic electroluminescent materials and devices
-
Application No.: US17373169Application Date: 2021-07-12
-
Publication No.: US11692132B2Publication Date: 2023-07-04
- Inventor: Jui-Yi Tsai , Chuanjun Xia , Chun Lin , Adrian U. Palacios , Enrique Oñate , Miguel A. Esteruelas , Pierre-Luc T. Boudreault , Sonia Bajo , Montserrat Oliván
- 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
- The original application number of the division: US15866561 2018.01.10
- Main IPC: C09K11/06
- IPC: C09K11/06 ; H01L51/00 ; C07F15/00 ; H01L51/50
Abstract:
Novel Iridium complexes having three different bidentate ligands useful for phosphorescent emitters in OLEDs are disclosed. At least one of the three different bidentate ligands is a carbene ligand.
Public/Granted literature
- US20210380880A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2021-12-09
Information query
