Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15477737Application Date: 2017-04-03
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Publication No.: US10276809B2Publication Date: 2019-04-30
- Inventor: Scott Joseph , Pierre-Luc T. Boudreault , Chuanjun Xia
- 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: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C09K11/06 ; C09K11/02 ; C07F15/00 ; H05B33/14
Abstract:
This invention discloses novel ligands for metal complexes. These ligands comprise a new side chain, namely silacycloalkane, which could increase the dopants efficiency, tune the emission color, and enhance the lifetime.
Public/Granted literature
- US20170288157A1 Organic Electroluminescent Materials and Devices Public/Granted day:2017-10-05
Information query
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