Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15479842Application Date: 2017-04-05
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Publication No.: US10236458B2Publication Date: 2019-03-19
- Inventor: Raymond Kwong , Siu Tung Lam , Chi Hang Lee
- 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: H01L51/00
- IPC: H01L51/00 ; C09K11/02 ; C09K11/06 ; C07F7/08 ; C07F5/02 ; H01L51/52 ; H01L51/50

Abstract:
The present invention includes high triplet hosts with a macrocyclic structure that may provide high device quantum efficiency in OLEDs.
Public/Granted literature
- US20180114929A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2018-04-26
Information query
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