Invention Grant
- Patent Title: Host materials for electroluminescent devices
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Application No.: US16272003Application Date: 2019-02-11
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Publication No.: US11217757B2Publication Date: 2022-01-04
- Inventor: Vadim Adamovich , Bin Ma , Pierre-Luc T. Boudreault
- 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: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C07D487/04 ; C07F15/00 ; C09K11/06 ; H01L51/56 ; H01L51/52

Abstract:
Compounds useful as the host material in an EML suitable for red emitters having deep HOMO levels are disclosed.
Public/Granted literature
- US20190280213A1 HOST MATERIALS FOR ELECTROLUMINESCENT DEVICES Public/Granted day:2019-09-12
Information query
IPC分类: