Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15719662Application Date: 2017-09-29
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Publication No.: US10680188B2Publication Date: 2020-06-09
- Inventor: Zhiqiang Ji , Lichang Zeng
- 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 ; C07D495/04 ; C07F15/00 ; C09K11/02 ; C09K11/06 ; H01L51/50
Abstract:
The present invention includes novel six member aromatic or heteroaromatic rings fused to aza-DBX as ligands for making dopants for OLED applications.
Public/Granted literature
- US20180138427A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2018-05-17
Information query
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