Invention Application
- Patent Title: A NOVEL COMBINATION OF A HOST COMPOUND AND A DOPANT COMPOUND AND AN ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Application No.: US15521903Application Date: 2015-11-04
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Publication No.: US20170335181A1Publication Date: 2017-11-23
- Inventor: Hyun Kim , Hee-Ryong Kang , Sung-Woo Jang , Bitnari Kim
- Applicant: Rohm and Haas Electronic Materials Korea Ltd.
- Priority: KR10-2014-0144063 20141023; KR10-2015-0146568 20151021
- International Application: PCT/KR2015/011793 WO 20151104
- Main IPC: C09K11/06
- IPC: C09K11/06 ; H01L51/00 ; H01L51/50
Abstract:
Disclosed herein are combinations of a dopant compound and a host compound. The dopant being an Iridium complex and the host being a carbazole derivative. Also made known are electroluminescent devices comprising the same.
Public/Granted literature
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