Invention Grant
- Patent Title: Coating composition, method for producing organic electroluminescent device using same, and organic electroluminescent device produced thereby
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Application No.: US16328466Application Date: 2017-11-07
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Publication No.: US11081646B2Publication Date: 2021-08-03
- Inventor: Seokhee Yoon , Jaechol Lee , Jinseck Kim , Donggu Lee , Hwakyung Kim , Jae Hak Jeong , Jiyeon Shin , Daeho Kim
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2016-0147558 20161107
- International Application: PCT/KR2017/012520 WO 20171107
- International Announcement: WO2018/084681 WO 20180511
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C09D129/10 ; C09D171/00
Abstract:
The present specification relates to a hole injection or transfer layer coating composition of an organic light emitting diode comprising an organic metal complex of a transition metal; a fluorine-based polymer comprising sulfonic acid or sulfonate; and an organic solvent, a method for manufacturing an organic light emitting diode and an organic light emitting diode using the same.
Information query
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