Invention Grant
- Patent Title: Organic light emitting diode
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Application No.: US16961221Application Date: 2019-05-17
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Publication No.: US11980093B2Publication Date: 2024-05-07
- Inventor: Woochul Lee , Ji Young Choi , Joo Ho Kim , Dong Hoon Lee , Sang Duk Suh , Hoon Jun Kim
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Bryan Cave Leighton Paisner LLP
- Priority: KR 20180056458 2018.05.17
- International Application: PCT/KR2019/005924 2019.05.17
- International Announcement: WO2019/221545A 2019.11.21
- Date entered country: 2020-07-09
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H10K85/30 ; H10K85/60 ; H10K50/15 ; H10K50/16 ; H10K50/17 ; H10K50/18

Abstract:
An organic light emitting device including a compound of Chemical Formula 1 and a compound of Chemical Formula 2, wherein
Public/Granted literature
- US20210066619A1 ORGANIC LIGHT EMITTING DIODE Public/Granted day:2021-03-04
Information query
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