Fluorene derivative and organic light emitting device comprising same

Invention Grant

US12010911B2 Fluorene derivative and organic light emitting device comprising same 有权

Patent Title: Fluorene derivative and organic light emitting device comprising same
Application No.: US16629304

Application Date: 2018-07-25
Publication No.: US12010911B2

Publication Date: 2024-06-11
Inventor: Miyeon Han , Dong Hoon Lee , Jungoh Huh , Boonjae Jang , Dong Uk Heo , Junghoon Yang , Heekyung Yun
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 20170096148 2017.07.28
International Application: PCT/KR2018/008406 2018.07.25
International Announcement: WO2019/022499A 2019.01.31
Date entered country: 2020-01-07
Main IPC: H10K85/60
IPC: H10K85/60 ; C07D251/24 ; C07D401/10 ; H10K50/11 ; H10K50/15 ; H10K50/16 ; H10K85/30 ; H10K50/17

Abstract:

Provided is a fluorene derivative of Chemical Formula 1:

and an organic light emitting device comprising the same.

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