Invention Grant
- Patent Title: Polymer and organic light emitting device comprising same
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Application No.: US17203143Application Date: 2021-03-16
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Publication No.: US11987665B2Publication Date: 2024-05-21
- Inventor: Seog Jae Seo , Jaesoon Bae , Esder Kang , Daeho Kim , Keunsoo Lee , Beomgoo Kang , Min Suk Jung , Jaechol Lee
- 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 LLP
- Priority: KR 20180139332 2018.11.13
- Main IPC: C08G61/04
- IPC: C08G61/04 ; H10K50/15 ; H10K50/16 ; H10K85/10
Abstract:
The present invention provides a novel polymer comprising repeating unit represented by the following Chemical Formula 1, and an organic light emitting device including the same:
Wherein L1, L2, Ar1, Ar2, Ar3, R1 to R8, o, p and n are described herein.
Wherein L1, L2, Ar1, Ar2, Ar3, R1 to R8, o, p and n are described herein.
Public/Granted literature
- US20210206909A1 Novel Polymer and Organic Light Emitting Device Comprising Same Public/Granted day:2021-07-08
Information query
