Invention Grant
- Patent Title: Polymer, coating composition comprising same, and organic light emitting device using same
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Application No.: US17613300Application Date: 2020-06-11
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Publication No.: US11889746B2Publication Date: 2024-01-30
- Inventor: Byeong Yun Lim , Jaesoon Bae , Jaechol Lee , Yebyeol Kim , Beomgoo Kang
- 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 20190077757 2019.06.28
- International Application: PCT/KR2020/007582 2020.06.11
- International Announcement: WO2020/262855A 2020.12.30
- Date entered country: 2021-11-22
- Main IPC: H10K85/10
- IPC: H10K85/10 ; C08F212/32 ; C09D125/18 ; H10K50/15 ; H10K50/17
Abstract:
The present specification relates to a polymer including: a unit of the following Formula 1; and a unit of the following Formula 2, a coating composition including the same, and an organic light emitting device formed by using the same:
wherein L1 to L6, a1 to a3, Ar1 to Ar4, R1 to R11, r1 to r5, p, and q are described herein.
wherein L1 to L6, a1 to a3, Ar1 to Ar4, R1 to R11, r1 to r5, p, and q are described herein.
Public/Granted literature
- US20220238808A1 Polymer, Coating Composition Comprising Same, and Organic Light Emitting Device Using Same Public/Granted day:2022-07-28
Information query
