Invention Grant
- Patent Title: Composition for optoelectronic device and organic optoelectronic device and display device
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Application No.: US16791205Application Date: 2020-02-14
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Publication No.: US12029112B2Publication Date: 2024-07-02
- Inventor: Yongtak Yang , Dong Min Kang , Hyung Sun Kim , Jinhyun Lui , Seungin Park , Jaejin Oh , Sung-Hyun Jung , Ho Kuk Jung , Youngkyoung Jo , Pyeongseok Cho , Dalho Huh
- Applicant: SAMSUNG SDI CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: Lee IP Law, P.C.
- Priority: KR 20190018239 2019.02.15
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D403/10 ; C07D403/14 ; C07D405/14 ; C07D487/04 ; C07F15/00 ; C09K11/06 ; H10K50/11 ; H10K85/30 ; H10K101/10
Abstract:
A composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula II or Chemical Formula III, and the third compound is represented by Chemical Formula II or Chemical Formula III,
Public/Granted literature
- US20200266358A1 COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE Public/Granted day:2020-08-20
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