Invention Grant
- Patent Title: Composition for organic optoelectronic device, organic optoelectronic device, and display device
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Application No.: US16478564Application Date: 2017-10-26
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Publication No.: US11417844B2Publication Date: 2022-08-16
- Inventor: Youngkyoung Jo , Jinhyun Lui , Yongtak Yang , Jaejin Oh , Eun Sun Yu , Hanill Lee , Sung-Hyun Jung , Ho Kuk Jung , 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: KR10-2017-0026359 20170228,KR10-2017-0140114 20171026
- International Application: PCT/KR2017/011926 WO 20171026
- International Announcement: WO2018/159916 WO 20180907
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/02 ; C07D487/04 ; C07D251/24 ; C07D405/10 ; H01L51/50
Abstract:
The present invention relates to a composition for an organic optoelectronic device, an organic optoelectronic device employing the composition, and a display device, wherein the composition includes: at least one first compound for an organic optoelectronic device, represented by chemical formula 1; and a second compound for an organic optoelectronic device, represented by a combination of Chemical Formula 2 and Chemical Formula 3A or a combination of Chemical Formula 2 and Chemical Formula 3B. The details of Chemical Formulae 1, 2, 3A, and 3B are as defined in the specification.
Information query
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