Invention Grant
- Patent Title: Composition for organic optoelectronic device, organic optoelectronic device, and display device
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Application No.: US18210280Application Date: 2023-06-15
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Publication No.: US12289993B2Publication Date: 2025-04-29
- Inventor: Dong Wan Ryu , Chang Ju Shin , Seungjae Lee , Hyung Sun Kim , Yuna Jang , Eun Sun Yu , Sung-Hyun Jung
- 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: KR10-2016-0129959 20161007
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D209/86 ; C07D405/14 ; C07D407/04 ; C07D407/10 ; C07D409/04 ; C07D409/10 ; C09K11/02 ; H10K50/00 ; H10K99/00 ; C09K11/06 ; H10K50/11 ; H10K101/10
Abstract:
The present invention relates to a composition for an organic optoelectronic device, the composition comprising: a first host compound represented by Chemical Formula 1 below; and a second host compound represented by Chemical Formula 2 below, to an organic optoelectronic device using the composition and a display device. The details of Chemical Formulas 1 and 2 above are as defined in the specification.
Public/Granted literature
- US20230329097A1 COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE Public/Granted day:2023-10-12
Information query
