Invention Grant
- Patent Title: Composition for organic optoelectronic device, organic optoelectronic device, and display device
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Application No.: US17512856Application Date: 2021-10-28
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Publication No.: US12219869B2Publication Date: 2025-02-04
- Inventor: Seungjae Lee , Seonyeong Gwak , Jinhyun Lui , Chang Ju Shin , Jongwoo Won , Youngkyoung Jo , Hyung Sun Kim , Hyungyu Lee , 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: KR10-2020-0145349 20201103
- Main IPC: H01L51/50
- IPC: H01L51/50 ; C07D491/048 ; C09K11/02 ; C09K11/06 ; H10K85/60 ; H10K50/11 ; H10K101/00 ; H10K101/10
Abstract:
A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2; or a combination of Chemical Formula 3 and Chemical Formula 4,
Public/Granted literature
- US20220140253A1 COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE Public/Granted day:2022-05-05
Information query
IPC分类:
