Invention Application
- Patent Title: ORGANIC ELECTROLUMINESCENCE DEVICE AND AMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE
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Application No.: US17351049Application Date: 2021-06-17
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Publication No.: US20220131092A1Publication Date: 2022-04-28
- Inventor: EUNJAE JEONG , DONGJUN KIM , MINJI KIM , HANKYU PAK , SOHEE JO , SANGHYUN HAN
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Priority: KR10-2020-0138279 20201023
- Main IPC: H01L51/00
- IPC: H01L51/00
Abstract:
An organic electroluminescence device includes a first electrode and a second electrode, and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one organic layer among the plurality of organic layers includes an amine compound represented by Formula 1, and thereby exhibits improved emission efficiency.
Public/Granted literature
- US12268091B2 Organic electroluminescence device and amine compound for organic electroluminescence device Public/Granted day:2025-04-01
Information query
IPC分类:
