Invention Grant
- Patent Title: Organic light-emitting device
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Application No.: US16544857Application Date: 2019-08-19
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Publication No.: US11417865B2Publication Date: 2022-08-16
- Inventor: Hyosup Shin , Seokgyu Yoon
- 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
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2019-0008604 20190123
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/52
Abstract:
An organic light-emitting device including an emission layer that is adjacent to a hole blocking layer or an electron blocking layer and includes a thermally activated delayed fluorescence (TADF) emission dopant.
Public/Granted literature
- US20200235343A1 ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2020-07-23
Information query
IPC分类:
