Invention Publication
- Patent Title: LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
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Application No.: US17852154Application Date: 2022-06-28
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Publication No.: US20230157041A1Publication Date: 2023-05-18
- Inventor: Eungdo Kim , Changwoong Chu , Junha Park , Mieun Jun
- 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: KR 20210156050 2021.11.12
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00
Abstract:
A light-emitting device in which a difference between a highest occupied molecular orbital (HOMO) energy level of a dopant, which has a smaller absolute value of HOMO energy level among a first dopant and a second dopant, and a HOMO energy level of a first host is 0.3 eV or less.
Information query
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