Invention Application
- Patent Title: LIGHT EMITTING DEVICE
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Application No.: US17519492Application Date: 2021-11-04
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Publication No.: US20220140243A1Publication Date: 2022-05-05
- Inventor: TAEIL KIM , CHANSEOK OH , SUN YOUNG PAK , JUNHA PARK , JANG YEOL BAEK , Kyoung SUNWOO , MUN-KI SIM , MINJUNG JUNG
- 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: KR10-2020-0146381 20201104
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06
Abstract:
A light emitting device includes a first electrode, a second electrode, and an emission layer between the first electrode and the second electrode, and the emission layer may include a condensed cyclic compound represented by Formula 1 below, thereby exhibiting high luminous efficiency and improved service life characteristics.
Information query
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