WO2021066319A3 - 3차 아민 유도체 및 이를 포함한 유기 전계 발광 소자 - Google Patents

3차 아민 유도체 및 이를 포함한 유기 전계 발광 소자 Download PDF

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WO2021066319A3
WO2021066319A3 PCT/KR2020/010957 KR2020010957W WO2021066319A3 WO 2021066319 A3 WO2021066319 A3 WO 2021066319A3 KR 2020010957 W KR2020010957 W KR 2020010957W WO 2021066319 A3 WO2021066319 A3 WO 2021066319A3
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electroluminescent element
organic electroluminescent
tertiary amine
amine derivative
electrode
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PCT/KR2020/010957
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WO2021066319A2 (ko
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석문기
고병수
임철수
박용필
한갑종
오유진
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주식회사 랩토
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Priority to CN202080069361.5A priority Critical patent/CN114728891A/zh
Publication of WO2021066319A2 publication Critical patent/WO2021066319A2/ko
Publication of WO2021066319A3 publication Critical patent/WO2021066319A3/ko

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Abstract

UV영역의 고에너지 외부광원을 효과적으로 흡수하여 유기 전계 발광 소자 내부의 유기물들의 손상을 최소화함으로써 유기 전계 발광 소자의 실질적인 수명 향상에 기여하는 3차 아민 유도체를 제공한다. 본 발명에 따른 유기 전계 발광 소자는, 제1 전극; 제2 전극; 상기 제1 전극과 제2 전극 사이에 배치된 1층 이상의 유기물층; 및 캡핑층을 포함하고, 상기 캡핑층은 본 발명에 따른 화학식 1로 표시되는 3차 아민 유도체를 포함한다.
PCT/KR2020/010957 2019-10-04 2020-08-18 3차 아민 유도체 및 이를 포함한 유기 전계 발광 소자 WO2021066319A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202080069361.5A CN114728891A (zh) 2019-10-04 2020-08-18 叔胺衍生物及包含其的有机电致发光元件

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KR20190122767 2019-10-04
KR10-2019-0122767 2019-10-04
KR10-2020-0085040 2020-07-10
KR1020200085040A KR102470622B1 (ko) 2019-10-04 2020-07-10 3차 아민 유도체 및 이를 포함한 유기 전계 발광 소자

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115943142A (zh) * 2020-07-31 2023-04-07 东进世美肯株式会社 新型覆盖层用化合物以及包含所述新型覆盖层用化合物的有机发光元件
CN115260114B (zh) * 2021-04-30 2024-02-06 武汉天马微电子有限公司 一种化合物、用于有机电致发光器件的材料及其应用
KR20230026552A (ko) * 2021-08-12 2023-02-27 주식회사 랩토 3차 아민 유도체 및 이를 포함한 유기전계발광소자
CN114057718A (zh) * 2022-01-17 2022-02-18 浙江华显光电科技有限公司 三苯胺衍生物、制剂、有机光电器件及显示或照明装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016066723A (ja) * 2014-09-25 2016-04-28 三星ディスプレイ株式會社Samsung Display Co.,Ltd. 有機電界発光素子用材料及びこれを用いた有機電界発光素子
KR20160055671A (ko) * 2014-11-07 2016-05-18 삼성디스플레이 주식회사 유기 전계 발광 소자용 재료 및 이것을 사용한 유기 전계 발광 소자
KR20160110656A (ko) * 2015-03-10 2016-09-22 삼성디스플레이 주식회사 화합물 및 이를 포함하는 유기 발광 소자
WO2019124550A1 (ja) * 2017-12-21 2019-06-27 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子およびその製造方法
JP6585811B1 (ja) * 2018-12-28 2019-10-02 住友化学株式会社 発光素子用組成物及び発光素子の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016066723A (ja) * 2014-09-25 2016-04-28 三星ディスプレイ株式會社Samsung Display Co.,Ltd. 有機電界発光素子用材料及びこれを用いた有機電界発光素子
KR20160055671A (ko) * 2014-11-07 2016-05-18 삼성디스플레이 주식회사 유기 전계 발광 소자용 재료 및 이것을 사용한 유기 전계 발광 소자
KR20160110656A (ko) * 2015-03-10 2016-09-22 삼성디스플레이 주식회사 화합물 및 이를 포함하는 유기 발광 소자
WO2019124550A1 (ja) * 2017-12-21 2019-06-27 保土谷化学工業株式会社 有機エレクトロルミネッセンス素子およびその製造方法
JP6585811B1 (ja) * 2018-12-28 2019-10-02 住友化学株式会社 発光素子用組成物及び発光素子の製造方法

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