Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021066319 - TERTIARY AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME

Publication Number WO/2021/066319
Publication Date 08.04.2021
International Application No. PCT/KR2020/010957
International Filing Date 18.08.2020
IPC
C07D 407/12 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/183
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
CPC
C07D 407/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
Applicants
  • 주식회사 랩토 LAPTO CO.,LTD. [KR]/[KR]
Inventors
  • 석문기 SEOK, Moon-ki
  • 고병수 GO, Byung-soo
  • 임철수 LIM, Chul-soo
  • 박용필 PARK, Yong-pil
  • 한갑종 HAN, Kap-jong
  • 오유진 OH, Eu-gene
Agents
  • 박용민 PARK, Yong-min
Priority Data
10-2019-012276704.10.2019KR
10-2020-008504010.07.2020KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) TERTIARY AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME
(FR) DÉRIVÉ D'AMINE TERTIAIRE ET ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE LE COMPRENANT
(KO) 3차 아민 유도체 및 이를 포함한 유기 전계 발광 소자
Abstract
(EN)
Provided is a tertiary amine derivative which effectively absorbs a high-energy external light source in the UV region to minimize damage to organic materials in an organic electroluminescent element, thereby contributing to a substantial improvement in the lifespan of the organic electroluminescent element. An organic electroluminescent element according to the present invention comprises: a first electrode; a second electrode; at least one organic material layer disposed between the first electrode and the second electrode; and a capping layer, wherein the capping layer includes a tertiary amine derivative represented by chemical formula 1 according to the present invention.
(FR)
L'invention concerne un dérivé d'amine tertiaire absorbant efficacement une source de lumière extérieure à haute énergie dans une région UV de façon à réduire au minimum les dommages subis par des matériaux organiques dans un élément électroluminescent organique, ce qui contribue à une amélioration sensible de la durée de vie de l'élément électroluminescent organique. Un élément électroluminescent organique selon la présente invention comprend : une première électrode ; une seconde électrode ; et une ou plusieurs couches de matériaux organiques disposées entre la première électrode et la seconde électrode ; et une couche de recouvrement, la couche de recouvrement comprenant un dérivé d'amine tertiaire représenté par la formule chimique 1 selon la présente invention.
(KO)
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.
Latest bibliographic data on file with the International Bureau