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 하기 화학식 1로 표시되는 3차 아민 유도체를 포함한다. [화학식 1] (상기 화학식 1에서 각 치환기들은 발명의 상세한 설명에서 정의한 바와 같다.)
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME ORGANIC ELECTRONIC ELEMENT
申请人:DUK SAN NEOLUX CO., LTD.
公开号:US20190135730A1
公开(公告)日:2019-05-09
Provided are an organic electric element and an electronic device comprising the same. According to the present invention, the organic electric element uses a mixture of compounds as a phosphorescent host material which can achieve a high light-emitting efficiency and a low driving voltage and can greatly improve a lifespan in an organic electric element.
The present application relates to fluorenylamine compounds, to the use thereof in electronic devices, and to synthesis methods for preparing the fluorenylamine compounds.
本申请涉及氟烯基胺化合物,其在电子设备中的使用,以及制备氟烯基胺化合物的合成方法。
COMPOUND FOR ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTRONIC DEVICE USING SAME, AND ELECTRONIC APPARATUS THEREOF
申请人:DUK SAN NEOLUX CO., LTD.
公开号:US20190185411A1
公开(公告)日:2019-06-20
Provided are an organic electric element comprising as a phosphorescent host material, a mixture of the compounds of Formula (1) and Formula (2), and an organic electronic device or apparatus thereof for achieving a high luminous efficiency, a low driving voltage, and an improved lifespan.
ORGANIC ELECTRONIC DEVICE AND DISPLAY APPARATUS USING COMPOSITION FOR ORGANIC ELECTRONIC DEVICE
申请人:DUK SAN NEOLUX CO., LTD.
公开号:US20170317289A1
公开(公告)日:2017-11-02
The present invention relates to an organic electric element and a display device using the same as a hole transport layer comprising a composition composed of two or more compounds having similar structures to improve luminous efficiency, stability and life span of an electric element, and an electronic device including the same.