An organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The organic layer includes a first material represented by Formula 1 and a second material represented by Formula 2:
The resulting organic light-emitting device may have high efficiency and a long lifespan.
An organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The organic layer includes a first material represented by Formula 1 and a second material represented by Formula 2:
The resulting organic light-emitting device may have high efficiency and a long lifespan.
[EN] NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE CONTAINING SAME<br/>[FR] NOUVEAU COMPOSÉ ORGANIQUE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE CONTENTANT CELUI-CI
申请人:DONGJIN SEMICHEM CO LTD
公开号:WO2014104797A1
公开(公告)日:2014-07-03
본 발명은 신규한 유기 화합물, 보다 상세하게는 인돌과 퓨란이 링클로징(ring closing)된 구조 및 아릴아민기를 포함하는 신규한 유기 화합물, 및 이를 포함하는 유기발광소자에 관한 것으로, 본 발명의 유기 화합물은 전하전달 특성이 용이하고, 동시에 높은 삼중항 에너지 및 높은 유리전이온도를 가지므로, 정공주입 또는 정공수송물질로 사용되어 유기발광소자에 낮은 구동전압, 고효율, 저소비전력 및 장수명의 특성을 부여할 수 있다.
Preparation of Heterocyclic Amines by an Oxidative Amination of Zinc Organometallics Mediated by CuI: A New Oxidative Cycloamination for the Preparation of Annulated Indole Derivatives
作者:Marcel Kienle、Andreas J. Wagner、Cora Dunst、Paul Knochel
DOI:10.1002/asia.201000367
日期:2011.2.1
Functionalized heterocyclic zinc reagents are easily aminated by an oxidativeaminationreaction of zinc amidocuprates prepared from various lithium amides. For the oxidation step, PhI(OAc)2 proved to be the best reagent. The required heterocyclic zinc organometallics can be prepared either by direct metalation, by magnesium insertion in the presence of ZnCl2, or by transmetalation of a suitable magnesium