申请人:Lee Eunjung
公开号:US08395144B2
公开(公告)日:2013-03-12
Provided are a novel anthracene derivative and an organic light-emitting device using the same, and more particularly, an anthracene derivative having a core (e.g., an indenoanthracene core) where an anthracene moiety with excellent device characteristics is fused with a fluorene moiety or the like with excellent fluorescent properties, wherein an aryl group is introduced at the core, and an organic light-emitting device using the anthracene derivative, which is enhanced in efficiency, operating voltage, lifetime, etc.
提供了一种新的蒽衍生物和使用该衍生物的有机发光器件,更具体地说,该蒽衍生物具有一个核(例如,一个吲哚蒽核),其中具有优异器件特性的蒽基与具有优异荧光性能的芴基或类似结构融合,核中引入了芳基基团,并使用该蒽衍生物的有机发光器件,在效率、工作电压、寿命等方面得到了提高。