HALOGEN COMPOUND, POLYCYCLIC COMPOUND, AND ORGANIC ELECTROLUMINESCENCE ELEMENT COMPRISING THE POLYCYCLIC COMPOUND
申请人:Idemitsu Kosan Co., Ltd.
公开号:EP2301926A1
公开(公告)日:2011-03-30
Provided are a polycyclic compound having a n-conjugated heteroacene skeleton crosslinked with a carbon atom, a nitrogen atom, an oxygen atom, or a sulfur atom, and a halogen compound which can be used for the synthesis of the polycyclic compound. Also provided are an organic electroluminescence device which has one or more organic thin film layers including a light emitting layer between a cathode and an anode, at least one layer of the organic thin film layers containing a material for an organic electroluminescence device, and which shows high luminous efficiency and has a long lifetime, a polycyclic compound for realizing the same, and a halogen compound serving as an intermediate for the polycyclic compound.
本发明提供了一种多环化合物,其具有与碳原子、氮原子、氧原子或硫原子交联的 n-共轭杂环烯骨架,以及一种可用于合成该多环化合物的卤素化合物。此外,还提供了一种有机电致发光器件,该器件具有一层或多层有机薄膜层,其中包括阴极和阳极之间的发光层,有机薄膜层中至少有一层含有用于有机电致发光器件的材料,且发光效率高、寿命长;还提供了用于实现该器件的多环化合物,以及用作多环化合物中间体的卤素化合物。