申请人:Sasaki Masaomi
公开号:US20050084711A1
公开(公告)日:2005-04-21
A 3,6-diphenylcarbazole compound, which has a specific formula and realizes an organic electroluminescent device having high durability and high luminous efficiency. An electroluminescent device which includes an anode; a cathode which faces the anode; and at least one layer including a luminescent layer, optionally a hole transporting layer and an electron transporting layer, which is located between the anode and the cathode, wherein the at least one layer includes the 3,6-diphenylcarbazole compound.
一种3,6-二苯基咔唑化合物,具有特定的配方,实现了具有高耐久性和高发光效率的有机电致发光器件。一种电致发光器件包括:一个阳极;一个面向阳极的阴极;以及至少包括一个发光层的层,可选地包括一个传输空穴层和一个传输电子层,该层位于阳极和阴极之间,其中至少一个层包括3,6-二苯基咔唑化合物。