发明名称 Organic electroluminescent element and compounds for use in the element
摘要 An organic electroluminescent element comprises: a pair of electrodes; and one or more organic compound layers at least one of which is a light-emitting layer, the one or more organic compound layers being provided between the pair of electrodes, wherein at least one of the one or more organic compound layers comprises a compound represented by general formula (Z): wherein R31 and R32 each represents a hydrogen atom or a substituent, R3A represents a substituent other than an aromatic hetero ring connected through a nitrogen atom, or a hydrogen atom, X31 to X38 each represents a substituted or unsubstituted carbon atom or a nitrogen atom, and Y31 to Y33 each represents a nitrogen atom or C—R3B (wherein R3B represents a substituent other than an aromatic hetero ring connected through a nitrogen atom, or a hydrogen atom).
申请公布号 US8147987(B2) 申请公布日期 2012.04.03
申请号 US20070709829 申请日期 2007.02.23
申请人 OSAKA ITARU;IGARASHI TATSUYA;ISE TOSHIHIKO;FUKUZAKI EIJI;SANO SATOSHI;FUJIFILM CORPORATION 发明人 OSAKA ITARU;IGARASHI TATSUYA;ISE TOSHIHIKO;FUKUZAKI EIJI;SANO SATOSHI
分类号 B32B19/00;B32B9/00;C07D235/00;C07D403/00;C07D403/02 主分类号 B32B19/00
代理机构 代理人
主权项
地址