发明名称 Light emitting material and light emitting device
摘要 Provided is a light emitting material of which a light emitting device having high luminous efficiency and high stability and capable of being provided at a low cost can be formed. A light emitting material includes the following partial structural formula (1): wherein at least one of R1 to R10 represents a substituent except a hydrogen atom, a total number of benzene ring structures in R1 to R10 is 3 or more, and R1 to R10 include a trifluoromethyl group, or a linear, branched, or cyclic alkyl or alkoxyl group having 2 or more carbon atoms a hydrogen atom of which may be substituted by a halogen atom.
申请公布号 US7808175(B2) 申请公布日期 2010.10.05
申请号 US20070764436 申请日期 2007.06.18
申请人 CANON KABUSHIKI KAISHA 发明人 TSUBOYAMA AKIRA;SUZUKI KOICHI;WATANABE TAIKI;UENO KAZUNORI
分类号 H01L51/50;C07F15/00;C09K11/06 主分类号 H01L51/50
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