发明名称 Organic electroluminescent device and material for organic electroluminescent device
摘要 Disclosed is a novel compound useful as a constituent of an organic EL device. Also disclosed is a practical organic EL device using this compound. This organic EL device has low driving voltage, long life, and reduced leakage current. Specifically disclosed is a compound characterized by having at least one structure (1) shown below in a molecule. Structure (1)
申请公布号 US2009167167(A1) 申请公布日期 2009.07.02
申请号 US20080314233 申请日期 2008.12.05
申请人 IDEMITSU KOSAN CO., LTD.;SONY CORPORATION 发明人 AOYAMA YOSHIAKI;MORISHITA HIRONOBU;HOSOKAWA CHISHIO;MATSUNAMI SHIGEYUKI;KIJIMA YASUNORI
分类号 H01J1/63;C07D487/04 主分类号 H01J1/63
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