发明名称 RED ORGANIC ELECTROLUMINESCENCE ELEMENT
摘要 Provided is an organic electroluminescence device in which a single or a plurality of thin organic layers including at least a light emitting layer are sandwiched between an anode and a cathode. At least one of the thin organic layers includes: (A) a perylene compound having at least one halogen atom in its molecule; and (B) a compound having a fused aromatic ring having a ring carbon atoms of 12 to 15. The organic EL device has a high luminous efficiency and a long lifetime and is capable of emitting light having a color range of from an orange color to a red color.
申请公布号 US2009033218(A1) 申请公布日期 2009.02.05
申请号 US20070280475 申请日期 2007.02.19
申请人 IDEMITSU KOSAN CO., LTD. 发明人 IKEDA KIYOSHI;ITO MITSUNORI
分类号 H01J1/62 主分类号 H01J1/62
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