发明名称 ORGANIC ELECTROLUMINESCENT ELEMENT
摘要 An organic EL element according to the present invention sequentially comprises a positive electrode, a hole transport layer, a light emitting layer, an electron transport layer and a negative electrode in this order, and is characterized in that: the hole transport layer contains an arylamine compound represented by general formula (1) (wherein each one of Ar1-Ar4 represents a monovalent aromatic hydrocarbon group or a monovalent aromatic heterocyclic group); and the light emitting layer contains an N-aromatic group substituted nitrogen-containing heterocyclic compound.
申请公布号 WO2016111301(A1) 申请公布日期 2016.07.14
申请号 WO2016JP50167 申请日期 2016.01.05
申请人 HODOGAYA CHEMICAL CO., LTD.;SFC CO., LTD 发明人 YOKOYAMA, NORIMASA;HAYASHI, SHUICHI;YAMAMOTO, TAKESHI;KABASAWA, NAOAKI;KANDA, DAIZO;MOCHIDUKI, SHUNJI;LEE, SE-JIN;LEE, OUN-GYU;SHIN, BONG-KI
分类号 H01L51/50;C07C211/54;C07C211/61;C07D403/04;C07D403/10;C07D491/048;C07D495/04;C07D495/14;C09K11/06 主分类号 H01L51/50
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