发明名称 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which is driven at a low voltage and exhibits high efficiency, and to provide an electronic device including the organic electroluminescent element.SOLUTION: The organic electroluminescent element includes an anode, a cathode provided facing the anode, and an organic layer provided between the anode and the cathode. The organic layer has a light emitting layer, and a first electron transport layer and a second electron transport layer which are provided on the cathode side of the light emitting layer. The first electron transport layer contains a compound represented by general formula (1), and the second electron transport layer contains a compound represented by general formula (2).
申请公布号 JP2014123687(A) 申请公布日期 2014.07.03
申请号 JP20120280306 申请日期 2012.12.21
申请人 IDEMITSU KOSAN CO LTD 发明人 SADO TAKAYASU;MIZUTANI SAYAKA
分类号 H01L51/50;C07D307/91;C07D403/14;C07D405/14;C07D471/04;C07D487/14;C07D519/00 主分类号 H01L51/50
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