发明名称 |
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC APPARATUS |
摘要 |
PROBLEM TO BE SOLVED: To provide an organic EL element having high luminous efficiency and a long service life.SOLUTION: In the organic electroluminescent element, an organic layer includes a hole transport layer and a light-emitting layer in this order from an anode side. The hole transport layer contains a biscarbazole derivative represented by general formula (1), and the light-emitting layer contains an anthracene derivative represented by general formula (2) and a light-emitting material. |
申请公布号 |
JP2015216135(A) |
申请公布日期 |
2015.12.03 |
申请号 |
JP20120178872 |
申请日期 |
2012.08.10 |
申请人 |
IDEMITSU KOSAN CO LTD |
发明人 |
IKEDA TSUYOSHI;ITO HIROKATSU |
分类号 |
H01L51/50;C07D405/14;C09K11/06 |
主分类号 |
H01L51/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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