发明名称 |
LIGHT-EMITTING ELEMENT MATERIAL AND LIGHT-EMITTING ELEMENT |
摘要 |
<p>Disclosed is an organic electroluminescent element which has achieved both high luminous efficiency and low driving voltage by containing a light-emitting element material, which comprises a specific pyrene compound, in one of the layers that constitute the light-emitting element, preferably in a light-emitting layer or in an electron-transporting layer.</p> |
申请公布号 |
EP2416396(A4) |
申请公布日期 |
2012.09.05 |
申请号 |
EP20100758516 |
申请日期 |
2010.03.25 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
NAKANO, YOHEI;SUGIMOTO, KAZUNORI;NAGAO, KAZUMASA;TANAKA, DAISAKU;TOMINAGA, TSUYOSHI |
分类号 |
H01L51/50;C09K11/06;H05B33/26 |
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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