发明名称 |
ANTHRACENE DERIVATIVES, LUMINESCENT MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICES |
摘要 |
Anthracene derivatives each having a structure including an anthracene skeleton, a phenanthrene skeleton selected from among various phenanthrene skeletons different in bonding site which is bonded to the 9-position of the anthracene skeleton and a group selected from among various aryl groups and so on which is bonded to the 10-position of the anthracene skeleton. Organic EL devices made by using the derivatives exhibit high light emission efficiency and a long life. |
申请公布号 |
US2011068683(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
US20090933434 |
申请日期 |
2009.03.19 |
申请人 |
IDEMTSU KOSAN CO., LTD |
发明人 |
KAWAMURA MASAHIRO;ITO MITSUNORI |
分类号 |
H01J1/62;C07C15/28;C07D209/86;C07D307/91 |
主分类号 |
H01J1/62 |
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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