发明名称 |
TETRAMINE COMPOUND AND ORGANIC EL DEVICE |
摘要 |
<p>Disclosed is a tetramine compound represented by the general formula (1) below. In the formula, R1, R2 and R3 may be the same or different and respectively represent a hydrogen atom, a tertiary alkyl group having 4-8 carbon atoms, an unsubstituted aryl group, or an aryl group substituted by a tertiary alkyl group having 4-8 carbon atoms, and n is 3 or 4. The present invention solves the most serious problem of the conventional organic EL devices by providing a material suitable for an organic EL device wherein emission stability is required when driven at high temperatures. Also disclosed are an organic EL device containing such a tetramine compound and a method for producing such a tetramine compound.</p> |
申请公布号 |
WO2005063684(A1) |
申请公布日期 |
2005.07.14 |
申请号 |
WO2004JP19755 |
申请日期 |
2004.12.24 |
申请人 |
HODOGAYA CHEMICAL CO., LTD.;KUSANO, SHIGERU;KOIKE, MAKOTO;TAKESUE, ATSUSHI;ANZAI, MITSUTOSHI |
发明人 |
KUSANO, SHIGERU;KOIKE, MAKOTO;TAKESUE, ATSUSHI;ANZAI, MITSUTOSHI |
分类号 |
C07C211/54;C09K11/06;H01L51/00;H01L51/50;H05B33/14;(IPC1-7):C07C211/54;C07C209/10;H05B33/22 |
主分类号 |
C07C211/54 |
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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