发明名称 |
PHENANTHROAZOLE COMPOUNDS AS HOLE TRANSPORTING MATERIALS FOR ELECTRO LUMINESCENT DEVICES |
摘要 |
<p>The present invention relates to electroluminescent devices, comprising a compound of the formula (I) as a component of the transporting/injecting and/or electron blocking layer. The compounds of formula (I) may function alone, or in combination with dopants to provide improved efficiency, driving voltage and/or lifetime of electroluminescent devices.</p> |
申请公布号 |
EP2443213(B1) |
申请公布日期 |
2014.04.23 |
申请号 |
EP20100725130 |
申请日期 |
2010.06.11 |
申请人 |
BASF SE |
发明人 |
SCHILDKNECHT, CHRISTIAN;LENNARTZ, CHRISTIAN;WATANABE, SOICHI;WAGENBLAST, GERHARD;MURER, PETER;SCHAEFER, THOMAS;CHEBOTAREVA, NATALIA;RICCI, ANDREA;BARDON, KRISTINA |
分类号 |
C09K11/06;C07D235/02;C07D235/18;C07D403/14;H05B33/22 |
主分类号 |
C09K11/06 |
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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