发明名称 |
USE OF DIBENZOFURANS AND DIBENZOTHIOPHENES SUBSTITUTED BY NITROGEN-BONDED FIVE-MEMBERED HETEROCYCLIC RINGS IN ORGANIC ELECTRONICS |
摘要 |
The present invention relates to the use of dibenzofurans and dibenzothiophenes which have at least one nitrogen-bonded five-membered heterocyclic ring as a substituent as host, blocker and/or charge transport material in organic electronics. The present invention further relates to dibenzofurans and dibenzothiophenes which comprise at least one nitrogen-bonded five-membered heterocyclic ring and at least one carbazolyl radical as substituents, to a process for preparation thereof, and to the use of these compounds in organic electronics. |
申请公布号 |
EP2590967(A4) |
申请公布日期 |
2014.03.05 |
申请号 |
EP20110803227 |
申请日期 |
2011.07.07 |
申请人 |
BASF SE |
发明人 |
LANGER, NICOLLE;SCHAEFER, THOMAS;SCHILDKNECHT, CHRISTIAN;LENNARTZ, CHRISTIAN;WAGENBLAST, GERHARD |
分类号 |
C07D405/14;H01L51/50 |
主分类号 |
C07D405/14 |
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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