发明名称 |
BENZO-FUSED THIOPHENE OR BENZO-FUSED FURAN COMPOUNDS COMPRISING A TRIPHENYLENE GROUP |
摘要 |
Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both. |
申请公布号 |
KR20140114898(A) |
申请公布日期 |
2014.09.29 |
申请号 |
KR20147023913 |
申请日期 |
2008.08.07 |
申请人 |
UNIVERSAL DISPLAY CORPORATION |
发明人 |
MA BIN;WU YONGGANG;LIN CHUN;KWONG RAYMOND |
分类号 |
C07D333/76;C07D209/82;C07D307/91;C07D409/04 |
主分类号 |
C07D333/76 |
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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