发明名称 |
ORGANIC LUMINESCENT COMPOUND WITH DELAYED FLUORESCENCE |
摘要 |
The present invention relates to a novel organic compound comprising an imidazole core, an electron donor and a receptor segment. The compound includes a compound indicating a small singlet-triplet gap by selecting disclosed donor and acceptor groups. The compounds are useful in an OLED device as host materials or delayed fluorescence emitters. |
申请公布号 |
KR20140067910(A) |
申请公布日期 |
2014.06.05 |
申请号 |
KR20130141363 |
申请日期 |
2013.11.20 |
申请人 |
UNIVERSAL DISPLAY CORPORATION |
发明人 |
LIN CHUN;XIA CHUANJUN;KWONG RAYMOND |
分类号 |
C07D403/14;C07D403/04;C09K11/06;H01L51/50 |
主分类号 |
C07D403/14 |
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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