发明名称 |
AN ELECTROLUMINESCENT COMPOUND AND AN ELECTROLUMINESCENT DEVICE COMPRISING THE SAME |
摘要 |
The present invention relates to an organic light emitting compound applied to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1 or chemical formula 2, and when being applied as a phosphorescent host compound in a hole transporting functional layer or a light emitting layer, provides an organic electroluminescent device having excellent driving voltage, brightness, and long lifespan. |
申请公布号 |
KR20150137266(A) |
申请公布日期 |
2015.12.09 |
申请号 |
KR20140064832 |
申请日期 |
2014.05.29 |
申请人 |
PNH TECH |
发明人 |
HYUN, SEO YONG;JUNG, SUNG OUK;OH, HYUN JIN |
分类号 |
C09K11/06;C07D209/82;C07D471/04;H01L51/50 |
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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