发明名称 |
ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE USING THE ORGANOMETALLIC COMPLEX |
摘要 |
<p>It is an object of the present invention to provide an organometallic complex which can increase recombination efficiency of electrons and holes. One aspect of the present invention is an organometallic compex having a structure represented by a general formula (1), wherein each of R1 and R2 is any of a halogen group, a -CF3 group, a cyano group, and an alkoxycarbonyl group, each of R3 and R4 is any of hydrogen and an alkyl group having 1 to 4 carbon atoms, and M is an element that belongs to Group 9 or 10 of the periodic table.</p> |
申请公布号 |
KR20070112865(A) |
申请公布日期 |
2007.11.27 |
申请号 |
KR20077023860 |
申请日期 |
2006.03.14 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY K.K. |
发明人 |
INOUE HIDEKO;SHITAGAKI SATOKO;SEO SATOSHI;OHSAWA NOBUHARU |
分类号 |
C09K11/06;C07D241/12;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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