发明名称 |
ANTHRACENE DERIVATIVE, LIGHT EMITTING ELEMENT USING THE SAME, AND LIGHT EMITTING DEVICE USING THE SAME |
摘要 |
<p>It is an object of the present invention to provide a light emitting element, which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light emitting element, which is resistant to repetition of a reduction reaction. An anthracene derivative is represented by a general formula (1). In the general formula (1), R1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms and an aryl group having 6 to 12 carbon atoms, R3 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms, Ph1 represents a phenyl group, and X1 represents an arylene group having 6 to 15 carbon atoms.</p> |
申请公布号 |
WO2006070907(A1) |
申请公布日期 |
2006.07.06 |
申请号 |
WO2005JP24206 |
申请日期 |
2005.12.26 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.;NAKASHIMA, HARUE;KAWAKAMI, SACHIKO;KOJIMA, KUMI;NOMURA, RYOJI;OHSAWA, NOBUHARU |
发明人 |
NAKASHIMA, HARUE;KAWAKAMI, SACHIKO;KOJIMA, KUMI;NOMURA, RYOJI;OHSAWA, NOBUHARU |
分类号 |
C07D209/88;C09K11/06;H01L51/50 |
主分类号 |
C07D209/88 |
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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