发明名称 |
ANTHRACENE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPLIANCE USING THE SAME |
摘要 |
It is an object of the present invention to provide a light-emitting substance 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 aspect of the present invention is an anthracene derivative 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, which may have a substituent or no substituent; Ph1 represents a phenyl group, which may have a substituent or no substituent; and X1 represents an arylene group having 6 to 15 carbon atoms.
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申请公布号 |
WO2006070897(A1) |
申请公布日期 |
2006.07.06 |
申请号 |
WO2005JP24166 |
申请日期 |
2005.12.22 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.;KAWAKAMI, SACHIKO;NAKASHIMA, HARUE;KOJIMA, KUMI;NOMURA, RYOJI;OHSAWA, NOBUHARU |
发明人 |
KAWAKAMI, SACHIKO;NAKASHIMA, HARUE;KOJIMA, KUMI;NOMURA, RYOJI;OHSAWA, NOBUHARU |
分类号 |
C07D209/86;C09K11/06;H01L51/50 |
主分类号 |
C07D209/86 |
代理机构 |
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