发明名称 |
ORGANIC COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL AND ORGANIC ELECTRO-LUMINESCENT ELEMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide a new organic compound having preferable luminescence region and an organic electroluminescent(EL) element using this compound which luminesces in a bluish violet to nearly ultraviolet region of short wavelength and has long durability and high brightness. SOLUTION: This organic compound is represented by general formula (I) (wherein R1 to R8 are each hydrogen or a substituent; at least one of R1 to R4 represents a substituent; R9 to R13 are each hydrogen or a substituent; and R14 to R28 are each hydrogen, an alkyl group or the like).
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申请公布号 |
JP2002249469(A) |
申请公布日期 |
2002.09.06 |
申请号 |
JP20010045144 |
申请日期 |
2001.02.21 |
申请人 |
KONICA CORP |
发明人 |
OSHIYAMA TOMOHIRO;KITA HIROSHI;YAMADA TAKETOSHI |
分类号 |
H05B33/12;C07C211/54;C07C217/92;C09K11/06;H01L51/50;H05B33/14;H05B33/22;(IPC1-7):C07C211/54 |
主分类号 |
H05B33/12 |
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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