| 发明名称 |
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND USE OF THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a material for an organic EL element capable of showing excellent properties such as low voltage driving and a long life. <P>SOLUTION: The material for organic EL element is composed of a chemical compound represented by a general formula [1] shown below, where R<SP POS="POST">1</SP>to R<SP POS="POST">22</SP>are either a hydrogen atom or a substituent group and at least one of R<SP POS="POST">1</SP>to R<SP POS="POST">13</SP>is either a benzoxazole group or a benzothiazole group. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012028711(A) |
申请公布日期 |
2012.02.09 |
| 申请号 |
JP20100168753 |
申请日期 |
2010.07.28 |
| 申请人 |
TOYO INK SC HOLDINGS CO LTD |
发明人 |
HAYAKAWA JUNPEI;TAKADA YASUYUKI;TAMANO MICHIKO;CHISAKA JIRO;TANAKA MOTOKI |
| 分类号 |
H01L51/50;C07D213/38;C07D217/14;C07D239/26;C07D263/56;C07D263/58;C07D277/64;C07D277/68;C07D277/72;C07D277/82;C07D295/12;C07D307/81;C07D333/58;C07D413/04;C07D413/10;C07D417/04;C07D417/10;C07F15/00;C09K11/06 |
主分类号 |
H01L51/50 |
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