| 发明名称 |
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND USE THEREOF |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compound easily forming a stable thin film since molecules of the compound are hardly crystallized, having excellent characteristics, such as low voltage drive and long lifetime, when used as a blue light emitting material for an organic EL element, and exhibiting a high glass transition temperature (Tg). <P>SOLUTION: A material for an organic electroluminescent element comprises a compound represented as follows. (In the formula, R<SP POS="POST">1</SP>-R<SP POS="POST">22</SP>each independently represents a hydrogen atom or a substituent.) <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012190863(A) |
申请公布日期 |
2012.10.04 |
| 申请号 |
JP20110050916 |
申请日期 |
2011.03.09 |
| 申请人 |
TOYO INK SC HOLDINGS CO LTD |
发明人 |
TANAKA MOTOKI;TAKADA YASUYUKI;TAMANO MICHIKO;CHISAKA JIRO;HAYAKAWA JUNPEI |
| 分类号 |
H01L51/50;C07C15/27;C07C25/22;C07C255/50;C07D209/82;C07D213/36;C07D217/14;C07D239/24;C07D241/10;C07D249/08;C07D271/10;C07D295/02;C07D295/12;C07D307/52;C07D307/81;C07D333/10;C07D333/58;C07D401/14;C07D413/14;C07F7/08;C07F7/12;C09K11/06 |
主分类号 |
H01L51/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
