| 发明名称 |
Material for organoelectroluminescence device and use thereof |
| 摘要 |
A compound suitable for use in an electroluminescence device, having hole-injecting capability and durability and having the formula ÄIÜ, ÄIIÜ or ÄIIIÜ <CHEM> wherein R<1> to R<17> are organic residues, X<1> to X<18> are heteroatoms and A<1> and A<2> are chemically rational organic residues composed of C, H and O atoms or of C, H, O and S atoms, having molecular weight of 500 or less. |
| 申请公布号 |
EP0847228(B1) |
申请公布日期 |
2003.04.16 |
| 申请号 |
EP19970309922 |
申请日期 |
1997.12.09 |
| 申请人 |
TOYO INK MANUFACTURING CO., LTD. |
发明人 |
ENOKIDA, TOSHIO;ONIKUBO, TOSHIKAZU;OKUTSU, SATOSHI;TAMANO, MICHIKO |
| 分类号 |
C07C43/20;C07C43/235;C07C43/257;C07C211/61;C07C217/92;C07C321/28;C07C321/30;C07C323/12;C07C323/21;C07D209/88;C07D213/64;C07D213/643;C07D213/70;C07D271/10;C07D271/113;C07D295/135;C07D307/58;C07D319/14;C07D333/32;C07D333/34;C07D487/14;C07D493/04;C07D493/14;C07D495/14;C07D495/22;C07D498/14;C07D513/14;C07D519/00;C09K11/06;H01L51/50;H05B33/14;(IPC1-7):H05B33/14;C07C211/49;C07C211/54;C07C321/22 |
主分类号 |
C07C43/20 |
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