| 发明名称 |
Binaphthalene derivatives for organic electro-luminescent devices |
| 摘要 |
The present invention relates to an organic light emitting device (OLED) in which a binaphthalene derivative is used as the emissive layer and/or one or more of the charge transport layers, or as a host or dopant material for one or more of such layers.
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| 申请公布号 |
US6872475(B2) |
申请公布日期 |
2005.03.29 |
| 申请号 |
US20020307982 |
申请日期 |
2002.12.03 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
CHEN JIAN PING;LI XIAO-CHANG CHARLES;SUZUKI KOICHI;UENO KAZUNORI |
| 分类号 |
H01L51/50;C09K11/06;H01L51/00;H01L51/30;H01L51/40;(IPC1-7):H05B33/12 |
主分类号 |
H01L51/50 |
| 代理机构 |
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