| 发明名称 |
LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE |
| 摘要 |
The present invention provides a light emitting device material containing a compound having a specific pyrene structure, capable of providing an organic thin-film light emitting device which enables high-efficiency light emission and low-voltage driving, and is also excellent in durability; and a light emitting device using the same. |
| 申请公布号 |
US2014027754(A1) |
申请公布日期 |
2014.01.30 |
| 申请号 |
US201214110865 |
申请日期 |
2012.06.11 |
| 申请人 |
UEOKA KOJI;NAGAO KAZUMASA;SUGIMOTO KAZUNORI;TOMINAGA TSUYOSHI;TORAY INDUSTRIES, INC. |
发明人 |
UEOKA KOJI;NAGAO KAZUMASA;SUGIMOTO KAZUNORI;TOMINAGA TSUYOSHI |
| 分类号 |
H01L51/00 |
主分类号 |
H01L51/00 |
| 代理机构 |
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