| 发明名称 |
Organic element for electroluminescent devices |
| 摘要 |
An electroluminescent device comprises a cathode, an anode, and therebetween a layer containing a host material and an ethynyl compound of Formula
|
| 申请公布号 |
US7195829(B2) |
申请公布日期 |
2007.03.27 |
| 申请号 |
US20040812630 |
申请日期 |
2004.03.30 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
COSIMBESCU LELIA;ROBELLO DOUGLAS R. |
| 分类号 |
H01L51/50;C09K11/06;H01L51/00;H05B33/14 |
主分类号 |
H01L51/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
