| 发明名称 |
Organometallic compounds for use in electroluminescent devices |
| 摘要 |
An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprising an emissive material having the structure: M is a metal having an atomic weight greater than 40. R<SUB>5 </SUB>is an aromatic group. The emissive material itself is also provided. The emissive material provides an improved stability and efficiency.
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| 申请公布号 |
US7429426(B2) |
申请公布日期 |
2008.09.30 |
| 申请号 |
US20040002188 |
申请日期 |
2004.12.03 |
| 申请人 |
THE UNIVERSITY OF SOUTHERN CALIFORNIA;UNIVERSAL DISPLAY CORPORATION |
发明人 |
BROWN CORY S.;KNOWLES DAVID B.;KWONG RAYMOND;TUNG YEH-JIUN;WALTERS ROBERT;DJUROVICH PETER I.;THOMPSON MARK E.;MA BIN |
| 分类号 |
H01L51/54;C07F15/00;C09K11/06;H01L51/30;H01L51/50 |
主分类号 |
H01L51/54 |
| 代理机构 |
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