| 发明名称 |
ORGANIC ELECTROLUMINESCENT DEVICES HAVING IMPROVED POWER CONVERSION EFFICIENCIES |
| 摘要 |
Electroluminescent devices are disclosed comprising a hole-injecting zone and an adjacent organic luminescent zone, the device having a power conversion efficiency of at least 9x10-5 w/w and said zones having a combined thickness no greater than about 1 micron. |
| 申请公布号 |
DE3471683(D1) |
申请公布日期 |
1988.07.07 |
| 申请号 |
DE19843471683 |
申请日期 |
1984.03.21 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
VANSLYKE, STEVEN ARLAND;TANG, CHING WAN |
| 分类号 |
C09K11/06;H01L51/30;H01L51/50;H05B33/12;H05B33/14;H05B33/22;(IPC1-7):C09K11/06 |
主分类号 |
C09K11/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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