发明名称 |
OPTO-ELEKTRISCHE VORRICHTUNGEN |
摘要 |
An opto-electrical device comprising an anode electrode, a cathode electrode, and an opto-electrically active region located between the electrodes, the cathode electrode including a first layer comprising a compound of a group 1 metal, group 2 metal, or a transition metal, a second layer comprising a material having a work function below 3.5 eV, and a third layer spaced from the opto-electrically active region by the first and second layers and having a work function above 3.5 eV. |
申请公布号 |
DE60044968(D1) |
申请公布日期 |
2010.10.28 |
申请号 |
DE2000644968 |
申请日期 |
2000.02.14 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LTD. |
发明人 |
BURROUGHES, JEREMY H.;CARTER, JULIAN C.;GUNNER, ALEC GORDON;HEEKS, STEPHEN KARL;MILLARD, IAN STEPHEN |
分类号 |
H01L51/50;H05B33/26;H01L51/52;H05B33/10 |
主分类号 |
H01L51/50 |
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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