发明名称 |
Lighting element for use as light-emitting diodes or organic light-emitting diodes, includes luminescent layer, which is arranged between two flat electrodes |
摘要 |
<p>A lighting element includes a luminescent layer (3), which is arranged between two flat electrodes (1,2). The luminescent layer is suitable for alternating field electroluminescence excitation. The electrodes are formed as an optically transparent layer with carbon nanotubes or graphene, where the carbon nanotube is a single-walled carbon nanotube. The electrode or a dielectric intermediate layer is arranged on a substrate (4,5). An independent claim is included for a method for producing lighting element, which involves forming optically transparent electrode on luminescent layer through dispersion using liquid, carbon nanotubes or grapheme, where the formed electrode is washed with ethanol and then dried.</p> |
申请公布号 |
DE102008039756(A1) |
申请公布日期 |
2010.02.25 |
申请号 |
DE20081039756 |
申请日期 |
2008.08.15 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;TECHNISCHE UNIVERSITAET DRESDEN |
发明人 |
KASKEL, STEFAN;SCHRAGE, CHRISTIAN |
分类号 |
F21K2/00;H01L51/52;H05B33/26;H05B33/28 |
主分类号 |
F21K2/00 |
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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