Photoaktives Bauelement mit organischen Schichten
Research output: Intellectual Property › Patent application/Patent
Contributors
- TUD Dresden University of Technology
- Heliatek GmbH
Abstract
In a photoactive device with organic layers, especially solar cell, comprising a sequence of organic thin films and contact layers with a doped transport layer and a photoactive layer, arranged in a pi-, ni- or pin-diode structure, each of a p-, i- or n-layer, the transport layer has a larger optical band gap than the photoactive layer and the structure is partly transparent at least in part of the solar spectrum from 350 to 2000 nm.
| Translated title of the contribution | Photoactive device, especially useful as solar cell, has organic thin films and contact layers forming (partly) transparent pi-, ni- or pin-diode structures of photoactive layer and doped transport layer with larger optical band gap |
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Details
In a photoactive device with organic layers, especially solar cell, comprising a sequence of organic thin films and contact layers with a doped transport layer and a photoactive layer, arranged in a pi-, ni- or pin-diode structure, each of a p-, i- or n-layer, the transport layer has a larger optical band gap than the photoactive layer and the structure is partly transparent at least in part of the solar spectrum from 350 to 2000 nm.
| Original language | German |
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| IPC (International Patent Classification) | H01L 51/ 00 A N |
| Patent number | DE102004014046 |
| Country/Territory | Germany |
| Priority date | 19 Mar 2004 |
| Priority number | DE20041014046 |
| Publication status | Published - 30 Sept 2004 |