METHOD FOR PRODUCING A LAYER CONSISTING OF DOPED ORGANIC MATERIAL ON A SUBSTRATE BY MEANS OF DEPOSITION, AND USE THEREOF
Publikation: Geistiges Eigentum › Patentanmeldung/Patent
Beitragende
- Novaled GmbH
Abstract
The invention relates to a method for producing a layer consisting of a doped organic material on a substrate by means of deposition, said doped organic material containing at least one matrix material and at least one doping material. The inventive method is characterised in that a mixture of the matrix material and the doping material in a common evaporation source is transformed into a vapour phase and deposited onto the substrate, at least one of the matrix material or the doping material being inserted into a porous carrier substance before being transformed into the vapour phase. The invention also relates to the use of one such method.
Details
The invention relates to a method for producing a layer consisting of a doped organic material on a substrate by means of deposition, said doped organic material containing at least one matrix material and at least one doping material. The inventive method is characterised in that a mixture of the matrix material and the doping material in a common evaporation source is transformed into a vapour phase and deposited onto the substrate, at least one of the matrix material or the doping material being inserted into a porous carrier substance before being transformed into the vapour phase. The invention also relates to the use of one such method.
Originalsprache | Englisch |
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IPC (Internationale Patentklassifikation) | H01L 51/ 40 A I |
Veröffentlichungsnummer | KR20080073306 |
Land/Gebiet | Deutschland |
Prioritätsdatum | 28 Okt. 2005 |
Prioritätsnummer | EP20050023595 |
Publikationsstatus | Veröffentlicht - 8 Aug. 2008 |