IMPROVED PRODUCTION OF ELECTROLUMINESCENT DEVICES
The invention provides a method of producing an organic light emitting device having a high resolution image of electroluminescent material in which an ink containing the electroluminescent material is applied by a gravure printing process.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention provides a method of producing an organic light emitting device having a high resolution image of electroluminescent material in which an ink containing the electroluminescent material is applied by a gravure printing process. |
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