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Merck Patents GmbH Patents & Scientific Information
| Merck Patents GmbH Patents & Scientific Information Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090318625 | ELECTROLUMINESCENT POLYMERS AND USE THEREOF - The present invention relates to electroluminescent polymers which contain structural units of the formula (1) and to the use thereof. The polymers according to the invention exhibit improved efficiency and a longer lifetime, in particular on use in polymeric organic light-emitting diodes. | 12-24-2009 |