Patent application number | Description | 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 |
20100102305 | MATERIALS FOR ELECTROLUMINESCENCE AND THE UTILIZATION THEREOF - The present invention relates to organic semiconductors which contain structural units L=X and in addition structural units which emit light from the triplet state. The materials according to the invention are more soluble and easier to synthesise and are therefore more suitable for use in organic light-emitting diodes than comparative materials in accordance with the prior art. | 04-29-2010 |
20100108989 | ELECTROLUMINESCENT POLYMERS AND USE THEREOF - The present invention relates to polymers which contain novel structural units of the formula (1). The inventive materials exhibit better solubility and improved efficiency when used in a polymeric organic light-emitting diode. | 05-06-2010 |
20100197875 | WHITE-EMITTING COPOLYMERS, REPRESENTATION, AND USE THEREOF - The present invention relates to white-emitting copolymers which are obtained by a combination of blue-, green- and red-emitting repeating units. The copolymers of the invention display better film formation and an improved efficiency when used in polymeric organic light-emitting diodes compared to materials according to the prior art. | 08-05-2010 |
Patent application number | Description | 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 |
20100102305 | MATERIALS FOR ELECTROLUMINESCENCE AND THE UTILIZATION THEREOF - The present invention relates to organic semiconductors which contain structural units L=X and in addition structural units which emit light from the triplet state. The materials according to the invention are more soluble and easier to synthesise and are therefore more suitable for use in organic light-emitting diodes than comparative materials in accordance with the prior art. | 04-29-2010 |
20100108989 | ELECTROLUMINESCENT POLYMERS AND USE THEREOF - The present invention relates to polymers which contain novel structural units of the formula (1). The inventive materials exhibit better solubility and improved efficiency when used in a polymeric organic light-emitting diode. | 05-06-2010 |
20100197875 | WHITE-EMITTING COPOLYMERS, REPRESENTATION, AND USE THEREOF - The present invention relates to white-emitting copolymers which are obtained by a combination of blue-, green- and red-emitting repeating units. The copolymers of the invention display better film formation and an improved efficiency when used in polymeric organic light-emitting diodes compared to materials according to the prior art. | 08-05-2010 |