CTD OXFORD LIMITED
CTD OXFORD LIMITED Patent applications | ||
Patent application number | Title | Published |
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20090072722 | LIGHT EMISSIVE DEVICE - An organic light emissive device, which comprises: an anode; a cathode; and an organic light emissive region between the anode and the cathode, which region comprises a polymeric electroluminescent material; wherein the emission from the polymeric electroluminescent material is colour shifted by the presence of a colour shifting unit in the polymer. | 03-19-2009 |