ARTICLE D'AMORTISSEMENT CELLULAIRE GONFLABLE FORME ET SON PROCEDE DE FABRICATION

N° de brevet: EP1863632 (A1)
Date de publication: 2007-12-12
Inventeur(s): KANNANKERIL CHARLES [US];
Demandeur(s): SEALED AIR CORP [US];
Classification: B31D5/00;B65D81/05;
N° de demande: EP20060739006 20060317 
Numéro(s) de priorité: WO2006US10047 20060317;US20050084916 20050321 
An organic electroluminescent element 1 according to the present invention includes: a substrate 2; a first electrode 3 formed on the substrate; an organic light-emitting layer 5 formed on the first electrode 3 so as to be brought into contact with the first electrode 3; and a second electrode 6 formed on the organic light-emitting layer 5, characterized in that an ion-doped surface onto which hydrogen ions or hydroxide ions are doped as dopant is provided in the vicinity of a contact interface B between the first electrode 3 and the organic light-emitting layer 5. By such characteristics, an organic electroluminescent element can be obtained, in which a low-voltage drive is made possible, and a long lifetime is realized.



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