A method for manufacturing an organic EL device comprising: coating a composition including an organic EL material on a plurality of electrodes to form an organic EL layer on each electrode; defining an effectively optical area in which the plurality of electrodes are formed; and defining a coating area...http://www.google.fr/patents/US20020064966?utm_source=gb-gplus-shareBrevet US20020064966 - Organic electroluminescent device, manufacturing method therefor, and electronic devices therewith
Organic electroluminescent device, manufacturing method therefor, and ...
Numéro de demande: 09/991,984 Numéro de publication: US 2002/0064966 A1 Date de dépôt: 26 nov. 2001 Brevet délivré: US6784459 ( Date de délivrance 31 août 2004)
