Patent ID: 7115351
Filing Date: 2006-10-03
Classification: H01L

Abstract:
1. A process for producing an organic electroluminescent device, comprising the steps of: providing an organic electroluminescent transfer medium comprising at least a support, a release layer provided on the support, and an organic electroluminescent transfer layer provided on the release layer, a transfer surface, which is the surface of the organic electroluminescent transfer medium on its organic electroluminescent transfer layer side, being formed of a pattern transfer layer capable of forming a pattern based on a difference in adhesiveness by incorporating an adhesive binder resin and a latent heat curing catalyst and providing an organic electroluminescent transfer object comprising at least a substrate and an electrode provided on the substrate, putting the organic electroluminescent transfer medium on top of the organic electroluminescent transfer object so the transfer surface of the organic electroluminescent transfer medium is brought into intimate contact with the electrode formed face of the organic electroluminescent transfer object, and heating the assembly in the state of the intimate contact of the transfer surface with the electrode formed face, or alternatively providing an organic electroluminescent transfer medium comprising at least a support, a release layer provided on the support, and an organic electroluminescent transfer layer provided on the release layer, and providing an organic electroluminescent transfer object comprising at least a substrate and an electrode provided on the substrate, a transfer surface, which is the surface of the organic electroluminescent transfer object on its electrode side, being formed of a pattern transfer layer capable of forming a pattern based on a difference in adhesiveness by incorporating an adhesive binder resin and a latent heat curing catalyst, putting the organic electroluminescent transfer medium on top of the organic electroluminescent transfer object so that the transfer surface of the organic electroluminescent transfer medium is brought into intimate contact with the transfer surface of the organic electroluminescent transfer object, and heating the assembly in the state of the intimate contact of the transfer surface of the organic elecroluminescent transfer medium with the transfer surface of the organic electroluminescent transfer object, whereby the organic electroluminescent transfer layer and the pattern transfer layer, if any, are transferred onto the organic electroluminescent transfer object.