Patent ID: 6106352
Filing Date: 2000-08-22
Classification: H01L,H05B

Abstract:
A method for fabrication of an organic electroluminescent device comprising the steps of:providing a set of first electrodes which are spaced apart from each other on a principal surface of a support;forming an insulation layer to overlie said first electrodes as well as open regions between the first electrodes so that the insulation layer defines a substantially smooth top surface;removing a surface portion of the insulation layer to a level sufficient to expose clean top surfaces of the first electrodes so that the insulation layer and the first electrodes have a common top surface;forming an organic electroluminescent layer on the common top surface; andforming a second electrode on the organic electroluminescent layer;wherein said insulation layer is formed from a substantially insulative polymer,wherein said substantially insulative polymer is a substance which flows when exposed to heat.