Method of making organic light emitting devices

摘要

The invention includes embodiments that relate to a method of making an organic light-emitting device comprising at least one bilayer structure. The method comprises providing at least one first layer comprising at least one cross-linkable organic material and at least one photo acid generator; exposing the first layer to a radiation source to afford a cross-linked first layer; and disposing at least one second layer on the cross-linked first layer. The method affords a bilayer structure having an enhanced structural integrity relative to the corresponding bilayer structure in which the first layer is not cross-linked. The invention also includes embodiments that relate to an organic light emitting device.