Patent ID: 8124967

Claim:
An organic electroluminescence element, comprising: a substrate; a first electrode layer formed in pattern on the substrate; a wettability variable layer formed on the first electrode layer, wherein the layer changes its wettability under an action of a photocatalyst caused by energy irradiation, is inactive to the energy, and has, on a surface thereof, a wettability variable pattern comprising a lyophilic region formed on the pattern of the first electrode layer and containing organopolysiloxane and a liquid repellent region formed on an opening of the pattern of the first electrode layer and containing a fluorine-containing organopolysiloxane; an organic electroluminescence layer formed directly on the lyophilic region of the wettability variable layer and containing at least a light-emitting layer; and a second electrode layer formed on the organic electroluminescence layer, wherein the wettability variable layer comprises substantially no photocatalyst.