Organic electroluminescence display panel and method of manufacturing the same

A method of manufacturing an organic electroluminescence display panel having a plurality of organic electroluminescence elements each having a first display electrode, one or more organic functional layers including a light emitting layer made of an organic compound, and a second display electrode, which are laminated in order on a substrate;

• a plurality of ramparts disposed between said organic electroluminescence elements on said substrate and protruding from said substrate, comprising the steps of:
• forming a sealing film for covering said organic electroluminescence elements and at least both side surfaces of said ramparts in such a manner that said sealing film includes a top surface having an inclined surface which is inclined at an inclination angle smaller than a right angle in a region extending from a top edge of each said rampart to a center peak of an adjacent one of said organic electroluminescence elements;
• and
• forming an inorganic passivation film made of an inorganic material on the sealing film for completely covering said sealing film.