ORGANIC ELECTROLUMINESCENT DISPLAY PANEL, AND MANUFACTURING METHOD FOR THE SAME

PROBLEM TO BE SOLVED: To provide an organic electroluminescent display panel which can restrain invasion of moisture and oxygen and has considerably high sealing performance, and a manufacturing method for an organic electroluminescent display panel. SOLUTION: The organic electroluminescent display panel has an organic electroluminescent display zone including an organic electroluminescent element and an insulating layer arranged on a positive electrode and a negative electrode of the organic electroluminescent element, at least one columnar structure arranged on an outer periphery of the organic electroluminescent display zone, and a sealing substrate for sealing the organic electroluminescent display zone by facing to a support substrate. The organic electroluminescent element and the columnar structure are covered with an inorganic insulating film, and the sealing substrate is pasted with the columnar structure covered with the inorganic insulating film. COPYRIGHT: (C)2011,JPO&INPIT