| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic EL display panel of high reliability. SOLUTION: The organic electroluminescence display panel having image display arrangement area made of plural luminous portions comprises a substrate on which surface plural first display electrodes corresponding to the luminous portion are formed, plural barrier ribs of electric insulation protruding to the substrate which expose at least a part of the first display electrodes, a film of at least one layer of electroluminescence media which is formed respectively on each part of the exposed first display electrodes, plural second display electrodes which are formed respectively on the film of organic electroluminescence media between the barrier ribs, and plural electrically conductive wire membranes which are respectively formed on the second display electrodes and extend to the outside of the image display arrangement area from the barrier ribs. The barrier ribs comprise a barrier rib edge portion which extends to the outside of the image display arrangement area and has a width larger than the width of the barrier rib to the direction nearly perpendicular to the extending direction of the barrier rib.
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