Organic electroluminescent display panel and method for manufacturing the same

摘要

An organic electroluminescent display panel having a plurality of emitting portions includes; a substrate (2) on which a plurality of first display electrodes (3) corresponding to emitting portions are formed; electrical insulation ramparts (7) projecting from the substrate for exposing at least portions of the first display electrodes respectively; organic function layers (8) each including at least one organic electroluminescent medium formed on exposed portions of the first display electrodes; second display electrodes (8) formed on the organic function layers; and each electrical insulation rampart having an overhanging portion (7a) projecting in a direction parallel to substrate. The cathodes are patterned automatically without use of the photolithography.