ORGANIC ELECTROLUMINESCENT DISPLAY PANEL AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To obtain an organic electroluminescent(EL) display panel and its manufacturing method without causing short circuit between the first display electrode and the second display electrode even in the case of the presence of an insulator having overhang part on the first electrode. SOLUTION: The organic EL display panel comprises multiple first display electrodes 3 formed on the substrate 2, more than one organic EL medium layers 8 containing luminescent layers consisting of an organic compound formed on the first display electrodes 3, and the second display electrodes 9 formed on the organic EL medium layers 8. The organic EL medium layers 8 existing at the base of the insulator have areas without forming the second display electrodes 9 at the position of the insulator with overhang part on the first display electrodes 3.