ORGANIC EL DISPLAY PANEL, AND METHOD FOR PRODUCING SAME

摘要

Provided are a coating-type organic EL display panel and method for producing same, wherein excellent image display performance can be expected by adequately preventing problems in which ink formed from an organic light-emitting material flows over the bank into a different element formation region, causing colors to mix. Specifically, an opening section (41) is formed on a planarizing film (4), an embedded section (102) is embedded in the opening section (41), and a bank (10L) is formed by integrally forming a main body section (103) with the embedded section (102). A recessed section (101) having sufficient depth is formed on the top of the main body section (103) in keeping with the shape of the opening section (41) and between first electrodes (6) that neighbor one another in the row (Y) direction. When an ink containing an organic light-emitting material is coated, ink that overflows from the element formation region is held by the recessed section (101), thereby preventing the color of the ink from mixing.