Patent ID: 7710029

Claim:
An organic EL display panel comprising: a substrate; anode electrodes set on the substrate; an organic EL layer set on the anode electrodes; first banks which are line-state defining the organic EL layer in a line-state region; and second banks defining two or more regions in the line-state region; wherein the heights of the second banks from the substrate are smaller than the heights of the first banks from the substrate, the first banks and the second banks contain a fluorine resin, a fluorine concentration of the fluorine resin gradually changes along a thickness direction of each of the first banks, the fluorine concentration at a top of each of the first banks is higher than the fluorine concentration at a bottom surface thereof, a fluorine concentration of the fluorine resin gradually changes along a thickness direction of each of the second banks, the fluorine concentration at a top of each of the second banks is higher than the fluorine concentration at a bottom surface thereof.