Organic light-emitting display panel and method of fabricating the same

摘要

An organic light-emitting display panel and a method of fabricating the same, the panel including a base substrate; a first electrode layer including a plurality of first electrodes arranged on the base substrate; a pixel-defining layer including partition walls that extend from the base substrate and that define a plurality of pixels; an organic light-emitting layer including a plurality of organic light-emitting patterns in the pixels, respectively; and a second electrode layer on the organic light-emitting layer, wherein the organic light-emitting layer includes a plurality of primer patterns, the plurality of primer patterns being respectively formed in the pixels, being separate from one another, and respectively overlapping the first electrodes, at least one of the primer patterns has an area different area from an area of the other primer patterns, and the primer patterns have an affinity for liquid that is higher than an affinity for liquid of the pixel-defining layer.

主权项

1. An organic light-emitting display panel, comprising:
a base substrate; a first electrode layer including a plurality of first electrodes arranged on the base substrate; a liquid-repelling pixel-defining layer including partition walls that define a plurality of pixels; an organic light-emitting layer including a plurality of organic light-emitting patterns in the pixels, respectively; and a second electrode layer on the organic light-emitting layer, wherein the organic light-emitting layer includes a plurality of primer patterns, the plurality of primer patterns:
being respectively disposed in the pixels,being separate from one another, andrespectively overlapping the first electrodes, wherein at least one of the primer patterns has an area different area from an area of the other primer patterns, and wherein the primer patterns have an affinity for liquid that is higher than an affinity for liquid of the liquid-pixel-defining layer.