Display panel and manufacturing method thereof

A display panel includes a substrate, an active device layer disposed on the substrate, an insulating layer disposed on the active device layer, a plurality of first electrodes separated from each other, a plurality of dielectric patterns separated from each other and disposed on the first electrodes, a plurality of organic light-emitting patterns, and a second electrode disposed on the organic light-emitting patterns. The insulating layer has a plurality of first areas and a second area in between the first areas. The first electrodes are respectively disposed on the first areas of the insulating layer. The dielectric patterns are respectively disposed on the first electrode and have a plurality of openings. The openings are respectively overlapped with the first electrodes. The organic light-emitting patterns are respectively disposed on the dielectric patterns and in the openings. The gap between dielectric patterns overlaps with the second area of the insulating layer. A manufacturing method of the displa