ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME

摘要

Provided are an electronic device and a fabrication method thereof. The electronic device according to the concept of the present invention includes auxiliary interconnections disposed on a substrate, a light extraction layer that is provided on the substrate and fills between the auxiliary interconnection, and a first electrode provided on the auxiliary interconnections and the light extraction layer, wherein the light extraction layer may have a first surface facing the substrate and a second surface opposite to the first surface, the first surface may have protrusions, and the auxiliary interconnections may include a material having a lower resistance than the first electrode. Since electrical properties of the electronic device are improved, uniform light emission characteristics may be realized.

主权项

1. A method of fabricating an electronic device, the method comprising:
providing a supporting substrate in which auxiliary interconnections are formed; forming a light extraction layer on the substrate, wherein light extraction layer fills between the auxiliary interconnections and has a first surface and a second surface that is opposite to the first surface and faces the supporting substrate; forming a substrate on the first surface of the light extraction layer; removing the supporting substrate to expose the second surface of the light extraction layer; and sequentially forming a first electrode, an intermediate layer, and a second electrode on the second surface of the light extraction layer.