LUMINESCENT DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

A luminescent device that has at least an anode layer (32), a cathode layer (36), and an organic EL layer (34) formed on a transparent substrate (30), and has the organic EL layer (34) placed between the anode layer (32) and the cathode layer (36) is disclosed.;In this luminescent device, notches (22) are formed at the rim portion of the transparent substrate, and patterning is performed on the transparent substrate (30) so that the organic EL layer (34) avoids the notches (22), and the anode layer (32) and the cathode layer (34) overlap the organic EL layer (34). Part of the anode layer (32) and part of the cathode layer (36) are exposed through the respective notches (22) of the transparent substrate (30).

主权项

1. A luminescent device comprising an EL sheet having at least an anode layer, a cathode layer, and an organic EL layer formed on a substrate, the organic EL layer being placed between the anode layer and the cathode layer,
wherein a plurality of notches or slits are formed at a rim portion of the substrate, patterning is performed on the substrate so that the organic EL layer avoids the notches or the slits, and part of the anode layer and part of the cathode layer are exposed through the respective notches or the respective slits of the substrate.