Patent ID: 9224954
Filing Date: 2015-12-29
Classification: H01L

Abstract:
1. A method of manufacturing an organic light emitting diode having a first terminal, a second terminal, and a plurality of layers between the first terminal and the second terminal, the method comprising: forming, on a first substrate, the first terminal of the organic light emitting diode; forming, on a second substrate, the second terminal of the organic light emitting diode; developing a first portion of the plurality of layers on the first terminal; developing a second portion of the plurality of layers on the second terminal; joining the first portion of the plurality of layers to the second portion of the plurality of layers such that the plurality of layers is situated in between the first terminal and the second terminal, wherein the plurality of layers includes a common layer having a first part included in the first portion of the plurality of layers, the common layer having a second part included in the second portion of the plurality of layers, and wherein: the developing the first portion of the plurality of layers includes depositing the first part of the common layer, the developing the second portion of the plurality of layers includes depositing the second part of the common layer, the joining is carried out by annealing the first part and the second part of the common layer, the common layer is an electron transfer layer.