Patent ID: 9196869
Filing Date: 2015-11-24
Classification: H01L

Abstract:
1. A method for manufacturing a light-emitting device, comprising the steps of: forming a first auxiliary wiring over an insulating surface; forming a first electrode layer over and in contact with the first auxiliary wiring; forming a layer containing a light-emitting organic compound over the first electrode layer; forming a second electrode layer over the layer; forming a second auxiliary wiring over and in contact with the second electrode layer; and forming a graphene film over the second electrode layer and the second auxiliary wiring, wherein the first electrode layer has a reflective property with respect to light emitted from the layer, wherein the second electrode layer has a light-transmitting property with respect to light emitted from the layer, wherein the first auxiliary wiring overlaps the second auxiliary wiring, and wherein a thickness of the second electrode layer is from 3 nm to 50 nm.