Patent ID: 8425974
Filing Date: 2013-04-23
Classification: B32B,C23C,H01L,Y10T

Abstract:
1. A method for manufacturing a light-emitting device, comprising the steps of: preparing a first supporting substrate, wherein a reflective layer having an opening is formed on a front surface; preparing a second supporting substrate, wherein a light absorption layer patterned into an island or stripe shape and a material layer over the light absorption layer are foiled on a front surface; disposing the first supporting substrate and the second supporting substrate so that the opening and the light absorption layer overlap with each other, and that the reflective layer is in contact with a back surface of the second supporting substrate; disposing the second supporting substrate so that the front surface of the second supporting substrate faces a deposition target substrate; and forming an electroluminescent layer over the deposition target substrate by irradiating the back surface of the first supporting substrate with light and by heating the material layer, wherein a width of the opening is smaller than a width of a pattern of the light absorption layer.