Patent ID: 9647238
Date: 2017-05-09
CPC Classifications: H01L

Claim:
1. A light-emitting device, wherein a first light-emitting element and a second light-emitting element that have a resonance structure that causes output light from a light-emission functional layer to resonate between a reflective layer and a semi-transmissive reflective layer between which the light-emission functional layer is interposed, respectively, and a pixel definition layer with a top surface and a bottom surface opposite the top surface that is formed of an insulating material, and in which an aperture part is formed to correspond to each of the first light-emitting element and the second light-emitting element are formed on a base, wherein a first interval between the reflective layer and the semi-transmissive reflective layer in the first light-emitting element and a second interval between the reflective layer and the semi-transmissive reflective layer in the second light-emitting element are different from each other, wherein the resonance structure has an optical path adjustment layer, wherein the pixel definition layer and the optical path adjustment layer are formed of silicon compound, wherein the pixel definition layer physically contacts both the optical path adjustment layer and the light-emission functional layer, and wherein a film thickness of the pixel definition layer between the top surface and the bottom surface along a vertical line and between the physical contact with the optical path adjustment layer and the physical contact with the light-emission functional layer is less than a difference between the first interval and the second interval.