Patent ID: 8174175

Claim:
A light-emitting device having a plurality of pixels, each of the plurality of pixels including a light-emitting element which displays color by emitting light at a wavelength corresponding to one of a plurality of different colors; wherein each light-emitting element comprises: a light emitting function layer of at least one layer, which emits light in accordance with a supplied current; a first electrode layer which comprises conductive material, is provided at a first surface of the light-emitting function layer, and is transparent to at least part of a wavelength range of the light emitted from the light-emitting function layer; a second electrode layer which comprises conductive material, is provided at a second surface of the light-emitting function layer so as to face the first electrode layer with the light-emitting function layer therebetween, and is transparent to at least part of the wavelength region of the light emitted from the light-emitting function layer; and a reflecting layer which is provided on the second electrode layer with no layer interposed between the reflecting layer and the second electrode layer, and which is reflective to at least part of the wavelength range of the light emitted from the light-emitting function layer; wherein the second electrode layer is provided in common to all of the plurality of pixels and comprises a plurality of conducting layers which are stacked; wherein the second electrode layer is 800 to 1500 nm thick and has a same film thickness at each of the plurality of pixels; and wherein the reflecting layer comprises one of Ag, Al, and AlNdTi.