Patent ID: 8487332

Claim:
A light-emitting device comprising: a first light-emitting element including a reflective electrode and an electrode having a light-transmitting property, the first light-emitting element over a first substrate; a dielectric mirror comprising a first dielectric multilayer film over a second substrate; and a second light-emitting element including a pair of electrodes each having a light-transmitting property, the second light-emitting element over a third substrate, wherein the first light-emitting element is provided so that the reflective electrode forms an upper surface of the first light-emitting element, wherein the dielectric mirror is provided under the first light-emitting element with a first space interposed therebetween, wherein the second light-emitting element is provided under the dielectric mirror with a second space interposed therebetween, wherein the dielectric mirror transmits a first light from the first light-emitting element and reflects a second light from the second light-emitting element, and wherein the dielectric mirror reflects 50 or more percent of light at a wavelength less than or equal to 490 nm.