Patent ID: 9082724
Filing Date: 2015-07-14
Classification: H01L

Abstract:
1. A lighting device comprising: a first substrate; a first light-emitting element and a second light-emitting element over the first substrate; a first insulating layer over the first light-emitting element and the second light-emitting element; a first plug and a second plug partially buried in opening portions of the first insulating layer; a first conductive layer over the first plug and the second plug; and a second substrate over the first plug the second plug; and a sealant between the first substrate and the second substrate, wherein the first light-emitting element and the second light-emitting element are electrically connected to each other through the first plug, the first conductive layer, and the second plug, wherein the first plug and the second plug each have a stacked-layer structure of a second conductive layer and a second insulating layer.