Patent ID: 9136492
Filing Date: 2015-09-15
Classification: F21K,F21S,F21V,F21Y,H01L,H05B

Abstract:
1. A lighting device comprising: a substrate; a light-emitting element over the substrate, the light-emitting element comprising a first electrode, a second electrode and a light-emitting layer; an insulating film covering the light-emitting element except for a first connecting portion and a second connecting portion; a first wiring over the insulating film; a second wiring over the insulating film; a control circuit over the first wiring and the second wiring; a third wiring between the first wiring and the control circuit; and a fourth wiring between the second wiring and the control circuit, wherein the light-emitting layer is provided between the first electrode and the second electrode, wherein the control circuit is electrically connected to the first wiring through the third wiring, wherein the control circuit is electrically connected to the second wiring through the fourth wiring, wherein the third wiring is connected to a side surface of the control circuit, wherein the fourth wiring is connected to a bottom surface of the control circuit, wherein the first wiring is electrically connected to the first electrode at the first connecting portion, wherein the second wiring is electrically connected to the second electrode at the second connecting portion, and wherein the first wiring and the second wiring are provided on a same surface of the insulating film.