Patent ID: 9169988
Filing Date: 2015-10-27
Classification: F21K,F21S,F21V,F21W,F21Y,H01L

Abstract:
1. A light emitting module comprising: a circuit board which has a cavity and comprises a metal board, an insulation layer, and a circuit pattern; an insulation board disposed in the cavity; at least one light emitting device disposed on the insulation board; first and second pads disposed on the insulation board and electrically connected with the light emitting device, wherein the first pad is spaced apart from the second pad; and a conductive pad electrically connecting the second pad and the circuit pattern, wherein the conductive pad is disposed on the second pad and the circuit pattern, and a lower surface of the conductive pad directly contacts with upper surfaces of the second pad and the circuit pattern, and wherein a thickness of the conductive pad is greater than a thickness of the circuit pattern and a thickness of the second pad.