Patent ID: 9543489
Date: 2017-01-10
CPC Classifications: H01L

Claim:
1. A light emitting device comprising: a body; first and second metal layers on a top surface of the body; a heat radiation plate disposed between the first and second metal layers and having a circular outline; a plurality of light emitting parts on the heat radiation plate; first and second bonding regions disposed on the first and second metal layers and electrically connected with the light emitting parts; and a molding member disposed on the heat radiation plate to cover the light emitting parts, wherein each of the light emitting parts includes a plurality of light emitting chips connected with each other, and a plurality of wires to electrically connect the light emitting chips with the first and second bonding regions, and the wires of each light emitting part are disposed in a radial direction with respect to a center axis of the heat radiation plate, wherein the light emitting parts include a first light emitting part disposed in a first region of the heat radiation plate, a first light emitting chip adjacent to the first metal layer; a first wire connected between the first light emitting chip and the first bonding region of the first metal layer; and a connection member between the first light emitting chip and a third light emitting chip adjacent to the first light emitting chip; wherein the first wire is arranged in parallel to a first side of the first light emitting chip, and wherein the connection member is arranged in parallel to a second side of the first light emitting chip.