LIGHT EMITTING DEVICE AND LIGHTING SYSTEM

摘要

An embodiment of the present invention relates to a light emitting device. According to the embodiment of the present invention, the light emitting device comprises: a body which includes a cavity having a sidewall; a plurality of lead frames which include a first lead frame disposed on the bottom of the cavity and a second lead frame disposed to be spaced apart from the first lead frame on the bottom of the cavity; a first recess portion which is extended under the side wall of the cavity from the bottom of the cavity and disposed in a lower depth than the upper surface of the first lead frame; a gap portion which is disposed between the first lead frame and the second lead frame; and a light emitting chip which is mounted on at least one between the first lead frame and the second lead frame disposed in the cavity.