Light emitting device and lighting device having same

A light emitting device comprising:

• a substrate having a body, a plurality of lead electrodes, which are arranged in a first axis direction on the body, and a heat radiation frame and a plurality of lead frames which are arranged in a second axis direction under the body;
• and
• a light emitting chip disposed on a first lead electrode, which is disposed at a central area of the body, among the plurality of lead electrodes and electrically connected with the plurality of lead electrodes,
• wherein the plurality of lead electrodes have lengths long in the second axis direction,
• wherein the heat radiation frame is disposed under a central region of the body,
• wherein the heat radiation frame and the plurality of lead frames have lengths long in the first axis direction and overlap the plurality of lead electrodes perpendicularly to the plurality of lead electrodes,
• wherein the plurality of lead electrodes include a second lead electrode and a third lead electrode arranged in the first axis direction at opposite sides of the first lead electrode,
• wherein the light emitting chip has a plurality of first electrodes spaced apart from each other,
• wherein the plurality of first electrodes are connected with the second lead electrode and the third lead electrode,
• wherein the plurality of lead frames include a first lead frame electrically connected with the first lead electrode and a second lead frame electrically connected with the second lead electrode and the third lead electrode,
• wherein the first lead frame and the second lead frame are arranged in the second axis direction at opposite sides of the heat radiation frame,
• wherein the substrate includes a plurality of connection electrodes provided inside the body,
• wherein the plurality of connection electrodes include a first connection electrode connecting the first lead electrode with the first lead frame, a second connection electrode connecting the second lead electrode with the second lead frame and a third connection electrode connecting the third lead electrode with the second lead frame,
• further comprising a protective chip disposed on the first lead electrode and electronically connected with the second lead electrode,
• wherein the protective chip and the first connection electrode are arranged in the second axis direction, and
• wherein the protective chip, the second connection electrode and the third connection electrode are arranged in the first axis direction.