Lg Innotek Co., Ltd.

SonKyo Hwan

Taejin Kim

BumDoo Park

Disclosed is a light emitting device including a conductive substrate, a first electrode layer disposed on the conductive substrate, a light emitting structure disposed on the first electrode layer, the light emitting structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, a second electrode layer electrically connected to the second semiconductor layer, and an anti-crack layer disposed on a boundary on which the light emitting structure is segmented on a chip basis, wherein the anti-crack layer is disposed under the light emitting structure and includes a metal material contacting the light emitting structure.

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Seoul, South Korea

SonKyo Hwan