Lg Innotek Co., Ltd.

Suzhou Lekin Semiconductor Co., Ltd.

Ji Hwan Lee

Byung Yeon Choi

Yong Gyeong Lee

Hee Young Beom

Hyun Seoung Ju

Gi Seok Hong

So Yeong Oh

Disclosed is a light emitting device comprising a plurality of light emitting cells, and a bridge electrode electrically connecting two adjacent light emitting cells, and the plurality of light emitting cells comprise a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer and an active layer between the first conductive semiconductor layer and the second conductive semiconductor layer, a first electrode on the first conductive semiconductor layer and a second electrode on the second conductive semiconductor layer, wherein the bridge electrode has a part thicker than the first electrode and the second electrode.

Light emitting device

A light emitting structure includes lower and upper semiconductor layers having different conductive types, and an active layer disposed between the lower and upper semiconductor layers. The light emitting structure is provided on the substrate. A first electrode layer provided on the upper semiconductor layer includes a first adhesive layer and a first bonding layer overlapping each other. A reflective layer is not provided between the first adhesive layer and the first bonding layer.

Light emitting device and light emitting device array

Growing community of inventors

Seoul, South Korea

Ji Hwan Lee