Quanzhou Sanan Semiconductor Technology Co., Ltd.

Meijian Wu

Qiang Wang

Baojun Shi

Shuijie Wang

Jin Xu

Ke Liu

A flip-chip light emitting diode includes an epitaxial structure, a first electrode, and a second electrode. The epitaxial structure includes a first semiconductor layer, a light emitting layer, and a second semiconductor layer. The light emitting layer is located between the first semiconductor layer and the second semiconductor layer. The first electrode is located on the epitaxial structure and is electrically connected to the first semiconductor layer. The second electrode is located on the epitaxial structure and is electrically connected to the second semiconductor layer. The first electrode and/or the second electrode is a multilayer metal structure. The multilayer metal structure includes a metal reflective layer, a first barrier layer, and a conductive metal layer stacked in sequence on the first semiconductor layer. A thickest layer in the multilayer metal structure is the conductive metal layer, and the conductive metal layer is an Al layer.

Growing community of inventors

Fujian, China

Meijian Wu