Samsung Electronics Co., Ltd.

Su Min Hwangbo

Tae Hun Kim

Tae Hyung Kim

Jae Hyun Park

Seung Hwan Lee

Yong Il Kim

Su Yeol Lee

Wan Tae Lim

Tae Sung Jang

Jong In Yang

Yung Ho Ryu

Sung Joon Kim

Hyun Kwon Hong

Kwang Min Song

Se Jun Han

Myeong Rak Son

A semiconductor light emitting element includes a light emitting structure including a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer. A first electrode structure includes a conductive via connected to the first conductivity type semiconductor layer. A second electrode structure is connected to the second conductivity type semiconductor layer. An insulating part having an open region exposes part of the first and second electrode structures while covering the first and second electrode structures. First and second pad electrodes are formed on the first and second electrode structures exposed by the open region and are connected to the first and second electrode structures.

Semiconductor light emitting element, and light emitting device having conductive vias of first electrode structure disposed below second pad electrode of second electrode structure

A method for manufacturing a semiconductor light emitting device includes forming an isolation pattern on a semiconductor single crystal growth substrate. A first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer are sequentially grown in one chip unit region of the semiconductor single crystal growth substrate defined by the isolation pattern, and a reflective metal layer is formed to cover the light emitting structure and the isolation pattern. A support substrate is formed on the reflective metal layer, and the semiconductor single crystal growth substrate is removed from the light emitting structure. The support substrate is then cut into individual light emitting devices.

Semiconductor light emitting device and manufacturing method thereof

Growing community of inventors

Seoul, South Korea

Su Min Hwangbo