Epistar Corporation

Jui-Che Sung

Chia-Hung Lin

Shih-Chang Lee

Kuo-Feng Huang

Yi-Ching Lee

Cheng-Hsing Chiang

Ming-Ta Chin

Shih-Hao Cheng

Cheng-Long Yeh

Shih-Nan Yen

Yen-Chun Tseng

A semiconductor device is provided, which includes a first semiconductor structure, a second semiconductor structure, and an active region. The first semiconductor structure includes a first dopant. The second semiconductor structure is located on the first semiconductor structure and includes a second dopant different from the first dopant. The active region includes a plurality of semiconductor pairs and located between the first semiconductor structure and the second semiconductor structure. Each semiconductor pair includes a barrier layer and a well layer and includes the first dopant. The active region does not include a nitrogen element. A doping concentration of the first dopant in the first semiconductor structure is higher than a doping concentration of the first dopant in the active region.

Semiconductor device and semiconductor component including the same preliminary class

A semiconductor device is provided, which includes a first semiconductor structure, a second semiconductor structure, and an active region. The first semiconductor structure includes a first dopant. The second semiconductor structure is located on the first semiconductor structure and includes a second dopant different from the first dopant. The active region includes a plurality of semiconductor pairs and is located between the first semiconductor structure and the second semiconductor structure. One of the plurality of semiconductor pairs has a barrier layer and a well layer and includes the first dopant. The barrier layer has a first thickness and a first Al content, and the well layer has a second thickness and a second Al content, the second thickness is less than the first thickness, and the second Al content is less than the first Al content.

Semiconductor device and semiconductor component including ihe same

Growing community of inventors

Hsinchu, Taiwan

Jui-Che Sung