Other

Chunyen Chang

Hao-Chung Kuo

Zhen-Yu Li

An-Jye Tzou

A high electron mobility transistor is provided, which includes a substrate, a superlattice structure formed on the substrate, and a transistor epitaxial structure formed on the superlattice structure such that the superlattice structure is interposed between the substrate and the transistor epitaxial layer. As the high electron mobility transistor has the carbon-doped AlN/GaN superlattice structure between the substrate and the transistor epitaxial layer. Thus, the present invention can effectively reduce vertical leakage current, so as to improve the epitaxial quality and the breakdown voltage of the high electron mobility transistor.

Growing community of inventors

Hsinchu, Taiwan

Chunyen Chang