United Microelectronics Corp.

Chun-Pin Fang

Chen-Wei Pan

A method for fabricating a high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; performing an in-situ doping process to form a first fluorine-containing layer on the buffer layer; forming a barrier layer on the first fluorine-containing layer; forming a second fluorine-containing layer on the barrier layer; forming a gate electrode on the second fluorine-containing layer; and forming a source electrode and a drain electrode adjacent to two sides of the gate electrode.

Growing community of inventors

Tainan, Taiwan

Chun-Pin Fang