Emd Corporation

Jeon Geon Han

Akinori Ebe

Yuichi Setsuhara

A thin-film forming sputtering system capable of a sputtering process at a high rate. A thin-film forming sputtering system includes: a vacuum container; a target holder located inside the vacuum container; a target holder located inside the vacuum container; a substrate holder opposed to the target holder; a power source for applying a voltage between the target holder and the substrate holder; a magnetron-sputtering magnet provided behind the target holder, for generating a magnetic field having a component parallel to a target; and radio-frequency antennae for generating radio-frequency inductively-coupled plasma within a space in the vicinity of the target where the magnetic field generated by the magnetron-sputtering magnet has a strength equal to or higher than a predetermined level. The radio-frequency inductively-coupled plasma generated by the radio-frequency antennae promotes the supply of electrons into the aforementioned magnetic field, so that the sputtering process can be performed at a high rate.

Growing community of inventors

Songpa-gu, South Korea

Jeon Geon Han