Abstract: Embodiments of the present application disclose a linear plasma source applied to the field of solar cell production. A linear plasma source comprising a housing which forms a reaction chamber having an outlet; a gas intake system comprising an internal pipeline which is mounted on the housing and located inside the reaction chamber for releasing reaction gas into the reaction chamber; an electrode system comprising at least two electrode plates which are mounted on the housing and located around the internal pipeline within the reaction chamber; and an electromagnetism system comprising an electromagnetic coil, and the electromagnetic coil is mounted at the outlet of the reaction chamber of the housing and has a plasma outlet. The embodiments of the present application have a simple structure, a low production cost, a good uniformity and a high film compactness.

Abstract: Embodiments of the present application disclose a linear plasma source applied to the field of solar cell production. A linear plasma source comprising a housing which forms a reaction chamber having an outlet; a gas intake system comprising an internal pipeline which is mounted on the housing and located inside the reaction chamber for releasing reaction gas into the reaction chamber; an electrode system comprising at least two electrode plates which are mounted on the housing and located around the internal pipeline within the reaction chamber; and an electromagnetism system comprising an electromagnetic coil, and the electromagnetic coil is mounted at the outlet of the reaction chamber of the housing and has a plasma outlet. The embodiments of the present application have a simple structure, a low production cost, a good uniformity and a high film compactness.