Patent ID: 9169561
Filing Date: 2015-10-27
Classification: C23C

Abstract:
1. A plasma enhanced chemical vapor deposition apparatus for forming a functional film on a heat exchanger, the apparatus comprising: a loading station to load the heat exchanger on to a pallet; an operating station to receive the pallet from the loading station, and provide the functional film on the heat exchanger positioned on the pallet by using a plasma reaction, the operating station including a chamber to hold the heat exchanger therein; an unloading station to unload the heat exchanger having the functional film coated thereon from the pallet; at least one conveyer to return the pallet from the unloading station to the loading station; a power supplier to selectively supply electric power to the pallet; and at least one electric pole to be supplied with electric power of an opposite polarity to a polarity of the electric power of the power supplier, wherein the power supplier and the electric pole are provided inside the chamber.