Patent ID: 8962077
Filing Date: 2015-02-24
Classification: C23C,H01L

Abstract:
1. A vapor deposition particle emitting device, including a vapor deposition particle generating section which generates a gas of vapor deposition particles by heating a vapor deposition material, for turning the vapor deposition material into the gas of vapor deposition particles by heating the vapor deposition material and for emitting the vapor deposition particles outward, the vapor deposition particle emitting device comprising: a rotor which is hollow, the rotor being provided with at least one pair of nozzle sections each having a plurality of through-holes through which the vapor deposition particles are emitted, the at least one pair of nozzle sections symmetrically facing each other in a direction in which the thorough-holes extend; a rolling mechanism which causes the rotor to rotate so that the pair of nozzle sections swap their places with each other; and a plurality of temperature adjustment members provided for each separate one of the nozzle sections, the rolling mechanism causing one of the nozzle sections of the rotor to be held to face outward, the nozzle section facing outward being cooled by its corresponding temperature adjustment member to a temperature lower than a temperature at which the vapor deposition material turns into the gas, the nozzle section paired with the nozzle section facing outward being heated by its corresponding temperature adjustment member to a temperature equal to or higher than the temperature at which the vapor deposition material turns into the gas, when the rolling mechanism causes the rotor to rotate, the temperature adjustment members switching between cooling and heating in accordance with placement of the nozzle sections.