US Patent 7739884 Control method of refrigerator

An ice maker and method for making ice are disclosed. The ice maker includes a compartment, an ice-making tray disposed in the compartment to receive and make ice, and a fan installed on the ice-making tray to make ambient air pass along the surface of the ice-making tray. The method includes selectively supplying chilled air to a compartment according to conditions of the compartment, continuously blowing chilled air in the compartment to an ice-making tray disposed in the compartment regardless of the conditions of the compartment, and distributing blown air on a surface of the ice-making tray uniformly.