Staas & Halsey LLP
Refrigerator and controlling method thereof
A refrigerator and a control method thereof are provided. The refrigerator includes a carbonated water producing apparatus configured to produce carbonated water by supplying water and carbon dioxide gas to a carbonated water tank, a user interface configured to display information of carbonated water concentration, and a control unit configured to control the carbonated water producing apparatus to produce the carbonated water according to the information of carbonated water concentration, wherein the user interface displays a set concentration of the carbonated water and a present concentration of the carbonated water.
SAMSUNG ELECTRONICS CO., LTD.
B B A B B B B F B B B F
B01F B01F A23L B01F B01F B67D B67D F25D B67D B01F B67D F25D
inventional inventional inventional inventional inventional inventional additional inventional inventional inventional inventional additional
Sung Ho Jung Yeob Kyung-Tae Woo-Sung
Cho Kim Ko Kim