Refrigerator with temperature control and operating method therefor

摘要

A refrigerator having a main body (2) including a refrigerating compartment, a cool air duct (8) supplying cool air to the refrigerating compartment (9), and a sub storage compartment (20) provided in the main body independently maintaining a temperature thereof with respect to the refrigerating compartment and being indirectly cooled or indirectly heated by radiation.