Patent ID: 11933534
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F  H

Claim 11:
12. A control method of a refrigerator including a door, the door including a door frame, the door frame including an upper frame providing top edge of a door, a lower frame providing a bottom edge of the door, a first side frame providing a first side edge of the door and a second side frame providing a second side edge of the door, and refrigerator further including a planar heater including a first heating wire extending along each of the upper frame, the lower frame, the first side frame and the second side frame, and a second heating wire extending along at least one of the upper frame, the lower frame, the first side frame and the second side frame but not along each of the upper frame, the lower frame, the first side frame and the second side frame, the method comprising:
measuring at least one of temperature and humidity outside the refrigerator; and
driving at least one of the first heating wire and the second heating wire, based on a measured value.