公开(公告)号：US20230047137A1

公开(公告)日：2023-02-16

申请号：US17740985

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kitae PARK ,  Kilyun JEONG ,  Daewoong PARK ,  Heejung YOUN

IPC: F25D29/00 ,  F25D25/02 ,  G01G19/52

Abstract: Provided is a refrigerator including a door, a door shelf provided on the door and including a weight-sensitive storage area for sensing a weight of an item, a weight transmission device installed on the door shelf and configured to transmit information about the sensed weight, a user interface including a display and an inputter, and a processor configured to manage item information, based on the information about the sensed weight received from the weight transmission device, and control the display to display management information about the item.