公开(公告)号：US11521606B2

公开(公告)日：2022-12-06

申请号：US16476008

申请日：2017-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Jin Chun ,  Young Soo Do ,  Hyoung Jin Lee ,  Nam Gook Cho ,  Do Hyeong Hwang

IPC: G10L15/22 ,  F25D29/00 ,  G06F21/32 ,  G06N3/00 ,  G10L15/28

Abstract: A refrigerator comprises a storage compartment configured to store food, a temperature detector configured to detect an internal temperature of the storage compartment, a cooler configured to supply cool air to the storage compartment, a microphone configured to receive a speech, a display configured to display information, at least one processor configured to be electrically connected to the temperature detector, the microphone, and the display; and a memory configured to be electrically connected to the at least one processor. The memory stores at least one instructions configured to, when a first speech including a food name is recognized via the microphone, allow the processor to display a food list, which comprises food information corresponding to the food name and an identification mark identifying the food information, on the display, and configured to, when a second speech referring to the identification mark is recognized via the microphone, allow the processor to display food purchase information corresponding to the identification mark, on the display.