DEVICE FOR DISPLAYING THE INFORMATION OF FOOD IN A REFRIGERATOR BY USING A SCANNER CAPABLE OF SCANNING A 2D CODE AND READING THE SAME

摘要

PURPOSE: A device for displaying the information of food in a refrigerator is provided to display the information of the food keeping in a refrigerator on the exterior of the refrigerator so that a user can easily confirm the food information without opening a door of the refrigerator.;CONSTITUTION: A device for displaying the information of food in a refrigerator comprises a scan reading unit(10), a display unit(20), and a control unit(50). The scan reading unit scans a 2D code including the food information, thereby reading the same. The display unit displays the food information and a position where the food is placed. The control unit displays the read food information and position through the display unit.;COPYRIGHT KIPO 2013;[Reference numerals] (10) Scan reading unit; (20) Display unit; (30) Key input unit; (40) Memory unit; (50) Control unit