The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2025
Filed:
Oct. 02, 2019
Lg Electronics Inc., Seoul, KR;
Donghoon Lee, Seoul, KR;
Wookyong Lee, Seoul, KR;
Chongyoung Park, Seoul, KR;
Donghoon Lee, Seoul, KR;
Seungseob Yeom, Seoul, KR;
Yongjun Bae, Seoul, KR;
Sunggyun Son, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
The refrigerator according to the present invention comprises: a storage compartment for storing food; a cooler for supplying cold to the storage compartment; a first tray assembly forming a part of ice-making cells which are where water changes phase to ice due to the cold; a second tray assembly forming the other part of the ice-making cells; a heater located adjacently to the first tray assembly and/or the second tray assembly; and a control unit for controlling the heater. Any one of the first and second tray assemblies has a greater degree of cold transfer than the other tray assembly.