US 12,133,316 B2
Induction heating apparatus
Bumsoo Kim, Suwon-si (KR); and Youngmin Yoo, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Apr. 1, 2021, as Appl. No. 17/220,207.
Claims priority of application No. 10-2020-0039859 (KR), filed on Apr. 1, 2020.
Prior Publication US 2021/0315063 A1, Oct. 7, 2021
Int. Cl. H05B 6/06 (2006.01); C04B 35/19 (2006.01); C04B 35/195 (2006.01); C04B 41/86 (2006.01); H05B 6/12 (2006.01); C04B 35/622 (2006.01)
CPC H05B 6/062 (2013.01) [C04B 35/19 (2013.01); C04B 35/195 (2013.01); C04B 41/86 (2013.01); H05B 6/1245 (2013.01); C04B 35/622 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3472 (2013.01); C04B 2235/3481 (2013.01); C04B 2235/349 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An induction heating apparatus comprising:
a cooking plate on which a cooking container is to be seated; and
a plurality of induction heating coils installed below the cooking plate and configured to generate a magnetic field,
wherein the cooking plate being formed of:
a sintered ceramic material; and
a reinforcement material layer bonded with an adhesive to a lower surface of the sintered ceramic material, the reinforcement material layer including a polyamide-based resin and a fabric woven with an industrial fiber, to reinforce a strength of the sintered ceramic material.