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公开(公告)号：US11856676B2
公开(公告)日：2023-12-26
申请号：US17179925
申请日：2021-02-19
Applicant: LG Electronics Inc.
Inventor： Juwon Kim , Eunjin Jang , Jongwon Hwang , Yongsoo Lee , Hyunwoo Jun , Jaekyung Yang
CPC classification number: H05B6/062 , H05B6/04 , H05B6/1263 , H05B2206/022
Abstract: An induction heating type cooktop includes: a case, a cover plate that is coupled to an upper end of the case and that includes an upper plate arranged to receive a target object, a working coil that is disposed in the case and that is configured to heat the target object, a thermal insulation material disposed on the working coil, and a heating thin film coating that is disposed on a surface of the upper plate of the cover plate or a surface of the thermal insulation material and that has a stacked structure in which an adhesive layer and a heating layer are consecutively stacked.
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公开(公告)号：US20210222012A1
公开(公告)日：2021-07-22
申请号：US17122268
申请日：2020-12-15
Applicant: LG ELECTRONICS INC.
Inventor： Soyoon KIM , Dong Jin Kim , Juwon Kim , Hyunwoo Jun , Jaekyung Yang
Abstract: A composition for a stainless coating according to the present disclosure includes a sodium silicate, a lithium silicate, a polysiloxane, ethanol, and a residual solvent. The composition may be uniformly and smoothly coated on a curved, stainless steel surface, cleaning may be easier, and yellowing may be reduced or prevented.
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公开(公告)号：US11767434B2
公开(公告)日：2023-09-26
申请号：US17122268
申请日：2020-12-15
Applicant: LG ELECTRONICS INC.
Inventor： Soyoon Kim , Dong Jin Kim , Juwon Kim , Hyunwoo Jun , Jaekyung Yang
Abstract: A composition for a stainless coating according to the present disclosure includes a sodium silicate, a lithium silicate, a polysiloxane, ethanol, and a residual solvent. The composition may be uniformly and smoothly coated on a curved, stainless steel surface, cleaning may be easier, and yellowing may be reduced or prevented.
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