CERAMIC HOB

摘要

The invention relates to a ceramic cooktop comprising a cooking plate ( 12 ) made of glass ceramic or glass. The ceramic cooktop also comprises an electrical heat conductor layer ( 22 ) and an insulating layer ( 14 ) that is located between the cooking plate ( 12 ) and the heat conductor layer ( 22 ). The insulating layer ( 14 ) consists of a plurality of individual layers ( 16, 18, 20 ) that each have a porosity that decreases toward the heat conductor layer ( 22 ).