Placa de campo de cocción con un recubrimiento aplicado junto al lado inferior

摘要

The invention relates to a hot plate (2) comprising a base plate (3), a coating (10) consisting of metal layers (12, 14) and dielectric layers (11, 13, 15) being applied to the lower side (9) of said base plate. The coating (10) consists of at least two metal layers (12, 14) and at least two dielectric layers (11, 13, 15) such that a first colour parameter a* or a second parameter b* of the hot plate (2) has a value more than +10 or less than - 10.