FWIW, what you call vitro-ceramic is known in the UK as a halogen hob. It comprises a vitro-ceramic surface on top of a halogen bulb; we chose to name the whole

FWIW, what you call vitro-ceramic is known in the UK as a halogen hob. It comprises a vitro-ceramic surface on top of a halogen bulb; we chose to name the whole thing after different parts!