Invention Grant
US09534793B2 Household appliance 有权
家用电器

Household appliance
Abstract:
A household appliance, in particular a cooking hob device, includes at least one thermochromic and/or thermoluminescent element that contains at least one vanadium-containing material. The material containing vanadium can be a semiconductor in at least one temperature range, e.g. a doped semiconductor in the temperature range, and may include vanadium dioxide.
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