Black colored object having an electromagnetic or electric field function
In the case of a black-colored object having an electromagnetic or electric field function, wherein the black-colored object is colored by means of pigments, is covered with a component colored by means of pigments, or is coated with a lacquer, wherein the lacquer includes pigments, provision is made for the pigments to be electrically non-conductive.
1. A black-colored object having one of an electromagnetic and electric field function comprising:
a data transfer function,
wherein the black colored object is an operating apparatus with a capacitive input surface through which a user capacitive input is received,
wherein the capacitive input surface is one of colored by pigments, covered with a component colored by pigments, and coated with a lacquer that includes and is colored by pigments, and
wherein the capacitive input surface comprises:
a layer with conductive pigments,
a layer with non-conductive spinel pigments, the layers are arranged one of directly adjacent to one another and at a distance from one another, and
a capacitive input electrode for receiving said user capacitive input.
2. The black-colored object as claimed in claim 1 , wherein the non-conductive pigments are one of copper-chromium-iron-spinel pigments and chromium-iron-nickel-manganese-spinel pigments.
3. The black-colored object as claimed in claim 1 , wherein the capacitive input surface includes a transparent material.
4. The black-colored object as claimed in claim 3 , wherein the transparent material is colored by pigments.
5. The black-colored object as claimed in claim 1 , wherein the operating apparatus has an electro-optical display that is one of arranged adjacent to and at a distance from the capacitive input surface.