Abstract: An insert unit for insertion into a storage compartment of a center console of a vehicle, having a holding depression for at least partially receiving a portable electronic device such as a cell phone, and two holding portions, between which the holding depression is arranged and which define longitudinal sides of the holding depression. To provide an insert unit which is enhanced in terms of its capacity and its receiving properties, the holding portions each define a common holding plane against which an object can be placed flat, wherein the holding portions are designed in such a way that a spacing between the common holding plane and a planar base of the holding depression is greater than a height of the cell phone.

Abstract: A ceramic substrate having a defined curvature and a method of its manufacture are described. For this purpose at least two ceramic layers having different defined temperature coefficients of expansion are positioned on top of one another and are permanently bonded together. A curved ceramic substrate may be advantageously utilized in micro-hybrid technology, in multilayer ceramic technology, or in hybrid technology, e.g., as a membrane element of a piezoresistive pressure sensor element.

Abstract: The invention relates to an unfired, adhesive ceramic film (1) having an unfired ceramic film (10) and an adhesive film (30), as well as to a method for producing a ceramic film (1) of the invention.

Abstract: A ceramic substrate having a defined curvature and a method of its manufacture are described. For this purpose at least two ceramic layers having different defined temperature coefficients of expansion are positioned on top of one another and are permanently bonded together. A curved ceramic substrate may be advantageously utilized in micro-hybrid technology, in multilayer ceramic technology, or in hybrid technology, e.g., as a membrane element of a piezoresistive pressure sensor element.