Patent ID: 8749052

Claim:
An electronic device, comprising: a metal-insulating layer substrate comprising an insulating layer and a first metallization on a surface side of the insulating layer, the first metallization is structured for forming a plurality of metallization areas, and comprising at least one electric component generating heat loss and provided on a first metallization area of the first metallization, wherein the first metallization has a first layer thickness (D) on a sub-area with which the electric component is at least thermally connected, the first layer thickness (D) is substantially greater than a second layer thickness (d) of the first metallization area outside of the first sub-area, wherein a difference (b) between the first layer thickness (D) and the second layer thickness (d) is at least equal to or greater than half the second layer thickness (d) of the first metallization area outside of the first sub-area and that a distance (a1) of the component from a margin of the first sub-area is equal to or greater than the difference (b) between the first layer thickness (D) and the second layer thickness (d).