Patent ID: 8885348

Claim:
A circuit board sensor for measuring physical parameters, comprising a base plate as well as a second plate which are both composed of glass, wherein at least the second plate is designed such that it is elastically deformable, wherein the base plate as well as the second plate each have a first side and a second side wherein the second side of the base plate as well as the first side ( 3 a )of the second plate are arranged opposite to one another and wherein a spacer element is arranged between the base plate and the second plate which maintains the base plate as well as the second plate at a mutual spacing, wherein the base plate and the second plate are in particular mutually parallel, wherein the second side of the base plate has a first metallic or polymeric surface and the first side of the second plate has a second metallic or polymeric surface, and wherein the first and second metallic or polymeric surfaces are at least partially arranged opposite one another, wherein conductive paths are provided at the first side of the base plate, and wherein the base plate has at least a first and second through contact which are arranged such that the first through contact electrically conductively connects the conductive path to the first metallic or polymeric surface, and such that the second through contact electrically conductively connects the conductive path to the second metallic or polymeric surface.