Patent ID: 9119299
Filing Date: 2015-08-25
Classification: H05K,Y02P

Abstract:
1. A printed circuit board comprising: at least two spaced apart conductor tracks arranged on the printed circuit board, and an electronic component which is connected to the at least two conductor tracks and which triggers mechanical oscillations during operation, thereby propagating acoustic waves in the printed circuit board, wherein: a base area of the electronic component has at least two substantially straight side walls opposing each other, and the printed circuit board comprises exactly two spaced apart substantially straight slots respectively arranged on opposite sides of the electronic component, the two slots running parallel to respective ones of the at least two substantially straight side walls of the electronic component and being formed in the printed circuit board so as to prevent propagation of the acoustic waves triggered during operation of the electronic component in the printed circuit board; wherein each of the two slots is formed entirely within an outer peripheral edge of the printed circuit board and is parallel to at least a part of the at least two conductor tracks.