MEMS microphone with a built-in textile material protecting screen

摘要

A MEMS microphone with a built-in textile material protecting screen comprises a microphone body having an opening thereat is arranged a textile material protecting screen which is built-in in the microphone body, during the production phase of the MEMS device called “packaging”.

主权项

1. A MEMS microphone device with a built-in single piece protecting screen, said MEMS microphone device being adapted to be soldered to a PCB having a top surface and a bottom surface, and being soldered either to said top surface or said bottom surface of said PCB, said microphone device comprising a microphone body having an opening on which said protecting screen is arranged, wherein said protecting screen is directly applied to said microphone body in a MEMS making process to become integral with said microphone body and wherein said protecting screen consists of a textile protective structure made of a woven monofilament or multifilament yarn mesh configuration with a density larger than or equal to 100 threads/cm and a thread diameter up to 60 microns.