Patent ID: 9641940
Date: 2017-05-02
CPC Classifications: B81B,B81C,H01L,H04R

Claim:
1. A microelectricalmechanical (MEMS) microphone package comprising: a substrate cap having an interior and exterior surface; a molded lid having an interior surface, an exterior surface, and side walls, the lid attached to the substrate cap such that the substrate cap and the lid form a cavity in the MEMS microphone package; an acoustic porthole in the lid; a MEMS microphone die positioned proximal to the porthole; a bonding shelf located within the cavity, located at a raised position relative to the lid, and being a molded structure; and a first electrical trace deposited on the bonding shelf including a first end and a second end, the first end connected to a bonding wire located within the cavity, the second end connected to a contact pad on the interior surface of the substrate cap.