Texas Instruments Incorporated
FORMING A PASSIVATION COATING FOR MEMS DEVICES

Abstract:

In described examples, a MEMS device component includes a passivation layer formed from a vapor and/or a liquid compound that may include precursors. The compound may contain amino acid, antioxidants, nitriles or other compounds, and may be disposed on a surface of the MEMS device component and/or a package or package portion thereof. If the compound is a precursor, it may be treated to cause formation of the passivation layer from the precursor.