Method for protecting a MEMS unit against infrared investigations and MEMS unit

A method for protecting a MEMS unit, in particular a MEMS sensor, against infrared investigations, at least one area of the MEMS unit being doped, the at least one doped area absorbing, reflecting or diffusely scattering more than 50%, in particular more than 90%, of an infrared light incident upon...

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Bibliographische Detailangaben
Hauptverfasser: Kunz, Ulrich, Zinober, Sven, Willers, Oliver, Curcic, Michael
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for protecting a MEMS unit, in particular a MEMS sensor, against infrared investigations, at least one area of the MEMS unit being doped, the at least one doped area absorbing, reflecting or diffusely scattering more than 50%, in particular more than 90%, of an infrared light incident upon it.