MICROMECHANICAL SYSTEM AND METHOD FOR MANUFACTURING A MICROMECHANICAL SYSTEM

A method for manufacturing a micromechanical system includes forming in a Front-End-of-Line (FEOL) process transistors in a transistor region; after the FEOL-process, forming a sacrificial layer; structuring the sacrificial layer to form a structured sacrificial layer; forming a functional layer at...

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Bibliographische Detailangaben
Hauptverfasser:	VOGT MIRKO, STEGEMANN MAIK, BINDER BORIS, FROEHLICH HEIKO, KAUTZSCH THORALF
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRICITY MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES MICROSTRUCTURAL TECHNOLOGY PERFORMING OPERATIONS PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for manufacturing a micromechanical system includes forming in a Front-End-of-Line (FEOL) process transistors in a transistor region; after the FEOL-process, forming a sacrificial layer; structuring the sacrificial layer to form a structured sacrificial layer; forming a functional layer at least partially covering the structured sacrificial layer; and removing the sacrificial layer to create a cavity.