Micro-electro-mechanical system (MEMS) structures and design structures

Micro-electro-mechanical system (MEMS) structures and design structures

Micro-Electro-Mechanical System (MEMS) structures, methods of manufacture and design structures are disclosed. The method includes forming a Micro-Electro-Mechanical System (MEMS) beam structure by venting both tungsten material and silicon material above and below the MEMS beam to form an upper cav...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: White, Eric J, Murphy, William J, Stamper, Anthony K, Maling, Jeffrey C, Brigham, Michael T, Jahnes, Christopher V, Luce, Cameron E
Format: Patent
Sprache:eng
Schlagworte:
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:Micro-Electro-Mechanical System (MEMS) structures, methods of manufacture and design structures are disclosed. The method includes forming a Micro-Electro-Mechanical System (MEMS) beam structure by venting both tungsten material and silicon material above and below the MEMS beam to form an upper cavity above the MEMS beam and a lower cavity structure below the MEMS beam.