Micro-electro mechanical device made from mono-crystalline silicon and method of manufacture therefore

• Main Author: WAN CHANG-FENG
• Format: Patent
• Language: English
• Published: 02.06.2009
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; 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; SEMICONDUCTOR DEVICES; TRANSPORTING

The present invention is related to a method for manufacturing micro-electro-mechanical systems (MEMS) having movable and stationary suspended structures formed from mono-crystalline silicon wafer or chip, bonded to a substrate wafer with an polymer adhesive layer that serves as spacer and as a sacr...