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THROUGH-WAFER INTERCONNECTS FOR MEMS DOUBLE-SIDED FABRICATION PROCESS (TWIDS)
THROUGH-WAFER INTERCONNECTS FOR MEMS DOUBLE-SIDED FABRICATION PROCESS (TWIDS)
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机译:MEMS双侧制造工艺(TWIDS)的直通晶圆互连
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摘要
A high-aspect ratio low resistance through-wafer interconnect for double-sided (TWIDS) fabrication of microelectromechanical systems (MEMS) serves as an interconnection method and structure for co-integration of MEMS and integrated circuits or other microcomponent utilizing both sides of the wafer. TWIDS applied to a three dimensional folded TIMU (timing inertial measurement unit) provides a path for electrical signals from sensors on the front side of the SOI wafer to electronic components on the back side of the wafer, while enabling folding of an array of sensors in a three dimensional shape.
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