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INERTIAL MEASUREMENT UNITS AND METHOD FOR MANUFACTURING INERTIAL MEASUREMENT UNITS
INERTIAL MEASUREMENT UNITS AND METHOD FOR MANUFACTURING INERTIAL MEASUREMENT UNITS
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机译:惯性测量单元和制造惯性测量单元的方法
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摘要
To provide an improved method for manufacturing an inertial measurement system, and improved inertial measurement units.SOLUTION: A method for manufacturing an inertial measurement unit (IMU) 900 comprises fabricating a plurality of individual MEMS inertial sensor packages 902 at a package level as sealed packages 902 containing a MEMS inertial sensor chip 214 and an integrated circuit 212 electrically connected together. Fabricating the individual MEMS inertial sensor packages 902 comprises forming mechanical interconnect features 104 in each package 902, and assembling the IMU 900 by mechanically interconnecting each individual MEMS inertial sensor package 902 with another individual MEMS inertial sensor package 902 in a mutually orthogonal orientation.SELECTED DRAWING: Figure 1A
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