Invention Grant
US09409768B2 MEMS device with integrated temperature stabilization 有权
具有集成温度稳定性的MEMS器件

MEMS device with integrated temperature stabilization
Abstract:
An apparatus for providing localized heating as well as protection for a vibrating MEMS device. A cap over a MEMS gyroscope includes an embedded temperature sensor and a heater. The temperature sensor is a trace made of a material with a known temperature/resistance coefficient, which loops back along itself to reduce electromagnetic interference. The heater is a resistive metal trace which also loops back along itself. The temperature sensor and the heater provide localized temperature stabilization for the MEMS gyroscope to reduce temperature drift in the MEMS gyroscope.
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