JCIPRNET
MEMS sensor
A MEMS sensor including an electrode plate, a diaphragm structure, a support structure, and a pressure relief film. The electrode plate has a conductive portion. The diaphragm structure is disposed at a side of the electrode plate with an interval, and has a sensing film. The support structure is disposed between the diaphragm structure and the electrode plate, and surrounds an electrical coupling zone and a gas flow zone. The support structure includes an inner wall and an outer wall. An outer edge of the gas flow zone is surrounded by the inner wall. An outer edge of the electrical coupling zone is surrounded by the outer wall. The pressure relief film covers the gas flow zone.
Merry Electronics (Shenzhen) Co., Ltd.
H B H B H B B B H G B B
H04R B81B H04R B81B H04R B81B B81B B81B H04R G01N B81B B81B
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Kai-Yu Chao-Sen Jen-Yi
Jiang Chang Chen