PRESSURE SENSOR
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Jan 16, 2025
app pub date -
Nov 18, 2022
filing date -
Nov 18, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a pressure sensor, including a first pedestal (1) and an electrode member (4), the first pedestal (1) is provided with a supporting portion (11) for supporting the electrode member (4), and a plurality of adjusting members (51, 52) are stacked in sequence between two opposite surfaces of the electrode member (4) and the supporting portion (11); and thermal expansion coefficients of the electrode member (4), the plurality of adjusting members (51, 52), and the first pedestal (1) gradually increase in a direction from the electrode member (4) to the supporting portion (11). The pressure sensor can solve the problem of relative displacement of parts caused by a temperature change.
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