| 摘要 |
A semiconductor physical quantity sensor includes a sensor chip, a support member for fixing the sensor chip to a fixing position and an adhesive bonding the sensor chip with the support member. The sensor chip includes a semiconductor substrate and a chip base supporting the semiconductor substrate. The semiconductor substrate is provided with a sensing portion for detecting a physical quantity. The chip base is bonded with the support member through the adhesive. The adhesive is provided by a mixture of an adhesive base material mainly made of a resin and a granular material mainly made of a cross-linked resin.
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