Patent ID: 6960487

Claim:
A method for manufacturing a dynamic quantity detection device that is formed by bonding a semiconductor chip that includes a detection element for detecting a dynamic quantity to a stand using a bonding layer, the method comprising: forming a semiconductor chip that includes a detection element used for correlating a dynamic quantity to be detected to an electric quantity and a processing circuit element used for a circuit that processes the electric quantity, the semiconductor chip being formed from silicon; placing a bonding layer on a stand which comprises metal; placing the semiconductor chip on the bonding layer; and bonding the semiconductor chip to the stand by sintering the bonding layer at a temperature less than 300° C. in order to suppress a change in a characteristic of the processing circuit element; wherein the bonding layer is made of a low melting point glass capable of bonding with the semiconductor chip at a temperature less than 300° C., and wherein the low melting point glass is for bonding the metal of the stand with the silicon of the semiconductor chip.