Pressure sensor and method for manufacturing the same

Details Pressure sensor and method for manufacturing the same Pressure sensor and method for manufacturing the same

2008-07-29

2011-10-04

Kirkland, III, Freddie (Department: 2855)

Measuring and testing

Fluid pressure gauge

With protective separator

C073S723000, C073S756000

Reexamination Certificate

active

08028584

ABSTRACT:
A pressure sensor includes: a housing having a pressure introduction port; and a connector case integrated with the housing. The connector case includes: a protruding portion that protrudes in the pressure introduction port along with the introduction direction from one end of the connector case, and has a concavity hollowed in a direction perpendicular to the introduction direction; a sensor chip having a pressure gauge on one surface of the chip in the concavity; a terminal having one end inserted and molded in the connector case; and a bonding wire that electrically connects the sensor chip and the one end of the terminal. The connector case seals a connection portion between the bonding wire and the terminal, a connection portion between the boding wire and the sensor chip, and the bonding wire.

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