Morgan, Lewis & Bockius LLP
Pressure sensing device having temperature sensor
Disclosed is a pressure detecting device having a temperature sensor, the device including: a housing having a first chamber, a second chamber, and a port part having a fluid guide tube that guides a pressure transmitting fluid to the second chamber; a lead frame coupled to the housing and configured for being connected to an external device; a circuit substrate electrically connected to the lead frame and including a first surface and a second surface; a pressure detecting element provided on the second surface of the circuit substrate and generating an electrical signal according to a pressure change; a tube coupled to the port part, whereby a first end of the tube is open and provided inside the first chamber; and a temperature detecting element provided inside the tube and transmitting an electrical signal generated according to a temperature change to the circuit substrate.
Hyundai Motor Company Kia Motors Corporation Comet Network Co., Ltd.
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Min Kyu Hwan Sang Joo Gi Young Dong Kyun Sun Woo Jung Min
Lee Park Kim Nam Seo Choi Kim