| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin humidity sensor module having a waterproof function. SOLUTION: The humidity sensor module is equipped with: a wiring board 20 provided in the state where a plurality of wiring conductors 21 are covered with an insulating layer 22 and a plurality of the electrode pads connected to a plurality of the wiring conductors 21 in a continuity state are exposed from the insulating layer 22; the humidity sensor package 30 having a humidity sensor element, an IC circuit board, a humidity suction port 31 for guiding the open air to the humidity sensor element, the sealing resin for sealing the IC circuit board and SMD terminals and mounted on the surface of the wiring board 20 by the electrical connection of a plurality of the SMD terminals and a plurality of the electrode pads corresponding to the wiring board 20; and the waterproof resin 50 for covering the sensor peripheral circuit part on the wiring board 20 and covering a plurality of the SMD terminals of the humidity sensor package 30 and a plurality of the electrode pads of the wiring board 20 in the state where the humidity suction port 31 is opened. COPYRIGHT: (C)2011,JPO&INPIT
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