CAPACITY SENSOR AND MANUFACTURING METHOD OF CAPACITY SENSOR

Japanese Patent JP2022015049

A

To provide a capacitance sensor that can be brought closer to an object to be detected and has the reduced possibility of damage, and a manufacturing method thereof.SOLUTION: A capacitance sensor has sensor electrodes 12a and 12b, first electrode pads 13a and 13b, a substrate 11, and second electrode pads 15a and 15b. The sensor electrodes 12a and 12b output a signal according to the capacitance between an object to be detected and themselves. The first electrode pads 13a and 13b are connected to the sensor electrodes 12a and 12b. The substrate 11 has a substrate surface portion 11a and a stepped portion 11b. The sensor electrodes 12a and 12b and the first electrode pads 13a and 13b are mounted on the substrate surface portion 11a. The step portion 11b is formed at a position lower than the substrate surface portion 11a. The second electrode pads 15a and 15b are mounted on the step portion 11b and connected to external wiring.SELECTED DRAWING: Figure 2B

JPH10513261	[Title of the Invention] A test device for a flat plate-shaped electronic assembly.
WO/2020/105693	ANISOTROPIC CONDUCTIVE SHEET, ANISOTROPIC CONDUCTIVE COMPOSITE SHEET, ANISOTROPIC CONDUCTIVE SHEET SET, ELECTRIC INSPECTION DEVICE AND ELECTRIC INSPECTION METHOD

YASUDA TOSHIRO
KAMIBAYASHI KAZUTOSHI
SUGAWA SHIGETOSHI
KURODA MICHIHITO
GOTO TETSUYA

JP2020117659A

January 21, 2022

July 08, 2020

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OHT INC
UNIV TOHOKU

G01R1/06; G01R27/26

Masatoshi Kurata
Nobuhisa Nogawa

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