Electrochemical sensor unit, odor component electrochemical sensor unit, and method for manufacturing electrochemical sensor unit
AssigneeSony Semiconductor Solutions Corporation
InventorsNAO YOSHIMOTO, YUSAKU SUGIMORI, YURI KATO, NAOKI NISHI
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Abstract
The present technology provides an electrochemical sensor unit and the like including two or more electrochemical sensor parts each connected to one AC signal generation unit, in which each of the electrochemical sensor parts includes a sensitive membrane having a physical property that changes in response to a chemical substance in a sample, and the sensitive membranes are separated from each other via at least one of an insulating membrane or an electrode in plan view. At least some of the electrochemical sensor parts may be arranged in an array.
Claims19
An electrochemical sensor unit comprising
- two or more electrochemical sensor parts each connected to one alternating current (AC) signal generation unit, in which
- each of the electrochemical sensor parts includes a sensitive membrane having a physical property that changes in response to a chemical substance in a sample, and
- the sensitive membranes are separated from each other via at least one of an insulating membrane or an electrode in plan view.
An odor component electrochemical sensor unit comprising
- two or more electrochemical sensor parts each connected to one AC signal generation unit, wherein
- each of the electrochemical sensor parts includes a sensitive membrane having a physical property that changes in response to an odor component in a sample, and
- the sensitive membranes are separated from each other via at least one of an insulating membrane or an electrode in plan view.
A method for manufacturing an electrochemical sensor unit, the method comprising:
- forming sensitive membranes having a physical property that changes in response to a chemical substance in a sample;
- and
- separating the sensitive membranes from each other via at least one of an insulating membrane or an electrode in plan view.
Dependencies are inferred from the claim text.