The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2021
Filed:
Dec. 12, 2018
Hefei Micro Nano Sensing Technology Co., Ltd., Hefei, CN;
HEFEI MICRO NANO SENSING TECHNOLOGY CO., LTD., Hefei, CN;
Abstract
A single cantilever gas sensor includes a silicon substrate, a supporting film, a heating resistor, a isolation film, and a detecting electrode, which are successively stacked. The gas sensor is T-shaped and has a base structure and a cantilever structure The end portion of the cantilever structure is provided with a gas sensitive material. The present invention further provides a sensor array composed of the single cantilever gas sensors and a method for manufacturing the gas sensor. The method includes (1) selecting a silicon substrate; (2) preparing a supporting film; (3) preparing a heating resistor; (4) preparing an isolation film; (5) preparing a detecting electrode; (6) releasing a membrane; (7) loading a gas sensitive material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile