Method of fabricating a carbon monoxide detector and a carbon monoxide detector fabricated using the same
US7866202B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 2008 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | May 28, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/125
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed is a method of fabricating a carbon monoxide detector and a carbon monoxide detector fabricated using the same. Particularly disclosed is a method of fabricating a carbon monoxide detector, which can operate at room temperature and process high detecting selection, and the detector fabricated using the same. The method comprises: providing a substrate having an upper surface; forming two electrode sets on the upper surface of the substrate, and the two electrode sets combined to provide an interdigitated array electrode; forming a tin dioxide layer, which covers the portion of the two electrode sets and the portion of the upper surface; and forming an organic polymer layer on the surface of the tin dioxide layer. The carbon monoxide detector comprises: a substrate having an upper surface; two electrode sets, which are located on the upper surface of the substrate; a tin dioxide layer, which covers the portion of the two electrode sets and the portion of the upper surface; and an organic polymer layer, which is located on the surface of the tin dioxide layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.