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:
Dec. 18, 1990
Filed:
Oct. 31, 1988
Kabushiki Kaisha Toshiba, Kanagawa, JP;
Abstract
Disclosed is a sensor comprising an insulating substrate, a plurality of electrodes coated on the insulating substrate and formed of a thin film conductor of a metallo-organic compound obtained by a pyrolysis, and a layer formed across the electrodes. The layer formed across the electodes has an electrical property changeable in accordance with an atmosphere. The sensor reduces the affection due to the existence of the step portion, restrains the structural deficiency at the step portion and improves the stability of the change with age. By the metallo-organic compound, the thin film layer can be formed by a pyrolysis at relatively low temperatures, and the electrodes can be formed in various structures and by various producing processes.