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:
Jul. 18, 2017
Filed:
Mar. 18, 2011
Keisuke Ohmae, Shiga, JP;
Tetsuya Mori, Shiga, JP;
Tetsuo Hayase, Aichi, JP;
Seiji Nakajima, Shiga, JP;
Mariko Nishiguchi, Shiga, JP;
Keisuke Ohmae, Shiga, JP;
Tetsuya Mori, Shiga, JP;
Tetsuo Hayase, Aichi, JP;
Seiji Nakajima, Shiga, JP;
Mariko Nishiguchi, Shiga, JP;
OMRON Corporation, Kyoto, JP;
Abstract
A sensor capable of detecting light, hydrogen gas, and air pressure includes a metal oxide film produced by a process including the steps of: (a) forming an organic film by using a primer composition containing (i) an addition polymerizable compound including three or more reactive groups, (ii) an addition polymerizable compound including an acid group, and (iii) an addition polymerizable compound including a hydrophilic functional group; (b) forming a metal (M1) salt from the acid group; (c) substituting the metal (M1) salt of the acid group with a metal (M2) salt by treating the organic film with a metal (M2) ion aqueous solution; (d) reducing the metal (M2) ion so that a metal film is formed on a surface of the organic film; and (e) oxidizing the metal film.