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:
Jun. 27, 1995
Filed:
Jan. 07, 1994
Research Development Corporation of Japan, Tokyo, JP;
Abstract
The present invention provides a composite oxide thin film which is characterized in that said thin film is formed, by energizing a work electrode and an opposite electrode immersed in a solution containing reactive components, through the reaction between said reactive components in the solution and said work electrode. More particularly, the present invention provides a composite oxide thin film formed through an electric-chemical reaction under water thermal conditions. According to the present invention, improvement of crystallinity is promoted by the use of water thermal conditions as compared with the conventional thin film forming methods, and it is possible to obtain a uniform composite oxide thin film having an excellent crystallinity directly at a relatively low temperature. A large-area thin film can thus easily be manufactured.