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:
Jan. 12, 2016
Filed:
Sep. 02, 2010
Vladimir L. Kuznetsov, Oxford, GB;
Peter P. Edwards, Oxford, GB;
Vladimir L. Kuznetsov, Oxford, GB;
Peter P. Edwards, Oxford, GB;
ISIS INNOVATION LIMITED, Oxford, GB;
Abstract
The invention provides a process for producing a transparent conducting film, which film comprises a doped zinc oxide wherein the dopant comprises Si, which process comprises: disposing a composition which is a liquid composition or a gel composition onto a substrate, wherein the composition comprises Zn and Si; and heating said substrate. The invention further provides transparent conducting films obtainable by the process of the invention, including transparent conducting films which comprise a doped zinc oxide wherein the dopant comprises Si, and wherein the film covers a surface area equal to or greater than 0.01 m. The invention also provides a coated substrate, which substrate comprises a surface, which surface is coated with a transparent conducting film, wherein the film comprises a doped zinc oxide wherein the dopant comprises Si, and wherein the area of said surface which is coated with said film is equal to or greater than 0.01 m. The invention further provides coatings comprising the films of the invention, processes for producing such films and coatings, and various uses of the films and coatings.