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:
Feb. 27, 2018
Filed:
Aug. 21, 2014
Clearist, Inc., Campbell, CA (US);
Zhongchun Wang, Sunnyvale, CA (US);
Nelson R. Holcomb, Morgan Hill, CA (US);
Paul Phong Nguyen, San Jose, CA (US);
Clearist, Inc., Campbell, CA (US);
Abstract
A precursor solution adapted to provide a metal oxide film, includes: (a) at least one additive selected from a viscosity enhancer, a base, an acid and a wetting agent; (b) structural promoter ions selected from Mn, Ni, Co, Ir, Ru, Cr, Mo, W, Ta, Nb, V, Mo, Zr, V and Ti ions; and (c) at least one solvent. A method for preparing a metal oxide film includes: (a) providing a substrate; and (b) depositing on the substrate the precursor solution of the invention. Metal oxides films, electrochromic devices containing the films and methods for making them are also disclosed.