Electrochromic materials and fabrication methods

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United States of America Patent

PATENT NO 9904137
SERIAL NO

14465800

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
CLEARIST INC4811 YAMATO DRIVE SAN JOSE CA 95111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holcomb, Nelson R Morgan Hill, US 10 228
Nguyen, Paul Phong San Jose, US 10 130
Wang, Zhongchun Sunnyvale, US 52 3266

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