Patent · US Active

Coated article with low-E coating having barrier layer system(s) including multiple dielectric layers, and/or methods of making the same

US10125266B2 · kind B2 · utility

2Cited by

22References

16Claims

0Family size

Assignee

GUARDIAN EUROPE S.A.R.L. · LU

Inventors

Herbert Lage · Bad Liebenzell, DE
Jose Ferreira · Milford, US
Pierre Pallotta · Villerupt, FR

Key dates

Filing date	Dec 17, 2015
Grant date	Nov 13, 2018
Priority date	—
Expiry date	Jul 16, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2495
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Certain example embodiments of this invention relate to coated articles with low-E coatings having one or more barrier layer systems including multiple dielectric layers, and/or methods of making the same. In certain example embodiments, providing barrier layer systems that each include three or more adjacent dielectric layers advantageously increases layer quality, mechanical durability, corrosion resistance, and/or thermal stability, e.g., by virtue of the increased number of interfaces. These barrier layer systems may be provided above and/or below an infrared (IR) reflecting layer in the low-E coating in different embodiments. Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, vehicle windows, other types of windows, or in any other suitable application.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.