Coated article with anti-reflective layer(s) system
US6589658B1 · kind B1 · utility
103Cited by
29References
55Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 29, 2001 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Nov 29, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Coated articles are provided with an anti-reflective (AR) layer(s) system which enables reduced reflection, increased visible transmission, and/or neutral color. In certain embodiments, the AR layer(s) system includes a titanium oxide layer, a silicon oxynitride layer, and/or a silicon oxide layer on the substrate over an infrared (IR) reflecting layer(s) such as silver. Silicon nitride layer(s) may optionally be provided below and/or over the IR reflecting layer in certain example embodiments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.