WO2011071737A3 - Solar control single low-e series with low visible reflectance - Google Patents

Solar control single low-e series with low visible reflectance Download PDF

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Publication number
WO2011071737A3
WO2011071737A3 PCT/US2010/058662 US2010058662W WO2011071737A3 WO 2011071737 A3 WO2011071737 A3 WO 2011071737A3 US 2010058662 W US2010058662 W US 2010058662W WO 2011071737 A3 WO2011071737 A3 WO 2011071737A3
Authority
WO
WIPO (PCT)
Prior art keywords
low
series
layer
solar control
control single
Prior art date
Application number
PCT/US2010/058662
Other languages
French (fr)
Other versions
WO2011071737A2 (en
Inventor
James G. Rietzel
Steven J. Nadel
Christoph Braatz
Original Assignee
Applied Materials, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Applied Materials, Inc. filed Critical Applied Materials, Inc.
Publication of WO2011071737A2 publication Critical patent/WO2011071737A2/en
Publication of WO2011071737A3 publication Critical patent/WO2011071737A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3618—Coatings of type glass/inorganic compound/other inorganic layers, at least one layer being metallic
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3644—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the metal being silver
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3652—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the coating stack containing at least one sacrificial layer to protect the metal from oxidation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
    • C03C17/366—Low-emissivity or solar control coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3681—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating being used in glazing, e.g. windows or windscreens

Abstract

Low emissivity structures and methods are provided for reducing solar or visible transmissions with reduced reflectivity, such as for architectural glass. Reflectivity may be less than about 20% when visible transmissions are between about 20-70%. An absorption layer may be provided on one and/or both sides of the silver layer, such that absorption may be increased without excessively thickening other layers. In one embodiment, a low-E structure with reduced reflectance may comprise a glass substrate, a bottom dielectric, an absorption layer of a metal or metal nitride, a silver layer, a protective layer of a metal or metal nitride, and a top dielectric. The bottom absorption layer may have a thickness between about 5-75 angstroms.
PCT/US2010/058662 2009-12-10 2010-12-02 Solar control single low-e series with low visible reflectance WO2011071737A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28532709P 2009-12-10 2009-12-10
US61/285,327 2009-12-10
US31676410P 2010-03-23 2010-03-23
US61/316,764 2010-03-23

Publications (2)

Publication Number Publication Date
WO2011071737A2 WO2011071737A2 (en) 2011-06-16
WO2011071737A3 true WO2011071737A3 (en) 2011-11-17

Family

ID=44146113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/058662 WO2011071737A2 (en) 2009-12-10 2010-12-02 Solar control single low-e series with low visible reflectance

Country Status (2)

Country Link
TW (1) TW201139313A (en)
WO (1) WO2011071737A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3194477A4 (en) 2014-09-15 2018-05-30 Saint-Gobain Performance Plastics Corporation Optical film including an infrared absorption layer
US10571610B2 (en) 2014-11-21 2020-02-25 Saint-Gobain Performance Plastics Corporation Infra-red control optical films having metal nitride between encapsulating layers containing oxide
TWI557473B (en) * 2015-07-09 2016-11-11 Polymeric Dispersion Liquid Crystal Dimming Structure
CN109336407B (en) * 2018-11-05 2021-06-25 天津北玻玻璃工业技术有限公司 Double-silver low-emissivity coated glass

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887575B2 (en) * 2001-10-17 2005-05-03 Guardian Industries Corp. Heat treatable coated article with zinc oxide inclusive contact layer(s)
US20090136765A1 (en) * 2007-11-23 2009-05-28 Agc Flat Glass North America, Inc. Low emissivity coating with low solar heat gain coefficient, enhanced chemical and mechanical properties and method of making the same
US7592068B2 (en) * 2005-01-19 2009-09-22 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Heat treatable coated article with zirconium silicon oxynitride layer(s) and methods of making same
KR20090099364A (en) * 2008-03-17 2009-09-22 주식회사 케이씨씨 A temperable low-emissivity glass with enhanced durability and a method for preparing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887575B2 (en) * 2001-10-17 2005-05-03 Guardian Industries Corp. Heat treatable coated article with zinc oxide inclusive contact layer(s)
US7592068B2 (en) * 2005-01-19 2009-09-22 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Heat treatable coated article with zirconium silicon oxynitride layer(s) and methods of making same
US20090136765A1 (en) * 2007-11-23 2009-05-28 Agc Flat Glass North America, Inc. Low emissivity coating with low solar heat gain coefficient, enhanced chemical and mechanical properties and method of making the same
KR20090099364A (en) * 2008-03-17 2009-09-22 주식회사 케이씨씨 A temperable low-emissivity glass with enhanced durability and a method for preparing the same

Also Published As

Publication number Publication date
TW201139313A (en) 2011-11-16
WO2011071737A2 (en) 2011-06-16

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