LOW-EMISSIVITY COATING AND FUNCTIONAL CONSTRUCTION MATERIAL FOR WINDOW/DOOR COMPRISING LOW-EMISSIVITY COATING

LOW-EMISSIVITY COATING AND FUNCTIONAL CONSTRUCTION MATERIAL FOR WINDOW/DOOR COMPRISING LOW-EMISSIVITY COATING

Provided is a low-emissivity coating comprising successively: a first dielectric layer comprising a first metal oxide; a low-emissivity layer; and a second dielectric layer having first and second layers stacked on each other, the first layer comprising a second metal oxide, and the second layer com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KWON Dae-Hoon, JUN Youn-Ki
Format: Patent
Sprache:eng
Schlagworte:
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
LADDERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:Provided is a low-emissivity coating comprising successively: a first dielectric layer comprising a first metal oxide; a low-emissivity layer; and a second dielectric layer having first and second layers stacked on each other, the first layer comprising a second metal oxide, and the second layer comprising a silicon aluminum nitride, wherein the first and second metal oxides have refractive indices of about 2.2 to about 2.6, respectively, with regard to a wavelength of about 550 nm.