BENDABLE AND HEAT TREATABLE LOW-EMISSIVITY GLASS AND METHOD FOR PREPARING THE SAME

PURPOSE: Low-emissivity glass and a producing method thereof are provided to secure the high visible light transmission rate greater than 70% after a heat-treating process using dielectric layers and functional reflective-metal protecting layers. CONSTITUTION: Low-emissivity glass capable of bending...

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Bibliographische Detailangaben
Hauptverfasser:	CHUNG, SUNG JIN, LEE, SUNG JAE, JOO, HONG NHO, KIM, SANG YOUNG, JUNG, YOUNG SOO, LEE, SI MOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	PURPOSE: Low-emissivity glass and a producing method thereof are provided to secure the high visible light transmission rate greater than 70% after a heat-treating process using dielectric layers and functional reflective-metal protecting layers. CONSTITUTION: Low-emissivity glass capable of bending and tempering includes the following: a first dielectric layer formed with Zn system oxides, and coated on a glass substrate; a first functional reflective-metal protecting layer protecting a functional reflective-metal layer during a heating process; the functional reflective-metal layer reflecting far infrared rays and the solar radiation; a second functional reflective-metal protecting layer; a second dielectric layer formed with either Si system nitrides or oxy-nitrides; and a top protecting layer.