The invention provides laminated glass with a transparent conductive layer and a preparation method thereof The laminated glass with the transparent conductive layer provided by the embodiment of the invention comprises a first transparent substrate; a transparent conducting layer, formed on the surface of the first transparent substrate, the transparent conducting layer comprising five dielectric layers and four metal layers which are sequentially and alternately stacked, and the dielectric layers being arranged on the two opposite surfaces of each metal layer; at least one of the five dielectric layers comprising at least two sub dielectric layers, the transparent conductive layer being subjected to heat treatment in a preset temperature range, the refractive index fluctuation [delta]n of each sub dielectric layer after heat treatment being less than 0.05, and the preset temperature range being 500-700 DEG C; a bonding layer, arranged on the surface, away from the first transparent substrate, of the transparent conducting layer; and a second transparent substrate, arranged on the surface, far away from the first transparent substrate, of the bonding layer. According to the embodiment of the invention, the laminated glass with the transparent conductive layer has a relatively uniform appearance color after being subjected to high-temperature heat treatment.
本申请提供一种具有透明导电层的夹层玻璃及其制备方法。本申请实施例的具有透明导电层的夹层玻璃包括第一透明基板;透明导电层,形成于第一透明基板的表面,透明导电层包括依次交替层叠设置的五层介质层及四层金属层,每层金属层相对的两个表面均设置有介质层;五层介质层中至少一层介质层包括至少两层子介质层,透明导电层经过预设温度范围热处理,每层子介质层在热处理后的折射率波动△n<0.05,其中,预设温度范围为500℃至700℃;粘合层,设置于透明导电层远离第一透明基板的表面;以及第二透明基板,设置于粘合层远离第一透明基板的表面。申请实施例的具有透明导电层的夹层玻璃,进行高温热处理后,具有较为均一的外观颜色。
Laminated glass with transparent conductive layer and preparation method thereof
具有透明导电层的夹层玻璃及其制备方法
2021-11-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / H05B ELECTRIC HEATING , Elektrische Heizung |
HIGHLY CONDUCTIVE TRANSPARENT LAMINATED GLASS ARTICLE
Europäisches Patentamt | 2020
|