Embodiments of the disclosure relate to a rollable glass sheet configured to reversibly transition between a flat configuration and a bent configuration. The rollable glass sheet includes a first major surface and a second major surface opposite to the first major surface. The first major surface and the second major surface define a thickness of the glass sheet that is 0.4 mm or less. In the flat configuration, the first major surface includes a first surface compressive stress and a first depth of compression, and in the bent configuration, the first major surface includes a curvature. At a radius of curvature of 50 mm, the first major surface includes a second surface compressive stress less than the first compressive stress and a second depth of compression less than the first depth of compression and greater than 11 [mu]m.
本公开内容的实施例涉及一种可卷绕玻璃板,被配置为在平坦构型和弯曲构型之间可逆地转换。可卷绕玻璃板包括第一主表面和与第一主表面相对的第二主表面。第一主表面和第二主表面限定0.4mm或更小的玻璃板的厚度。在平坦构型中,第一主表面具有第一表面压缩应力和第一压缩深度,并且在弯曲构型中,第一主表面具有曲率。在50mm的曲率半径下,第一主表面具有小于第一压缩应力的第二表面压缩应力和小于第一压缩深度且大于11μm的第二压缩深度。
Rollable or foldable glass sheet for vehicle interior systems
用于车辆内部系统的可卷绕或可折叠玻璃板
2021-12-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C03B Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle , MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / G09F DISPLAYING , Anzeigewesen |
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