IMPACT-DAMAGE-RESISTANT GLASS SHEET
    1.
    发明申请
    IMPACT-DAMAGE-RESISTANT GLASS SHEET 审中-公开
    耐冲击玻璃片

    公开(公告)号:WO2011085190A1

    公开(公告)日:2011-07-14

    申请号:PCT/US2011/020507

    申请日:2011-01-07

    Abstract: Impact-damage-resistant glass sheet comprising at least one chemically etched surface in combination with a tempering surface compression layer, the glass sheet exhibiting a high standardized ball drop failure height and a high flexural modulus of rupture strength, useful to provide damage-resistant glass cover sheets for consumer electronic video display devices, is provided by subjecting thin glass sheet to a combination of a surface tempering treatment and a surface etching treatment that improves strength while maintaining the optical glass sheet properties required for video display applications.

    Abstract translation: 耐冲击损伤玻璃板包括与回火表面压缩层组合的至少一个化学蚀刻表面,该玻璃板具有高的标准化球落失败高度和高弯曲模量的断裂强度,用于提供耐损伤玻璃 通过对薄玻璃板进行表面回火处理和表面蚀刻处理的组合来提供消费电子显示装置的盖片,其在保持视频显示应用所需的光学玻璃片性能的同时提高强度。

    MECHANICALLY FLEXIBLE AND DURABLE SUBSTRATES AND METHOD OF MAKING
    7.
    发明申请
    MECHANICALLY FLEXIBLE AND DURABLE SUBSTRATES AND METHOD OF MAKING 审中-公开
    机械柔性和耐用的基材及其制备方法

    公开(公告)号:WO2008153672A1

    公开(公告)日:2008-12-18

    申请号:PCT/US2008/006329

    申请日:2008-05-16

    Abstract: A flexible substrate are disclosed comprising an amorphous inorganic composition, wherein the substrate has a thickness of less than about 250 μm and has at least one of: a) a brittleness ratio less than about 9.5 (μm) -1/2 , or b) a fracture toughness of at least about 0.75 MPa (m) 1/2 . Electronic devices comprising such flexible devices are also disclosed. Also disclosed is a method for making a flexible substrate comprising selecting an amorphous inorganic material capable of forming a substrate having a thickness of less than about 250 μm and having at least one of: a) a brittleness ratio of less than about 9.5 (μm) -1/2 , or b) a fracture toughness of at least about 0.75 MPa-(m) 1/2 ; and then forming a substrate from the selected inorganic material.

    Abstract translation: 公开了一种柔性基底,其包括无定形无机组合物,其中所述基底具有小于约250μm的厚度,并且具有以下至少一种:a)脆性比小于约9.5(μm)-1/2,或b) 断裂韧性为至少约0.75MPa(m)1/2。 还公开了包括这种柔性装置的电子设备。 还公开了一种制造柔性基材的方法,包括选择能够形成厚度小于约250μm的基材的无定形无机材料,并具有以下中的至少一种:a)小于约9.5(μm)的脆性比, -1/2,或b)断裂韧性为至少约0.75MPa-(m)1/2; 然后从所选择的无机材料形成衬底。

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