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发明公开
CN107207334A 化学强化玻璃和化学强化玻璃的制造方法 有权

化学强化玻璃和化学强化玻璃的制造方法
摘要：
本发明的目的在于提供一种即使进行化学强化也能够有效地抑制玻璃强度降低、且透射率高的(即低反射性的)化学强化玻璃。本发明涉及一种化学强化玻璃，其为在表层具有通过离子交换法而形成的压应力层的化学强化玻璃，其中，所述化学强化玻璃含有钠和硼，Δ透射率为+0.1％以上，并且将玻璃的自最外表面起算深度X的区域中的氢浓度Y进行线性近似而得到的直线在X＝0.1～0.4(μm)的情况下满足特定的关系式。
摘要（英）：

The purpose of the present invention is to provide a high-transmittance (i.e., low-reflectivity) chemically strengthened glass for which reduction in the strength of the glass can be effectively suppressed, even when chemical strengthening is performed. The present invention relates to a chemically strengthened glass that has, in a surface layer thereof, a compressive stress layer that is formed by means of an ion exchange method. The chemically strengthened glass includes sodium and boron and has a delta transmittance of +0.1% or more. A straight line that linearly approximates the hydrogen concentration Y at a depth X from the outermost surface of the glass satisfies a specific relational expression for X = 0.1-0.4 [mu]m.

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