发明授权
US07545561B2 Image display and method for evaluating glass substrate to be used in same 失效
用于评估使用玻璃基板的图像显示和方法

Image display and method for evaluating glass substrate to be used in same
摘要:
Provided are an image display device capable of displaying a good image by suppressing yellowing of a glass substrate, and an evaluating method of the glass substrate. The image display device is formed using the glass substrate where reflectance at wavelength of 220 nm is 5% or lower. In the evaluating method of the glass substrate for the image display device, Sn++ content in the glass substrate is analyzed using reflectance at wavelength of 220 nm.
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