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US6087284A Aluminosilicate glass for flat display devices 失效
用于平板显示装置的硅铝酸盐玻璃

Aluminosilicate glass for flat display devices
摘要:
The invention relates to a solarization-stable aluminosilicate glass which has the following composition (in % by weight, based on oxide): SiO.sub.2 45-68; Al.sub.2 O.sub.3 >5-18; Na.sub.2 O 0-5; K.sub.2 O>9-15; where Na.sub.2 O+K.sub.2 O.gtoreq.10; CaO 0-10; SrO 0.5-18; BaO 0-10; where CaO+SrO+BaO 8-
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