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公开(公告)号:US07300896B2
公开(公告)日:2007-11-27
申请号:US10953693
申请日:2004-09-29
申请人: Thilo Zachau , Rainer Liebald , Dirk Sprenger , Meike Lohmann
发明人: Thilo Zachau , Rainer Liebald , Dirk Sprenger , Meike Lohmann
CPC分类号: C03C10/0045 , C03C10/0054 , G02F2001/133302
摘要: A glass ceramic comprises (in wt.-% on oxide basis): SiO2 35 to 60, B2O3>4 to 10, P2O5 0 to 10, Al2O3 16.5 to 40, TiO2 1 to 10, Ta2O5 0 to 8, Y2O3 0 to 6, ZrO2 1 to 10, MgO 6 to 20, CaO 0 to 10, SrO 0 to 4, BaO 0 to 8, ZnO 0 to 4, SnO2+CeO2 0 to 4, SO42−+Cl− 0 to 4, wherein the total content (SnO2+CeO2+SO42−+Cl−) is between 0.01 and 4 wt.-%. The glass ceramic may be processed by the float glass method, may be transparent and is, inter alia, suitable as a substrate for thin film semiconductors, in particular for display applications, solar cells etc.
摘要翻译: 玻璃陶瓷包含(以氧化物为基准的重量%):SiO 2→35〜60,B 2 O 3→4〜10 ,P u> 2 u> O <0> 0至10,Al 2 O 3 16.5至40,TiO 2 1〜10,Ta 2 O 5,0〜8,Y 2 O 3→0〜 6,ZrO 2 1〜10,MgO 6〜20,CaO 0〜10,SrO 0〜4,BaO 0〜8,ZnO 0〜4,SnO 2 + 0至4,SO 4,SO 2 - ,SO 2 - , - SO 2 - , - SO 2 - , - SO 2 - SnO 2 + CeO 2 + SO 4 + 2 - + - + - SO 2)是 在0.01至4重量%之间。 玻璃陶瓷可以通过浮法玻璃法处理,可以是透明的,并且尤其适合作为薄膜半导体的衬底,特别是用于显示器应用,太阳能电池等。