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发明名称
玻璃粉末材料
摘要
本发明之目的在于获得一种可用作结晶Si太阳电池之电极形成用之导电膏,且含有铅之稳定之玻璃粉末材料。;本发明之玻璃粉末材料之特征在于:其系以PbO、TeO2、SiO2、及P2O5为必须成分之PbO-TeO2-SiO2-P2O5系玻璃,且于该玻璃之成分中含有以质量%计40~70之PbO、10~40之TeO2、1~15之SiO2、及0.1~10之P2O5,且含有0~20之任意成分,且本发明之玻璃粉末材料含有以质量%计0~15之ZnO;0~10之Al2O3;合计0~5之作为R2O成分之K2O、Na2O、及Li2O;及合计0~10之作为RO成分之MgO、CaO、SrO、及BaO作为上述任意成分。
申请公布号
TW201514117
申请公布日期
2015.04.16
申请号
TW103132127
申请日期
2014.09.17
申请人
中央硝子股份有限公司 CENTRAL GLASS COMPANY, LIMITED
发明人
富永耕治 TOMINAGA, KOUJI;滨田润 HAMADA, JUN
分类号
C03C3/07(2006.01);H01L31/0224(2006.01)
主分类号
C03C3/07(2006.01)
代理机构
代理人
陈长文
主权项
地址
日本 JP
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