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发明名称
透明稀土族氧化物烧结体及其制造方法
摘要
本发明意欲在不使用易于在氧化钇晶界中偏析之铝、不使用其中矽含量经特定降低之特殊原料且无须将原料磨得很细的情况下,获得一透明氧化钇烧结体,其于1 mm厚度时,在400至800 nm之可见波长区内的轴向透射率为60%或更高。一种透明氧化钇烧结体,其主要组份为氧化钇,含有钽或铌中之至少任一者或其两者,且于1 mm厚度时,在400至800 nm范围之可见波长区内具有60%或更高之轴向透射率。
申请公布号
TW200720218
申请公布日期
2007.06.01
申请号
TW095140233
申请日期
2006.10.31
申请人
东芝陶磁股份有限公司
发明人
藤田光广;入江正树
分类号
C04B35/50(2006.01);C04B35/64(2006.01)
主分类号
C04B35/50(2006.01)
代理机构
代理人
陈长文
主权项
地址
日本
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