| 发明名称 |
GLASS COMPOSITION FOR ULTRAVIOLET LIGHT AND OPTICAL DEVICE USING THE SAME |
| 摘要 |
<p>A glass composition for ultraviolet light is provided. The glass composition for ultraviolet light contains Lu, Si, and O in an amount of 99.99 weight % or more in total. The glass composition contains Lu in an amount of 26 % or more and 39 % or less in cation percent and Si in an amount of 61 % or more and 74 % or less in cation percent.</p> |
| 申请公布号 |
WO2009060984(A1) |
申请公布日期 |
2009.05.14 |
| 申请号 |
WO2008JP70543 |
申请日期 |
2008.11.05 |
| 申请人 |
CANON KABUSHIKI KAISHA;WATANABE, TOMOHIRO;MUKAIDE, TAIHEI |
发明人 |
WATANABE, TOMOHIRO;MUKAIDE, TAIHEI |
| 分类号 |
C03C3/095;C03C3/062;C03C4/00;G02B1/00 |
主分类号 |
C03C3/095 |
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