| 发明名称 |
OPTICAL GLASS AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel optical glass that has a high refractive index and can be easily increased in diameter.SOLUTION: An optical glass comprises, in mol%, TiO40-85% (excluding 40%), LaO10-40% (excluding 10% and 40%), and NbO0-40% (excluding 0%).SELECTED DRAWING: Figure 1 |
| 申请公布号 |
JP2016147775(A) |
申请公布日期 |
2016.08.18 |
| 申请号 |
JP20150024977 |
申请日期 |
2015.02.12 |
| 申请人 |
NIPPON ELECTRIC GLASS CO LTD |
发明人 |
YAMADA TOMOKO;SUZUKI FUTOSHI |
| 分类号 |
C03C3/12;C03B8/00;G02B1/00 |
主分类号 |
C03C3/12 |
| 代理机构 |
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