| 发明名称 |
OPTICAL COMPONENT AND METHOD FOR MANUFACTURING SAME |
| 摘要 |
An optical component of the present invention is composed of a ZnSe polycrystal body, and the ZnSe polycrystal body is constituted by crystal grains with an average grain size larger than or equal to 50μm and smaller than or equal to 1 mm and has a relative density higher than or equal to 99%. |
| 申请公布号 |
US2014147374(A1) |
申请公布日期 |
2014.05.29 |
| 申请号 |
US201214004139 |
申请日期 |
2012.09.28 |
| 申请人 |
YOSHIDA KATSUHITO;KURISU KENICHI;KYOTANI TATSUYA;SUMITOMO ELECTRIC HARDMETAL CORP.;SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
YOSHIDA KATSUHITO;KURISU KENICHI;KYOTANI TATSUYA |
| 分类号 |
G02B1/02 |
主分类号 |
G02B1/02 |
| 代理机构 |
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