| 申请日期 | 2026-04-18 | 申请号 | JP2014129875 |
| 公开（公告）号 | JP2015147719A | 公开（公告）日 | 2015-08-20 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NIPPON ELECTRIC GLASS CO LTD; UNIV OF TOKYO | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a novel optical glass having optical characteristics of high refractive index and low dispersion. SOLUTION : An optical glass contains 0.1-40% (excluding 40%) Nb5++Ta5+ in terms of cation%, and 60-99.9% rare earth element ion, and further contains F- as anion. COPYRIGHT : (C)2015, JPO&INPIT | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
