| 发明名称 |
OPTICAL COMPONENT AND METHOD FOR PRODUCING SAME |
| 摘要 |
An optical component includes: a plastic base which has a convex surface and a concave surface; and a multilayer film which is disposed on at least the convex surface of the plastic base. The multilayer film has an average reflectivity of 2% to 10% over a wavelength range of 400 nm to 500 nm. |
| 申请公布号 |
EP2624044(A1) |
申请公布日期 |
2013.08.07 |
| 申请号 |
EP20110828778 |
申请日期 |
2011.09.13 |
| 申请人 |
NIKON-ESSILOR CO., LTD. |
发明人 |
TOMODA MASAOKI;ITO SATORU;ISHIMURA KEI;OKUMURA HIROTATSU |
| 分类号 |
G02C7/00;G02B1/11 |
主分类号 |
G02C7/00 |
| 代理机构 |
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代理人 |
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