| 发明名称 |
OPTICAL MEMBER AND METHOD FOR MANUFACTURING OPTICAL MEMBER |
| 摘要 |
An optical member including a base material and an antireflection film on the base material, wherein the antireflection film has a porous layer as the surface, the porous layer contains silicon oxide particles and a binder, the porous layer has a refractive index of 1.19 or more and 1.30 or less, and the surfaces of the silicon oxide particles and the binder have alkylsilyl groups. |
| 申请公布号 |
US2016170094(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201514962957 |
申请日期 |
2015.12.08 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Nakayama Tomonari;Makino Kenji |
| 分类号 |
G02B1/11 |
主分类号 |
G02B1/11 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical member comprising a base material and an antireflection film on the base material,
wherein the antireflection film has a porous layer as the surface, the porous layer contains silicon oxide particles and a binder, the porous layer has a refractive index of 1.19 or more and 1.30 or less, and the surfaces of the silicon oxide particles and the binder have alkylsilyl groups. |
| 地址 |
Tokyo JP |
