发明申请
WO2014061236A9 OPTICAL MEMBER PROVIDED WITH ANTI-REFLECTION FILM, AND PRODUCTION METHOD THEREFOR
审中-公开
基本信息:
- 专利标题: OPTICAL MEMBER PROVIDED WITH ANTI-REFLECTION FILM, AND PRODUCTION METHOD THEREFOR
- 专利标题(中):具有抗反射膜的光学构件及其制造方法
- 申请号:PCT/JP2013006048 申请日:2013-10-10
- 公开(公告)号:WO2014061236A9 公开(公告)日:2015-06-04
- 发明人: SONODA SHINICHIRO , HAKUTA SHINYA
- 申请人: FUJIFILM CORP
- 专利权人: FUJIFILM CORP
- 当前专利权人: FUJIFILM CORP
- 优先权: JP2012229873 2012-10-17
- 主分类号: G02B1/11
- IPC分类号: G02B1/11 ; B32B9/00 ; C03C17/34
摘要:
[Problem] To obtain an optical member provided with an anti-reflection film, said optical member being capable of being produced with ease and without using many different kinds of materials. [Solution] The present invention has, provided to a surface of a transparent substrate (10) therein, an anti-reflection film (19) provided with a transparent thin-film layer (15), and a transparent fine uneven layer (18) having an alumina hydrate as a main component thereof, in that order. The transparent thin-film layer (15) has a refractive index between that of the transparent substrate (10) and that of the fine uneven layer (18). Furthermore, the transparent thin-film layer (15) includes at least a nitride layer or an oxynitride layer.
摘要(中):
为了获得具有防反射膜的光学构件,所述光学构件能够容易地制造而不使用许多不同种类的材料。 本发明提供一种透明基板(10)的表面,设有透明薄膜层(15)和透明微细凹凸层(18)的防反射膜(19) 以氧化铝水合物为主要成分。 透明薄膜层(15)的折射率在透明基板(10)与微细凹凸层(18)的折射率之间。 此外,透明薄膜层(15)至少包括氮化物层或氧氮化物层。
IPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02B | 光学元件、系统或仪器 |
------G02B1/00 | 按制造材料区分的光学元件;用于光学元件的光学涂层 |
--------G02B1/10 | .对光学元件表面涂覆或对它进行表面处理后所产生的光学涂层 |
----------G02B1/11 | ..抗反射涂层 |