发明名称 ARTICLE WITH LOW REFLECTION FILM
摘要 PROBLEM TO BE SOLVED: To provide an article having a low reflection film that offers good weather resistance and durability as well as a low reflectance, and is capable of sufficiently reducing reflection colors, such as magenta and blue especially.SOLUTION: An article 10 comprises a transparent substrate 12 and a low reflection film 14 formed on the transparent substrate 12, where the low reflection film 14 consists of two layers comprising a lower layer 16 on the transparent substrate 12 side and an upper layer 18 formed on top of the lower layer 16, the lower layer 16 having a refractive index of 1.40-1.44 and a thickness of 70-130 nm and the upper layer 18 having a refractive index of 1.17-1.30 and a thickness of 70-130 nm.
申请公布号 JP2015222277(A) 申请公布日期 2015.12.10
申请号 JP20120203497 申请日期 2012.09.14
申请人 ASAHI GLASS CO LTD 发明人 OTANI YOSHIMI;MOTOTANI SATOSHI
分类号 G02B1/11;B32B7/02 主分类号 G02B1/11
代理机构 代理人
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