发明名称 ARTICLE HAVING LOW-REFLECTION FILM ON SURFACE OF BASE MATERIAL
摘要 The present invention relates to an article containing a base material and a low-reflection film formed on a surface of the base material, in which the low-reflection film contains a first layer, a second layer and a third layer in this order from the base material side, and the first layer, the second layer and the third layer have refractive indexes nl, n2 and n3, respectively, which meet the relationship of nl > n3 > n2.
申请公布号 IN1973DEN2012(A) 申请公布日期 2015.08.21
申请号 IN2012DELNP1973 申请日期 2012.03.05
申请人 ASAHI GLASS COMPANY, LIMITED 发明人 OTANI, YOSHIMI;MOTOTANI, SATOSHI;TANEDA, SHUJI
分类号 C03C17/34 主分类号 C03C17/34
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