| Project/Area Number |
16K14469
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Reaction engineering/Process system
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| Research Institution | Kanazawa University |
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Principal Investigator |
Taki Kentaro 金沢大学, 自然システム学系, 准教授 (70402964)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 反射防止フィルム / 反射率 / 多孔構造 / 紫外線硬化 / 低反射率 / リンクル / ポリカーボネート / 自己組織化 |
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| Outline of Final Research Achievements |
Ultra low reflectance transparent porous film attracts attention to protect sensor devices such as human eyes and cameras while suppressing reflection of light in various fields such as automatic driving technology and display for smart phones. In order to reduce the reflectance, there are two strategies: (1) diffusing light and suppressing specular reflection and making fine unevenness on the film surface. (2) A method of suppressing the reflectance by creating a layer in which the refractive index changes continuously known as the Moth-Eye effect by forming fine unevenness on the surface of the film. In this study, ultra-low reflective film was fabricated utilizing the fact that the UV curing resin applied on the polycarbonate plate crystallizes the surface layer of the polycarbonate plate and forms irregularities on the fibrils.
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