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http://dx.doi.org/10.6117/kmeps.2017.24.3.041

A Study on Enhanced of Anti-scratch performance of Nanostructured Polymer Surface  

Yeo, N.E. (Department of Cogno-Mechatronics Engineering, Pusan National University)
Cho, W.K. (Department of Cogno-Mechatronics Engineering, Pusan National University)
Kim, D.I. (BK21+Nano-integrated Cognomechatronics Engineering, Pusan National University)
Jeong, M.Y. (Department of Cogno-Mechatronics Engineering, Pusan National University)
Publication Information
Journal of the Microelectronics and Packaging Society / v.24, no.3, 2017 , pp. 41-46 More about this Journal
Abstract
In this study, rapid cooling method was proposed to improve the anti-scratch performance of anti-reflection film fabricated by nanoimprint lithography. Effects of cooling time on the mechanical properties and optical properties were evaluated. Pencil hardness measurements showed that anti-scratch performance enhanced as the cooling time increased while characterization on the optical property showed that reflectance on scratch increased as the cooling time increased. Therefore, it was concluded that the anti-scratch performance and optical properties are highly influenced by the cooling time. The observed results explained in terms of residual stress and free volume in polymeric materials.
Keywords
Anti-reflection film; Anti-scratch performance; Residual stresses; Free volume;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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