Development of UV-curable resin for Blu-ray disc protective layer

Abstract

In the BD media, the newly developed UV-curable resin was spin coated as a protective layer on the production line and has been used for BD media. The obtained conclusions are summarized as follows. 1. The transparency in the visible wavelength region is greater than 95%. 2. The angular deviation of tilt including the environmental storage test at 80? is… (More)

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