Abstract

We demonstrate a viewing angle switchable (VAS) liquid crystal display (LCD) with an interlayer support fabricated by imprinting lithography. The interlayer support is embedded in a single cell to separate two differently aligned LC layers, one of which is a primary layer for displaying images and the other is a complementary layer for switching viewing angles. Our VAS LC cell shows two viewing ranges that can be switched between ±40 and ±70°. Moreover, our method of using an interlayer support results in a reduction in the panel thickness and weight by 40% compared with the panel stacking method.

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