Abstract
We used a polymer network to improve the response time of a vertical
aligned (VA) mode liquid crystal display (LCD). The polymer network was anisotropic
and was oriented in the same direction as the liquid crystal in the dark state.
We studied the effect of pretilt angle and polymer concentration and measured
the transmittance as well as scattering. With the polymer network, the turn-off
time of VA-LCD significantly improved while the contrast ratio remained high.
© 2011 IEEE
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