Optimization of the EO Performance of a Reflective a-N-GH LCD

H. Suzuki; N. Nakajima; S. Kobayashi; T. Hashimoto; T. Sugiyama; K. Katoh; Y. Iimura

doi:10.11485/itetr.21.10.0_43

21.10

DOI https://doi.org/10.11485/itetr.21.10.0_43

Conference information

Optimization of the EO Performance of a Reflective a-N-GH LCD

H. Suzuki, N. Nakajima, S. Kobayashi, T. Hashimoto, T. Sugiyama, K. Katoh, Y. Iimura

Author information

Keywords: a-N-GH, Reflective LCD, high reflectivity, hysteresis free, wide viewing angle

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Pages 43-47

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Abstract

A new guest host (GH) LCD featured by high reflectivity, hysteresis free and wide viewing angle is demonstrated by adopting a highly twisted (300 degrees) amorphous TN liquid crystal as a host medium. We studied the effect of twist angle on the EO performance of a-N-GH LCDs by comparing with that of conventional W&T GH-LCDs. The obtained lightness and luminance contrast ratio was 〜60 and 〜5.5,respectivity, which will be improved by selecting proper reflective sheets.

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