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Proceedings Paper

Fast-response liquid crystal display by the VA-IPS display mode with nematic liquid crystal and polymer networks
Author(s): Tien-Jung Chen; Guan-Jhong Lin; Bo-Yu Chen; Jin-Jei Wu; Ying-Jay Yang
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Paper Abstract

To improve electrooptical characteristics of the vertical aligned (VA) liquid crystal displays (LCDs), the monomer material and in-plane switching (IPS) field produced by interdigital electrodes are employed in LC cells. The fast switching response and well optical transmittance of the VA-IPS display mode are successfully achieved by mixing the nematic LC with polymer networks, attributed to the surface anchoring, and the molecular orientation of the LC cell will be further governed, especially under the greater applied voltage. Furthermore, the high concentration doping of the monomer can effectively improve the response behavior, but it also results in the transmittance sacrificed due to the light scattering, and the threshold voltage (Vth) increased.

Paper Details

Date Published: 11 October 2012
PDF: 6 pages
Proc. SPIE 8475, Liquid Crystals XVI, 847513 (11 October 2012); doi: 10.1117/12.929159
Show Author Affiliations
Tien-Jung Chen, National Taipei Univ. of Technology (Taiwan)
Guan-Jhong Lin, National Taiwan Univ. (Taiwan)
Bo-Yu Chen, National Taipei Univ. of Technology (Taiwan)
Jin-Jei Wu, National Taipei Univ. of Technology (Taiwan)
Ying-Jay Yang, National Taiwan Univ. (Taiwan)

Published in SPIE Proceedings Vol. 8475:
Liquid Crystals XVI
Iam Choon Khoo, Editor(s)

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