Stability improvement of a twisted-vertical aligned nematic liquid crystal cell

Cheng Chung Peng; Kuei Chu Hsu; Shun Jian Huang; Jin Jei Wu

doi:10.1143/JJAP.50.062601

Stability improvement of a twisted-vertical aligned nematic liquid crystal cell

Cheng Chung Peng^*, Kuei Chu Hsu, Shun Jian Huang, Jin Jei Wu

^*Corresponding author for this work

Research output: Contribution to journal › Journal Article › peer-review

2 Scopus citations

Abstract

A patterned twisted-vertical aligned (PTVA) nematic liquid crystal cell with an indium-tin-oxide (ITO) electrode that is patterned with a fine slit and hole is demonstrated to exhibit excellent electro-optical characteristics of high transmittance with stable liquid crystal orientation. The proposed PTVA cell has a similar liquid crystal (LC) director distribution to that of the continuum domain TVA (CDTVA) cell, but with a more stable optical schlieren. The proposed PTVA cell has a maximum transmittance that is about 24% higher than that of a PVA cell.

Original language	English
Article number	062601
Journal	Japanese Journal of Applied Physics
Volume	50
Issue number	6 PART 1
DOIs	https://doi.org/10.1143/JJAP.50.062601
State	Published - 06 2011
Externally published	Yes

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abstract = "A patterned twisted-vertical aligned (PTVA) nematic liquid crystal cell with an indium-tin-oxide (ITO) electrode that is patterned with a fine slit and hole is demonstrated to exhibit excellent electro-optical characteristics of high transmittance with stable liquid crystal orientation. The proposed PTVA cell has a similar liquid crystal (LC) director distribution to that of the continuum domain TVA (CDTVA) cell, but with a more stable optical schlieren. The proposed PTVA cell has a maximum transmittance that is about 24% higher than that of a PVA cell.",

author = "Peng, {Cheng Chung} and Hsu, {Kuei Chu} and Huang, {Shun Jian} and Wu, {Jin Jei}",

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AU - Hsu, Kuei Chu

AU - Huang, Shun Jian

AU - Wu, Jin Jei

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AB - A patterned twisted-vertical aligned (PTVA) nematic liquid crystal cell with an indium-tin-oxide (ITO) electrode that is patterned with a fine slit and hole is demonstrated to exhibit excellent electro-optical characteristics of high transmittance with stable liquid crystal orientation. The proposed PTVA cell has a similar liquid crystal (LC) director distribution to that of the continuum domain TVA (CDTVA) cell, but with a more stable optical schlieren. The proposed PTVA cell has a maximum transmittance that is about 24% higher than that of a PVA cell.

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M3 - 文章

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SN - 0021-4922

VL - 50

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 6 PART 1

M1 - 062601

ER -

Stability improvement of a twisted-vertical aligned nematic liquid crystal cell

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