Effect of Morphology on the Electro-Optical Property in Reverse Mode Liquid Crystal Display

Yamaguchi, Rumiko; Goto, Koichiro

doi:10.1587/transele.e95.c.1752

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…We have also proposed the reverse‐mode LC cell with 90° twisted nematic (TN) and 270° super twisted nematic (STN) orientation to reduce a dependence of polarization of incident light. A driving of the cell successfully reduced to 5 V lower in the LC cell with 90° TN orientation .…”

Section: Introductionmentioning

confidence: 99%

Paper No P21: Normal‐ and Reverse‐Mode Light‐Scattering Properties in Polymer‐Stabilized Nematic Liquid Crystals

Yamaguchi

Goto

Chang

2013

Symp Digest of Tech Papers

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A normal mode property of which a light‐scattering state electrically changes to a transparent state and a reverse mode with the opposite switching property are demonstrated in an oriented reactive mesogen and liquid crystal composite cell. The light‐scattering domain is produced in the transparent cell by partly irradiated with a UV light under a suitable voltage application. Scattering and transparent patterns simultaneously electrically turn to the transparent and scattering patterns without electrode partitions.

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Section: Introductionmentioning

confidence: 99%

Paper No P21: Normal‐ and Reverse‐Mode Light‐Scattering Properties in Polymer‐Stabilized Nematic Liquid Crystals

Yamaguchi

Goto

Chang

2013

Symp Digest of Tech Papers

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“…In his study, anisotropic gels have been produced by a polymer‐stabilized technology, that is, by photo‐polymerization of homogeneously oriented mixtures of conventional nematic LCs and reactive mesogens (RMs). The driving voltage lower than 5 V has been achieved by using a suitable material and the cell fabrication process . The homogeneously aligned reverse mode LC shows a strong polarization dependence because the incident light polarized perpendicular to a long axis of LC molecules is not scattered, because refractive indices of LC and RM respectively correspond to ordinary indices.…”

Section: Introductionmentioning

confidence: 99%

Hybrid aligned nematic liquid crystal smart glass with asymmetrical daylight controls

Yamaguchi

Takasu

2015

J Soc Info Display

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We have prepared reverse mode liquid crystal cells with a hybrid alignment by using polymer stabilized effect. In a polymerization process, a UV penetration depth in the cell from a vertical aligned side is estimated about two times longer than that from a planer aligned side, which results in a change of polymer morphology. The UV irradiation from the planer side gives a higher contrast ratio by the planer aligned polymer rich layer.

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Effect of UV absorption anisotropy on hybrid aligned polymer stabilized liquid crystal cell

2016

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Effect of Morphology on the Electro-Optical Property in Reverse Mode Liquid Crystal Display

Cited by 3 publications

References 10 publications

Paper No P21: Normal‐ and Reverse‐Mode Light‐Scattering Properties in Polymer‐Stabilized Nematic Liquid Crystals

Paper No P21: Normal‐ and Reverse‐Mode Light‐Scattering Properties in Polymer‐Stabilized Nematic Liquid Crystals

Hybrid aligned nematic liquid crystal smart glass with asymmetrical daylight controls

Effect of UV absorption anisotropy on hybrid aligned polymer stabilized liquid crystal cell

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