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Article

5 Citations

2,097 Views

9 Pages

Generation of Geometric Extra Phase and Accompanying Temporal Effects in Asymmetric Optically Compensated IPS-LCDs and FFS-LCDs

Shunsuke Kobayashi,
Tomohiro Miyama,
Hidenari Akiyama,
Atsushi Ikemura and
Michio Kitamura

Symmetry2021, 13(7), 1143;https://doi.org/10.3390/sym13071143

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26 June 2021

This paper reports the generation of an extra phase and the accompanying temporal effects in an asymmetric optically compensated in-pane-switching (IPS) liquid crystal (LC) system and a fringe-field-switching (FFS) liquid crystal display (LCD) exhibi...

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Article

26 Citations

5,525 Views

12 Pages

Reducing the Power Consumption of VR Displays with a Field Sequential Color LCD

Zhiyong Yang,
Yizhou Qian,
Junyu Zou,
Chia-Lun Lee,
Chih-Lung Lin and
Shin-Tson Wu

Appl. Sci.2023, 13(4), 2635;https://doi.org/10.3390/app13042635

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18 February 2023

To achieve 60 pixels per degree (PPD) and 100° field of view (FoV) while keeping a reasonably high aperture ratio for active-matrix liquid crystal displays (LCDs), field sequential color (FSC) is a promising approach. We evaluate the physical pro...

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Article

7 Citations

3,581 Views

14 Pages

A Novel Technique for Determination of Residual Direct-Current Voltage of Liquid Crystal Cells with Vertical and In-Plane Electric Fields

Msanobu Mizusaki and
Shoichi Ishihara

Symmetry2021, 13(5), 816;https://doi.org/10.3390/sym13050816

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7 May 2021

Generation of residual direct-current (DC) voltage (V_rDC) induces serious image sticking of liquid crystal displays (LCDs). In this study, a novel technique to determine the V_rDC of LC cells is proposed. We found that the V_rDC could be determined fro...

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