Low voltage liquid crystal microlens array based on polyvinyl alcohol convex induced vertical alignment

2020 ◽  
pp. 1-7
Author(s):  
Zhenbin Li ◽  
Hongbo Lu ◽  
Yunsheng Ding ◽  
Miao Xu
Keyword(s):  
Liquid Crystal ◽  
Polyvinyl Alcohol ◽  
Low Voltage ◽  
Microlens Array ◽  
Vertical Alignment

scholarly journals Low voltage and high contrast blue phase liquid crystal with red-shifted Bragg reflection

2013 ◽  
Vol 102 (1) ◽  
pp. 011113 ◽  
Author(s):  
Jin Yan ◽  
Zhenyue Luo ◽  
Shin-Tson Wu ◽  
Jyh-Wen Shiu ◽  
Yu-Cheng Lai ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Low Voltage ◽  
Bragg Reflection ◽  
High Contrast ◽  
Phase Liquid ◽  
Blue Phase

Low voltage tunable in-line channel dropping filter using liquid crystal waveguide overlays

1997 ◽  
Vol 33 (11) ◽  
pp. 985 ◽  
Author(s):  
I.S. Mauchline ◽  
W.I. Madden ◽  
W. Johnstone
Keyword(s):  
Liquid Crystal ◽  
Low Voltage

66.1: High Birefringence and Negative Dielectric Anisotropy Liquid Crystal Mixtures for Vertical Alignment Applications

2009 ◽  
Vol 40 (1) ◽  
pp. 992
Author(s):  
Sebastian Gauza ◽  
Meizi Jiao ◽  
Shin-Tson Wu ◽  
Przemysław Kula ◽  
Roman Dabrowski ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Dielectric Anisotropy ◽  
Vertical Alignment ◽  
High Birefringence

Low-voltage driving in nematic liquid crystal overlayered waveguide

1986 ◽  
Vol 4 (3) ◽  
pp. 360-363 ◽  
Author(s):  
Y. Okamura ◽  
K. Kitatani ◽  
S. Yamamoto
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Low Voltage

Vertical Alignment of Liquid Crystal on a-SiON Thin Film Exposed by Ion Beam

2009 ◽  
Vol 507 (1) ◽  
pp. 307-315
Author(s):  
Soo-Won Hwang ◽  
Bong-Kyun Jo ◽  
Tae-Hoon Yoon ◽  
Jae Chang Kim
Keyword(s):  
Thin Film ◽  
Liquid Crystal ◽  
Ion Beam ◽  
Vertical Alignment

Fabrication of a Liquid Crystal Microlens Array Film with Oligothiophene-Doped Polymerizable Liquid Crystals

2009 ◽  
Vol 511 (1) ◽  
pp. 298/[1768]-308/[1778]
Author(s):  
Motoi Kinoshita ◽  
Tomohiro Kobayashi ◽  
Atsushi Shishido ◽  
Tomiki Ikeda
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Microlens Array

scholarly journals Light Leakage of Multidomain Vertical Alignment LCDs Using a Colorimetric Model in the Dark State

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
Chuen-Lin Tien ◽  
Rong-Ji Lin ◽  
Shang-Min Yeh
Keyword(s):  
Liquid Crystal ◽  
Contrast Ratio ◽  
Liquid Crystal Displays ◽  
Vertical Alignment ◽  
Dark State ◽  
Proposed Model ◽  
Color Shift ◽  
Depolarization Of Light ◽  
The Difference ◽  
Color Filters

Light leakage from liquid crystal displays in the dark state is relatively larger and leads to a degraded contrast ratio and color shift. This work describes a novel colorimetric model based on the Muller matrix that includes depolarization of light propagating through liquid crystal molecules, polarizers, and color filters. In this proposed model, the chromaticity can be estimated in the bump and no-bump regions of an LCD. We indicate that the difference between simulation and measurement of chromaticity is about 0.01. Light leakage in the bump region is three times that in no-bump region in the dark state.

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