Stabilization and optical switching of liquid crystal blue phase doped with azobenzene-based bent-shaped hydrogen-bonded assemblies

RSC Advances ◽  
2015 ◽  
Vol 5 (82) ◽  
pp. 67357-67364 ◽  
Author(s):  
Jiao Wang ◽  
Yang Shi ◽  
Kuan Yang ◽  
Jie Wei ◽  
Jinbao Guo
Keyword(s):  
Liquid Crystal ◽  
Optical Switching ◽  
Azobenzene Group ◽  
Blue Phase ◽  
Hydrogen Bonded

Stabilization and phototuning of the reflection color of BP I have been demonstrated in a BP-LCs by employing a new kind of bent-shaped H-bonded assemblies with azobenzene group.

Light-induced wide range color switching of liquid crystal blue phase doped with hydrogen-bonded chiral azobenzene switches

RSC Advances ◽  
2014 ◽  
Vol 4 (54) ◽  
pp. 28597-28600 ◽  
Author(s):  
Ouyu Jin ◽  
Dengwei Fu ◽  
Jie Wei ◽  
Huai Yang ◽  
Jinbao Guo
Keyword(s):  
Liquid Crystal ◽  
Wavelength Region ◽  
Visible Wavelength ◽  
Wide Range ◽  
Blue Phase ◽  
Color Switching ◽  
Hydrogen Bonded

Reversible phototuning of the reflection color of BP I over the visible wavelength region was achieved in a LC-BPs by employing a new kind of H-bonded chiral azobenzene switches.

Hydrogen-bonded effects on supramolecular blue phase liquid crystal dimeric complexes

RSC Advances ◽  
2015 ◽  
Vol 5 (67) ◽  
pp. 54629-54637 ◽  
Author(s):  
Chong-Lun Wei ◽  
Te-Cheng Chen ◽  
Putikam Raghunath ◽  
Ming-Chang Lin ◽  
Hong-Cheu Lin
Keyword(s):  
Liquid Crystal ◽  
Molar Ratios ◽  
Dimeric Complexes ◽  
Phase Liquid ◽  
Blue Phase ◽  
Chiral Centers ◽  
Bonded Complexes ◽  
Hydrogen Bonded

The number/position of chiral centers and the molar ratios of H-donors/H-acceptors affect the blue phase ranges of asymmetric H-bonded complexes.

Polyoxometalate-based organic–inorganic hybrids for stabilization and optical switching of the liquid crystal blue phase

2015 ◽  
Vol 3 (16) ◽  
pp. 4179-4187 ◽  
Author(s):  
Jiao Wang ◽  
Chang-Gen Lin ◽  
Junyan Zhang ◽  
Jie Wei ◽  
Yu-Fei Song ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Optical Switching ◽  
Blue Phase

Two polyoxometalate-based organic–inorganic hybrids have been demonstrated to be capable of stabilizing and optically switching the liquid crystal blue phase.

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

scholarly journals Hydrogen-bonded silica gels dispersed in a smectic liquid crystal: A random fieldXYsystem

2002 ◽  
Vol 65 (5) ◽  
Author(s):  
S. Park ◽  
R. L. Leheny ◽  
R. J. Birgeneau ◽  
J.-L. Gallani ◽  
C. W. Garland ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Silica Gels ◽  
Smectic Liquid Crystal ◽  
Hydrogen Bonded

Hydrogen-bonded bent-core blue phase liquid crystal complexes containing various molar ratios of proton acceptors and donors

RSC Advances ◽  
2016 ◽  
Vol 6 (38) ◽  
pp. 32319-32327 ◽  
Author(s):  
Chun-Chieh Han ◽  
Yu-Chaing Chou ◽  
San-Yuan Chen ◽  
Hong-Cheu Lin
Keyword(s):  
Liquid Crystal ◽  
Chain Length ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Chiral Center ◽  
Molar Ratio ◽  
Core Complex ◽  
Molar Ratios ◽  
Phase Liquid ◽  
Blue Phase

The molar ratio, alkyl chain length, lateral fluoro-substitution and the chiral center of H-bonded bent-core supramolecules would affect the BP ranges of BPLC complexes. H-bonded bent-core complex PIIIC9/AIIF* (3/7 mol mol−1) displayed the widest BPI range of ΔTBPI = 12 °C.

A Single-Cell-Gap Transflective Display Using a Blue-Phase Liquid Crystal

2011 ◽  
Vol 7 (4) ◽  
pp. 170-173 ◽  
Author(s):  
Feng Zhou ◽  
Jian-Peng Cui ◽  
Qiong-Hua Wang ◽  
Da-Hai Li ◽  
Di Wu
Keyword(s):  
Liquid Crystal ◽  
Single Cell ◽  
Phase Liquid ◽  
Blue Phase
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