Results 11 to 20 of about 63,522 (243)

Orientation of liquid crystalline materials by using carbon nanotubes [PDF]

Theoretical and Applied Mechanics, 2011
The solution of some problems, where the initial black field is necessary for the regime of light transmission through the electrooptical organic nematic liquid crystal structures has been considered via a homeotropic alignment of liquid crystal ...
Kamanina N.V., Vasilyev P.Ya, Studeonov V.I.   +2 more
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Photo-Aligned Ferroelectric Liquid Crystal Devices with Novel Electro-Optic Characteristics

Crystals, 2020
This paper examines different applications of ferroelectric liquid crystal devices based on photo-alignment. Successful application of the photo-alignment technique is considered to be a critical breakthrough.
Vladimir Chigrinov, Qi Guo, Aleksey Kudreyko   +2 more
doaj   +1 more source

Human Eye Contrast Sensitivity to Vehicle Displays under Strong Ambient Light

Crystals, 2023
Vehicle displays are becoming more integrated into our daily lives. Achieving a premium driving experience demands the display panel to have high-resolution density and sufficient brightness, particularly when exposed to intense ambient light, as direct ...
Yizhou Qian, Zhiyong Yang, En-Lin Hsiang, Qian Yang, Kevin Nilsen, Yu-Hsin Huang, Kuan-Heng Lin, Shin-Tson Wu   +7 more
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The Effect of Chemically Modified Multi-Walled Carbon Nanotubes on the Electro-Optical Properties of a Twisted Nematic Liquid Crystal Display Mode

Crystals, 2022
In this study, we have chemically modified multi-walled carbon nanotubes (MWNTs) with different side chains for better dispersion in liquid crystal solutions, and fabricated twisted nematic liquid crystal cells doped with such MWNT derivatives.
Zheng Ma, Yanzi Gao, Hui Cao
doaj   +1 more source

Automatic inspection and classification for thin-film transistor liquid crystal display surface defects based on particle swarm optimization and one-class support vector machine

Advances in Mechanical Engineering, 2016
Thin-film transistor liquid crystal display surface micro-defects are difficult to be detected using traditional threshold or edge detection methods. This article puts forward a non-destructive detection method using particle swarm optimization with one ...
Ang Wu, Juanhua Zhu, Zeliu Tao, Cuili Mao   +3 more
doaj   +1 more source

Electro-Optical Switching of Dual-Frequency Nematic Liquid Crystals: Regimes of Thin and Thick Cells

Crystals, 2019
Conventional display applications of liquid crystals utilize thin layers of mesogenic materials, typically less than 10 µm. However, emerging non-display applications will require thicker, i.e., greater than 100 µm, layers of liquid crystals ...
Olha Melnyk, Yuriy Garbovskiy, Dario Bueno-Baques, Anatoliy Glushchenko   +3 more
doaj   +1 more source

Effect of Planar Interfaces on Nucleation in Melting and Crystallization

Entropy, 2022
The effect of planar interfaces on nucleation (namely, on the work of critical cluster formation and their shape) is studied both for crystallization and melting. Advancing an approach formulated about 150 years ago by J. W.
Jürn W. P. Schmelzer, Azat O. Tipeev
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Liquid crystal displays for aircraft engineering [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2009
Operating conditions for liquid-crystal displays of aircraft instruments have been examined. Requirements to engineering of a liquid-crystal display for operation in severe environment have been formulated.
Kovalenko L. F., Zhurakovskiy I. Y., Stashevskiy V. V., Sevastyanov V. V.   +3 more
doaj  

Synthesis of Perovskite Nanocrystals and Their Photon-Emission Application in Conjunction With Liquid Crystals

Frontiers in Chemistry, 2020
Perovskite nanocrystals have attracted worldwide attention due to their outstanding optical versatility, high photoluminescence quantum yields, and facile synthesis.
Weixi Lin, Weixi Lin, Qiumei Nie, Qiumei Nie, Xiao-Fang Jiang, Xinshuai Jiang, Kai Wang, Lingling Shui, Shashank Priya, Guofu Zhou, Guofu Zhou, Guofu Zhou, Xiaowen Hu, Xiaowen Hu   +13 more
doaj   +1 more source

Achromatic diffractive liquid-crystal optics for virtual reality displays

Light: Science & Applications, 2023
Diffractive liquid-crystal optics is a promising optical element for virtual reality (VR) and mixed reality as it provides an ultrathin formfactor and lightweight for human factors and ergonomics.
Zhenyi Luo, Yannanqi Li, John Semmen, Yi Rao, Shin-Tson Wu   +4 more
doaj   +1 more source