Results 11 to 20 of about 289,380 (345)
Electro-optical Simulation of a-Si Thin-Film-Transistor Liquid Crystal Display Pixels [PDF]
, 2001 An analysis of an amorphous silicon (a-Si) thin-film-transistor liquid-crystal display (TFT-LCD) pixel is presented. The electro-optical model combines the electrical properties of the switching element and the optical performance of a twisted nematic ...
Otón, José M. +3 more
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Photonics, 2022 This study demonstrates a light field display system using a nematic liquid crystal (LC) microlens array (MLA) and a polymer dispersed liquid crystal (PDLC) film.
Hui Li +5 more
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Photoalignment and photopatterning: New liquid crystal technology for displays and photonics
Тонкие химические технологии, 2020 Objectives. Since the end of the 20th century, liquid crystals have taken a leading position as a working material for the display industry. In particular, this is due to the advances in the control of surface orientation in thin layers of liquid ...
V. G. Chigrinov
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IEEE Photonics Journal, 2019 In this paper, high images quality switchable two-dimensional (2-D)/3-D display is achieved by carefully matching the high-resolution liquid crystal display (LCD) pixel structure and liquid crystal graded index (GRIN) lens.
Qungang Ma +5 more
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Local order and orientational correlations in liquid and crystalline phases of carbon tetrabromide from neutron powder diffraction measurements [PDF]
, 2010 The liquid, plastic crystalline and ordered crystalline phases of CBr$_4$ were studied using neutron powder diffraction. The measured total scattering differential cross-sections were modelled by Reverse Monte Carlo simulation techniques (RMC++ and ...
D. Hohlwein, L. Pusztai, L. Temleitner
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Photoaligning and Photopatterning: New LC Technology
Crystals, 2020 We demonstrate a physical model of photoalignment and photopatterning based on rotational diffusion in solid azo-dye nanolayers. We also highlight the new applications of photoalignment and photopatterning in display and photonics such as: (i) liquid ...
Vladimir Chigrinov +2 more
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Poincaré-sphere representation of phase-mostly twisted nematic liquid crystal spatial light modulators [PDF]
, 2009 We establish necessary conditions in order to design a phase-only wave front modulation system from a liquid crystal display. These conditions determine the dependence of the polarization state of the light emerging from the display on the addressing ...
Clemente Pesudo, Pedro Javier +4 more
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Applied Sciences, 2020 We propose a novel method for appropriately controlling the luminance distribution of liquid crystal displays (LCDs) for different usage environments by using electric-field-driven liquid crystal (ELC) lenses.
Seung-Chul Lee +2 more
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Аngular optical characteristics of a standard twist indicator with a phase compensator [PDF]
Известия Саратовского университета. Новая серия: Физика, 2022 Background and Objectives: One of the disadvantages of a liquid crystal display device for information on the twist effect is its relatively narrow viewing angle.
Simonenko, Georgy Valentinovich
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Observation of accelerating parabolic beams [PDF]
, 2008 We report the first observation of accelerating parabolic beams. These accelerating parabolic beams are similar to the Airy beams because they exhibit the unusual ability to remain diffraction-free while having a quadratic transverse shift during ...
Bandres, Miguel A. +3 more
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