The properties of homeotropic alignment materials as the side chain molecular structure in polyimides
LCD (Liquid Crystal Display) screens are today's most commonly used displays and are available in a wide range of shapes, size, levels of quality, and models. VA-LCD is good to TV applications from among other LCD modes, owing to wide viewing angle, high
Park, Jae-Cheol,Park, Dong-Ju,Son, Kyung-Chul,Kim, Yong-Bae
THIOPHENE COMPOUND, LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME
The invention relates to a liquid-crystalline medium, preferably having a nematic phase and dielectric anisotropy of 0.5 or more, which comprises one or more compounds of formula T in which denotes , and the other parameters have the meanings given in the
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Paragraph 0225
(2020/08/11)
LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME
The invention relates to a liquid-crystalline medium, preferably having a nematic phase and dielectric anisotropy of 0.5 or more, which comprises one or more compounds of formula S in which denotes and to the use thereof in an electro-optical display, par
To provide a liquid crystal compound satisfying at least one physical property such as high stability to light, a high clearing point, low minimum temperature of a liquid-crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisot
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Paragraph 0310; 0311
(2016/03/11)
LIQUID CRYSTALLINE TETRACYCLIC COMPOUND HAVING FLUORINE ATOM, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
The invention provides a liquid crystal compound having stability to heat, light and so forth, a wide temperature range of the nematic phase, a small viscosity, a suitable optical anisotropy, a suitable dielectric anisotropy and an excellent compatibility
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Page/Page column 54
(2011/02/25)
Synthesis and physical properties of novel fluorinated liquid crystalline compounds
Most twisted nematic liquid crystal displays (TN-LCD) uses liquid crystal mixtures with a positive dielectric anisotropy. In contrast, the recently introduced vertically aligned liquid crystal display (VA-LCD), which offers superior picture quality with a