COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT, SENSOR, LIQUID CRYSTAL LENS, OPTICAL COMMUNICATION DEVICE, AND ANTENNA USING LIQUID CRYSTAL COMPOSITION
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United States of America Patent
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Issued Date -
Oct 10, 2024
app pub date -
Jul 7, 2022
filing date -
Sep 2, 2021
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Abstract
A compound capable of providing a liquid crystal composition with high Tni, large Δn, low Vth, large Δεr, small tan δiso, and satisfactory storability at low temperatures, and a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, an optical communication device, and an antenna using the liquid crystal composition. Specifically, a compound represented by general formula (i) having an alkynyl group and an isothiocyanate group (—NCS) and a liquid crystal composition containing one or two or more of such compounds.
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