CN106675575B - 一种介电负性液晶化合物及其制备方法与应用 - Google Patents
一种介电负性液晶化合物及其制备方法与应用 Download PDFInfo
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- CN106675575B CN106675575B CN201510753853.7A CN201510753853A CN106675575B CN 106675575 B CN106675575 B CN 106675575B CN 201510753853 A CN201510753853 A CN 201510753853A CN 106675575 B CN106675575 B CN 106675575B
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- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
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CN109423303B (zh) * | 2017-08-22 | 2021-09-14 | 北京八亿时空液晶科技股份有限公司 | 一种含有苯并呋喃化合物的负介电液晶组合物及其应用 |
CN107903915A (zh) * | 2017-12-07 | 2018-04-13 | 西安近代化学研究所 | 一种具有苯并呋喃环的负性液晶化合物及其组合物 |
WO2020044833A1 (ja) * | 2018-08-28 | 2020-03-05 | Dic株式会社 | 液晶組成物 |
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DE19900517A1 (de) * | 1998-01-19 | 1999-07-22 | Merck Patent Gmbh | 2,3-Dihydro-6,7-difluorbenzofuran-Derivate |
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CN102795974A (zh) * | 2012-07-31 | 2012-11-28 | 江苏和成显示科技股份有限公司 | 液晶介质及液晶组合物 |
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- 2015-11-06 CN CN201510753853.7A patent/CN106675575B/zh active Active
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DE19900517A1 (de) * | 1998-01-19 | 1999-07-22 | Merck Patent Gmbh | 2,3-Dihydro-6,7-difluorbenzofuran-Derivate |
DE19909761A1 (de) * | 1998-04-17 | 1999-10-21 | Merck Patent Gmbh | Benzofuran- und Benzodifuran-Derivate |
CN1506358A (zh) * | 2002-12-06 | 2004-06-23 | 石家庄实力克液晶材料有限公司 | 一种苯并呋喃衍生物、其制备方法及其用途 |
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CN101654431A (zh) * | 2008-08-22 | 2010-02-24 | 上海药明康德新药开发有限公司 | 一种吡啶丙炔酸酯的合成方法 |
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CN102795974A (zh) * | 2012-07-31 | 2012-11-28 | 江苏和成显示科技股份有限公司 | 液晶介质及液晶组合物 |
CN102775304A (zh) * | 2012-08-01 | 2012-11-14 | 江苏和成显示科技股份有限公司 | 作为液晶介质组分的二氟乙烯衍生物及其制备方法和应用 |
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CN103351275A (zh) * | 2013-07-01 | 2013-10-16 | 江苏和成显示科技股份有限公司 | 包含多氟代茚满的液晶化合物及其组合物和应用 |
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