JP2012158626A - シクロヘキサン化合物を含有した液晶組成物及び液晶表示素子 - Google Patents
シクロヘキサン化合物を含有した液晶組成物及び液晶表示素子 Download PDFInfo
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- JP2012158626A JP2012158626A JP2011017322A JP2011017322A JP2012158626A JP 2012158626 A JP2012158626 A JP 2012158626A JP 2011017322 A JP2011017322 A JP 2011017322A JP 2011017322 A JP2011017322 A JP 2011017322A JP 2012158626 A JP2012158626 A JP 2012158626A
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- liquid crystal
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 37
- 239000000203 mixture Substances 0.000 title claims abstract description 23
- -1 cyclohexane compound Chemical class 0.000 title claims abstract description 20
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 9
- 125000005843 halogen group Chemical group 0.000 claims abstract description 6
- 125000004430 oxygen atom Chemical group O* 0.000 claims abstract description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 30
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 2
- 125000005451 3-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:1])C([H])=C(F)C([*:2])=C1[H] 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 125000005708 carbonyloxy group Chemical group [*:2]OC([*:1])=O 0.000 claims description 2
- 239000004988 Nematic liquid crystal Substances 0.000 abstract description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000004990 Smectic liquid crystal Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 150000001934 cyclohexanes Chemical class 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Liquid Crystal Substances (AREA)
Abstract
Description
特に、パソコンのモニター、携帯電話用のディスプレイあるいは液晶TV用の表示素子として、アクティブマトリックス駆動方式の液晶ディスプレイが広く用いられている。特に、液晶TVの多くは高いコントラスト比が求められるため、垂直に配向処理をされた基板に負の誘電異方性を有するネマチック液晶組成物をサンドイッチした構造をなしている。最近では3D表示技術の台頭に伴い更なる高速応答が求められている。
続いて、式(1)で示されるシクロヘキサン化合物を正の誘電異方性を有するネマチック液晶に混合することにより、応答速度が特段に向上する液晶組成物を発明し特許出願した(特願2010-214647)。
式(1)の化合物とは、式(1)で表わされる1種又は2種以上の化合物を意味し、2種以上の化合物については化合物群とする場合もある。式(2)、(3)、(4)も同様である。また、例えば式(1−1)としたときには、原則として、式(1)の化合物群の中の1種類を示すものであるが、化合物群を示す場合もあり得る。
第一成分として下記の式(1)で表わされるシクロヘキサン化合物群の少なくとも1種類の化合物を含有し、第二成分として式(2)、(3)及び(4)で表わされる各化合物群の少なくとも1種類の化合物群を有してなる液晶組成物である。
Claims (1)
- 第一成分として式(1)で表わされるシクロヘキサン化合物群の少なくとも1種類の化合物を含有し、第二成分として式(2)、(3)及び(4)で表わされる各化合物群の少なくとも1種類の化合物群を有してなる液晶組成物。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011017322A JP4890648B1 (ja) | 2011-01-29 | 2011-01-29 | シクロヘキサン化合物を含有した液晶組成物及び液晶表示素子 |
PCT/JP2011/065112 WO2012011375A1 (ja) | 2010-07-17 | 2011-06-30 | シクロヘキサン化合物及び該化合物を含有した液晶組成物 |
KR1020127020365A KR101431935B1 (ko) | 2010-07-17 | 2011-06-30 | 시클로헥산 화합물 및 그 화합물을 함유한 액정 조성물 |
CN201180007471.XA CN102822129B (zh) | 2010-07-17 | 2011-06-30 | 环己烷化合物和含有该化合物的液晶组合物 |
EP11809549.6A EP2594548B1 (en) | 2010-07-17 | 2011-06-30 | Cyclohexane compound and liquid crystal composition containing said compound |
US13/634,942 US8858829B2 (en) | 2010-07-17 | 2011-06-30 | Cyclohexane compound and liquid crystal composition containing the same |
Applications Claiming Priority (1)
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JP2011017322A JP4890648B1 (ja) | 2011-01-29 | 2011-01-29 | シクロヘキサン化合物を含有した液晶組成物及び液晶表示素子 |
Publications (2)
Publication Number | Publication Date |
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JP4890648B1 JP4890648B1 (ja) | 2012-03-07 |
JP2012158626A true JP2012158626A (ja) | 2012-08-23 |
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JP2011017322A Active JP4890648B1 (ja) | 2010-07-17 | 2011-01-29 | シクロヘキサン化合物を含有した液晶組成物及び液晶表示素子 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160027553A (ko) * | 2014-09-01 | 2016-03-10 | 엘지디스플레이 주식회사 | 액정표시장치 |
US9284488B2 (en) | 2013-09-05 | 2016-03-15 | Samsung Display Co., Ltd. | Liquid crystal display device |
US9902905B2 (en) | 2015-06-12 | 2018-02-27 | Samsung Display Co., Ltd. | Liquid crystal composition and liquid crystal display including the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI500747B (zh) * | 2012-10-04 | 2015-09-21 | Chiracol Co Ltd | A liquid crystal composition containing a cyclohexane compound, and a liquid crystal display element |
KR20150116108A (ko) | 2014-04-04 | 2015-10-15 | 삼성디스플레이 주식회사 | 액정 조성물 및 액정 표시 장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0558926A (ja) * | 1991-08-30 | 1993-03-09 | Fuji Photo Film Co Ltd | シクロヘキサン化合物及びこれを含有する液晶組成物 |
JPH05279279A (ja) * | 1992-04-03 | 1993-10-26 | Dainippon Ink & Chem Inc | ジフルオロシクロヘキサン誘導体 |
JPH05320081A (ja) * | 1992-05-21 | 1993-12-03 | Dainippon Ink & Chem Inc | ジフルオロシクロヘキサン誘導体 |
JP3452144B2 (ja) * | 1993-07-06 | 2003-09-29 | チッソ株式会社 | フルオロシクロヘキサン誘導体 |
DE19723276B4 (de) * | 1997-06-04 | 2008-11-27 | Merck Patent Gmbh | Flüssigkristallines Medium enthaltend Cyclohexan-Derivate |
DE10013681A1 (de) * | 1999-03-31 | 2000-11-16 | Merck Patent Gmbh | Fluorcyclohexen-Derivate und flüssigkristallines Medium |
-
2011
- 2011-01-29 JP JP2011017322A patent/JP4890648B1/ja active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9284488B2 (en) | 2013-09-05 | 2016-03-15 | Samsung Display Co., Ltd. | Liquid crystal display device |
KR20160027553A (ko) * | 2014-09-01 | 2016-03-10 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR102187149B1 (ko) * | 2014-09-01 | 2020-12-07 | 엘지디스플레이 주식회사 | 액정표시장치 |
US9902905B2 (en) | 2015-06-12 | 2018-02-27 | Samsung Display Co., Ltd. | Liquid crystal composition and liquid crystal display including the same |
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JP4890648B1 (ja) | 2012-03-07 |
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