JP5376088B2 - ネマチック液晶組成物及びこれを用いた液晶表示素子 - Google Patents
ネマチック液晶組成物及びこれを用いた液晶表示素子 Download PDFInfo
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- JP5376088B2 JP5376088B2 JP2013500276A JP2013500276A JP5376088B2 JP 5376088 B2 JP5376088 B2 JP 5376088B2 JP 2013500276 A JP2013500276 A JP 2013500276A JP 2013500276 A JP2013500276 A JP 2013500276A JP 5376088 B2 JP5376088 B2 JP 5376088B2
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- 0 C*1CC=CC1 Chemical compound C*1CC=CC1 0.000 description 2
- SEEYREPSKCQBBF-UHFFFAOYSA-N CN(C(C=C1)=O)C1=O Chemical compound CN(C(C=C1)=O)C1=O SEEYREPSKCQBBF-UHFFFAOYSA-N 0.000 description 1
- GTRBXMICTQNNIN-UHFFFAOYSA-N COC(C(C(F)(F)F)=C)=O Chemical compound COC(C(C(F)(F)F)=C)=O GTRBXMICTQNNIN-UHFFFAOYSA-N 0.000 description 1
- JUBOISWHAUYTDY-UHFFFAOYSA-N COCC1CC2OC2CC1 Chemical compound COCC1CC2OC2CC1 JUBOISWHAUYTDY-UHFFFAOYSA-N 0.000 description 1
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
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- C09K19/00—Liquid crystal materials
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
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- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
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- C09K19/00—Liquid crystal materials
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- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
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- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/122—Ph-Ph
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/301—Cy-Cy-Ph
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3016—Cy-Ph-Ph
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K2019/548—Macromolecular compounds stabilizing the alignment; Polymer stabilized alignment
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Substances (AREA)
Description
Δn :25℃における屈折率異方性
Δε :25℃における誘電率異方性
η :20℃における粘度(mPa・s)
(実施例1)
以下に、調製した液晶組成物とその物性値を示す。
(比較例1)
以下に、調製した液晶組成物とその物性値を示す。
(比較例2)
以下に、調製した液晶組成物とその物性値を示す。
(比較例3)
以下に、調製した液晶組成物とその物性値を示す。
(比較例4)
以下に、調製した液晶組成物とその物性値を示す。
(比較例5)
以下に、調製した液晶組成物とその物性値を示す。
(実施例2)
以下に、調製した液晶組成物とその物性値を示す。
(実施例3)
以下に、調製した液晶組成物とその物性値を示す。
(実施例4)
実施例1に示すネマチック液晶組成物 99.7%に対して、式(IV−a)
(実施例5)
実施例1に示すネマチック液晶組成物 99.7%に対して、式(IV−b)
(実施例6)
実施例1に示すネマチック液晶組成物 99.7%に対して、式(IV−c)
Claims (14)
- 第一成分として、式(I)
第二成分として、一般式(II)
一般式(IV−1)〜(IV−10)で表される化合物群:
からなる群から選択される少なくとも1種の化合物を各々20質量%以上含有する液晶組成物。 - 25℃におけるΔεが−2.0から−6.0の範囲であり、25℃における屈折率異方性(Δn)が0.08から0.14の範囲であり、20℃における粘度(η)が10から30 mPa・sの範囲であり、ネマチック相−等方性液体相転移温度(Tni)が60から120℃の範囲である請求項1に記載の液晶組成物。
- 第三成分として、一般式(III)
- 第三成分の含有量が5から50質量%である請求項3に記載の液晶組成物。
- 式(I)で表される化合物、一般式(II−2)で表される化合物を1種又は2種以上及び一般式(III−1)で表される化合物を1種又は2種以上を含有する請求項6に記載の液晶組成物。
- 式(I)で表される化合物、一般式(II−2)で表される化合物を1種又は2種以上及び一般式(III−2)で表される化合物を1種又は2種以上を含有する請求項6に記載の液晶組成物。
- 式(I)で表される化合物、一般式(II−2)で表される化合物を1種又は2種以上、一般式(III−1)で表される化合物を1種又は2種以上及び一般式(III−2)で表される化合物を1種又は2種以上を含有する請求項6に記載の液晶組成物。
- アセチレン基を有する液晶化合物の含有量が10質量%未満である請求項1から9のいずれか1項に記載の液晶組成物。
- 重合性化合物を含有する請求項1から10のいずれか1項に記載の液晶組成物。
- 請求項1から11のいずれか1項に記載の液晶組成物を用いた液晶表示素子。
- 請求項1から11のいずれか1項に記載の液晶組成物を用いたアクティブマトリックス駆動用液晶表示素子。
- 請求項1から11のいずれか1項に記載の液晶組成物を用いたVAモード、PSAモード、PSVAモード、IPSモード又はECBモード用液晶表示素子。
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JP2013500276A JP5376088B2 (ja) | 2011-09-27 | 2012-09-21 | ネマチック液晶組成物及びこれを用いた液晶表示素子 |
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JP2011210671 | 2011-09-27 | ||
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PCT/JP2012/074198 WO2013047359A1 (ja) | 2011-09-27 | 2012-09-21 | ネマチック液晶組成物及びこれを用いた液晶表示素子 |
JP2013500276A JP5376088B2 (ja) | 2011-09-27 | 2012-09-21 | ネマチック液晶組成物及びこれを用いた液晶表示素子 |
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JP5376088B2 true JP5376088B2 (ja) | 2013-12-25 |
JPWO2013047359A1 JPWO2013047359A1 (ja) | 2015-03-26 |
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US (1) | US9879180B2 (ja) |
EP (1) | EP2762548B1 (ja) |
JP (1) | JP5376088B2 (ja) |
KR (1) | KR101522949B1 (ja) |
CN (2) | CN103958644B (ja) |
TW (1) | TWI553106B (ja) |
WO (1) | WO2013047359A1 (ja) |
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TWI623609B (zh) * | 2013-03-06 | 2018-05-11 | Dainippon Ink & Chemicals | Nematic liquid crystal composition and liquid crystal display element using same |
JP6202309B2 (ja) * | 2013-08-23 | 2017-09-27 | Dic株式会社 | 液晶組成物およびそれを使用した液晶表示素子 |
WO2015052948A1 (ja) * | 2013-10-08 | 2015-04-16 | Dic株式会社 | ネマチック液晶組成物及びこれを用いた液晶表示素子 |
JP2015214671A (ja) * | 2014-04-21 | 2015-12-03 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
KR20180090257A (ko) * | 2015-12-08 | 2018-08-10 | 제이엔씨 주식회사 | 액정 조성물 및 액정 표시 소자 |
CN109072079B (zh) * | 2016-11-22 | 2020-02-14 | Dic株式会社 | 液晶组合物和液晶显示元件 |
CN108690637A (zh) * | 2017-04-05 | 2018-10-23 | 北京八亿时空液晶科技股份有限公司 | 一种含有氟代乙氧基化合物的液晶组合物及其应用 |
CN108690635B (zh) * | 2017-04-05 | 2021-01-15 | 北京八亿时空液晶科技股份有限公司 | 一种负介电各向异性液晶组合物及其应用 |
CN108728115A (zh) * | 2017-04-20 | 2018-11-02 | 北京八亿时空液晶科技股份有限公司 | 一种负介电向列相液晶组合物及其应用 |
CN108728120A (zh) * | 2017-04-20 | 2018-11-02 | 北京八亿时空液晶科技股份有限公司 | 一种液晶介质及其应用 |
CN108728118A (zh) * | 2017-04-20 | 2018-11-02 | 北京八亿时空液晶科技股份有限公司 | 液晶介质及其应用 |
CN108728113A (zh) * | 2017-04-20 | 2018-11-02 | 北京八亿时空液晶科技股份有限公司 | 一种含有氟代乙氧基结构的向列相液晶组合物及其应用 |
CN108728114A (zh) * | 2017-04-20 | 2018-11-02 | 北京八亿时空液晶科技股份有限公司 | 液晶介质及其应用 |
CN108728119A (zh) * | 2017-04-20 | 2018-11-02 | 北京八亿时空液晶科技股份有限公司 | 一种快响应负介电各向异性液晶组合物及其应用 |
CN108728121A (zh) * | 2017-04-21 | 2018-11-02 | 北京八亿时空液晶科技股份有限公司 | 一种负介电液晶组合物及其应用 |
CN109233868B (zh) * | 2017-07-10 | 2021-01-15 | 北京八亿时空液晶科技股份有限公司 | 一种负介电向列相液晶介质及其应用 |
CN109423304A (zh) * | 2017-08-31 | 2019-03-05 | 北京八亿时空液晶科技股份有限公司 | 一种负介电向列相液晶组合物及其应用 |
CN112210388A (zh) | 2019-07-10 | 2021-01-12 | 北京八亿时空液晶科技股份有限公司 | 一种聚合物稳定型液晶组合物及其应用 |
CN110484281B (zh) * | 2019-07-31 | 2021-04-20 | 北京八亿时空液晶科技股份有限公司 | 一种负性液晶组合物及其应用 |
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JPWO2013047359A1 (ja) | 2015-03-26 |
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EP2762548B1 (en) | 2017-03-29 |
TW201319225A (zh) | 2013-05-16 |
CN105623674A (zh) | 2016-06-01 |
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EP2762548A4 (en) | 2015-07-15 |
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