CN105368464A - 具有负的介电各向异性的液晶组合物及其显示器件 - Google Patents
具有负的介电各向异性的液晶组合物及其显示器件 Download PDFInfo
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- CN105368464A CN105368464A CN201410444668.5A CN201410444668A CN105368464A CN 105368464 A CN105368464 A CN 105368464A CN 201410444668 A CN201410444668 A CN 201410444668A CN 105368464 A CN105368464 A CN 105368464A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 228
- 239000000203 mixture Substances 0.000 title claims abstract description 193
- 150000001875 compounds Chemical class 0.000 claims abstract description 201
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- 125000004432 carbon atom Chemical group C* 0.000 claims description 19
- 229910052731 fluorine Inorganic materials 0.000 claims description 10
- 239000011737 fluorine Substances 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000005838 1,3-cyclopentylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:2])C([H])([H])C1([H])[*:1] 0.000 claims description 2
- 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
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- JXASPPWQHFOWPL-UHFFFAOYSA-N Tamarixin Natural products C1=C(O)C(OC)=CC=C1C1=C(OC2C(C(O)C(O)C(CO)O2)O)C(=O)C2=C(O)C=C(O)C=C2O1 JXASPPWQHFOWPL-UHFFFAOYSA-N 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 14
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 36
- 238000005286 illumination Methods 0.000 description 12
- 239000000758 substrate Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 0 Cc1ccc(CC=CC(*)=C)cc1 Chemical compound Cc1ccc(CC=CC(*)=C)cc1 0.000 description 4
- 230000006750 UV protection Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- YCIQJIYGLAKCHI-YTSJMCIZSA-N CCCC[C@H](C)[C@@H](C)[C@H](CC1)C[C@@H](C)[C@H]1[C@]1(C2)[C@H]2C=C[C@@H](C)C1 Chemical compound CCCC[C@H](C)[C@@H](C)[C@H](CC1)C[C@@H](C)[C@H]1[C@]1(C2)[C@H]2C=C[C@@H](C)C1 YCIQJIYGLAKCHI-YTSJMCIZSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
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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
- C09K19/3066—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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- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
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- G—PHYSICS
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- 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
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- 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
- C09K19/30—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)
- C09K2019/3004—Cy-Cy
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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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- 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)
- C09K2019/3027—Compounds comprising 1,4-cyclohexylene and 2,3-difluoro-1,4-phenylene
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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
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K2019/3096—Cyclobutane rings
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- C09K19/542—Macromolecular compounds
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- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
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- G—PHYSICS
- G02—OPTICS
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- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
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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
- G02F2202/00—Materials and properties
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
混合物 | UV光照前预倾角(°) | UV光照后预倾角(°) |
M1RM1 | 89 | 88.1 |
M2RM1 | 89 | 87.8 |
N1RM1 | 89 | 84.8 |
N2RM1 | 89 | 83.1 |
N3RM1 | 89 | 84.9 |
N4RM1 | 89 | 82.7 |
N5RM1 | 89 | 83.4 |
N6RM1 | 89 | 85.3 |
混合物 | UV光照前VHR(%) | UV光照后VHR(%) |
M1RM1 | 96.9 | 86.6 |
M2RM1 | 97 | 97.1 |
N1RM1 | 97 | 97.8 |
N2RM1 | 96.9 | 98.3 |
N3RM1 | 96.8 | 98 |
N4RM1 | 97.3 | 98.8 |
N5RM1 | 97.2 | 98.3 |
N6RM1 | 96.8 | 97.7 |
混合物 | UV光照前预倾角(°) | UV光照后预倾角(°) |
M1RM2 | 89 | 88.8 |
M2RM2 | 89 | 88.3 |
N1RM2 | 89 | 85.4 |
N2RM2 | 89 | 83.6 |
N3RM2 | 89 | 85.4 |
N4RM2 | 89 | 83.1 |
N5RM2 | 89 | 83.6 |
N6RM2 | 89 | 85.7 |
混合物 | UV光照前VHR(%) | UV光照后VHR(%) |
M1RM1 | 96.9 | 85.1 |
M2RM1 | 97 | 97.1 |
N1RM1 | 97 | 97.7 |
N2RM1 | 96.9 | 98 |
N3RM1 | 96.8 | 97.9 |
N4RM1 | 97.3 | 98.6 |
N5RM1 | 97.2 | 98.3 |
N6RM1 | 96.8 | 97.5 |
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201410444668.5A CN105368464B (zh) | 2014-09-02 | 2014-09-02 | 具有负的介电各向异性的液晶组合物及其显示器件 |
US15/329,250 US10005959B2 (en) | 2014-09-02 | 2015-08-12 | Liquid crystal composition having negative dielectric anisotropy and display device thereof |
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CN201410444668.5A CN105368464B (zh) | 2014-09-02 | 2014-09-02 | 具有负的介电各向异性的液晶组合物及其显示器件 |
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CN105368464A true CN105368464A (zh) | 2016-03-02 |
CN105368464B CN105368464B (zh) | 2020-09-08 |
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CN (1) | CN105368464B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107663458A (zh) * | 2016-07-27 | 2018-02-06 | 江苏和成显示科技股份有限公司 | 液晶组合物及其显示器件 |
CN108239547A (zh) * | 2016-12-23 | 2018-07-03 | 江苏和成显示科技有限公司 | 负介电各向异性的液晶组合物及其显示器件 |
CN108611103A (zh) * | 2016-12-09 | 2018-10-02 | 江苏和成显示科技有限公司 | 一种包含可聚合化合物的液晶组合物及其应用 |
CN110484281A (zh) * | 2019-07-31 | 2019-11-22 | 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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EP3660129B1 (en) | 2009-01-22 | 2021-07-28 | JNC Corporation | Liquid crystal composition and liquid crystal display device |
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- 2014-09-02 CN CN201410444668.5A patent/CN105368464B/zh active Active
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