JP2022076640A - 液晶組成物及び液晶表示素子 - Google Patents
液晶組成物及び液晶表示素子 Download PDFInfo
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- JP2022076640A JP2022076640A JP2020187115A JP2020187115A JP2022076640A JP 2022076640 A JP2022076640 A JP 2022076640A JP 2020187115 A JP2020187115 A JP 2020187115A JP 2020187115 A JP2020187115 A JP 2020187115A JP 2022076640 A JP2022076640 A JP 2022076640A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 502
- 239000000203 mixture Substances 0.000 title claims abstract description 251
- 150000001875 compounds Chemical class 0.000 claims abstract description 628
- 125000004432 carbon atom Chemical group C* 0.000 claims description 173
- 125000000217 alkyl group Chemical group 0.000 claims description 147
- -1 Naphthalene-2,6-diyl group Chemical group 0.000 claims description 43
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 18
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 17
- 229910052731 fluorine Inorganic materials 0.000 claims description 15
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 14
- 125000001153 fluoro group Chemical group F* 0.000 claims description 14
- 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 13
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 11
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 239000004611 light stabiliser Substances 0.000 claims description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 101100028092 Drosophila melanogaster Or22a gene Proteins 0.000 claims description 5
- 101100028093 Drosophila melanogaster Or22b gene Proteins 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 3
- 125000002521 alkyl halide group Chemical group 0.000 claims description 2
- 230000004044 response Effects 0.000 abstract description 36
- 238000003860 storage Methods 0.000 abstract description 22
- 238000002834 transmittance Methods 0.000 abstract description 18
- 238000001556 precipitation Methods 0.000 abstract description 11
- 230000007935 neutral effect Effects 0.000 abstract description 6
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- 229910052799 carbon Inorganic materials 0.000 description 28
- 230000006872 improvement Effects 0.000 description 26
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- 238000000034 method Methods 0.000 description 18
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 18
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 14
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 13
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
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- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 11
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- 230000000704 physical effect Effects 0.000 description 10
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- 239000000178 monomer Substances 0.000 description 7
- 125000004430 oxygen atom Chemical group O* 0.000 description 7
- 125000002947 alkylene group Chemical group 0.000 description 6
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- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000000379 polymerizing effect Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
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- 239000010409 thin film Substances 0.000 description 3
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- 125000005449 2-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C([H])=C(F)C([*:1])=C1[H] 0.000 description 2
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 2
- 125000005653 3,5-difluoro-1,4-phenylene group Chemical group [H]C1=C(F)C([*:2])=C(F)C([H])=C1[*:1] 0.000 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 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
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- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
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- 239000000975 dye Substances 0.000 description 2
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- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 2
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- 239000007791 liquid phase Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
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- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- 125000005450 2,3-difluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C(F)=C(F)C([*:1])=C1[H] 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000004956 cyclohexylene group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
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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
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- 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)
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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
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- 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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- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
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- C09K19/06—Non-steroidal liquid crystal compounds
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- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
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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
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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
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- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
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- C09K19/06—Non-steroidal liquid crystal compounds
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- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/122—Ph-Ph
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- C09K19/06—Non-steroidal liquid crystal compounds
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- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
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- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/123—Ph-Ph-Ph
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- 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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- C09K2019/3009—Cy-Ph
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- C09K19/06—Non-steroidal liquid crystal compounds
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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
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
- C09K2019/3036—Cy-C2H4-Ph
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- C09K19/06—Non-steroidal liquid crystal compounds
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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
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
- C09K2019/304—Cy-C2H4-Ph-Ph
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| JP2020187115A JP2022076640A (ja) | 2020-11-10 | 2020-11-10 | 液晶組成物及び液晶表示素子 |
| TW110139825A TW202229521A (zh) | 2020-11-10 | 2021-10-27 | 液晶組合物及液晶顯示元件 |
| CN202111252076.XA CN114456817A (zh) | 2020-11-10 | 2021-10-27 | 液晶组合物及液晶显示元件 |
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| CN115651669A (zh) * | 2022-11-14 | 2023-01-31 | 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的液晶组合物及其应用 |
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| CN101519594B (zh) * | 2009-04-01 | 2012-10-03 | 晶宝液晶有限公司 | 液晶混合物和含所述液晶混合物的液晶显示器件 |
| CN102433130B (zh) * | 2011-09-23 | 2014-03-19 | 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 |
| JPWO2015155910A1 (ja) * | 2014-04-08 | 2017-04-13 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
| US10113115B2 (en) * | 2014-09-05 | 2018-10-30 | DIC Corporation (Tokyo) | Nematic liquid crystal composition and liquid crystal display device using the same |
| WO2019064827A1 (ja) * | 2017-09-26 | 2019-04-04 | Jnc株式会社 | 重合性極性化合物、液晶組成物および液晶表示素子 |
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| TW202229521A (zh) | 2022-08-01 |
| CN114456817A (zh) | 2022-05-10 |
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