CN104284962B - 向列液晶组合物和使用其的液晶显示元件 - Google Patents
向列液晶组合物和使用其的液晶显示元件 Download PDFInfo
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- CN104284962B CN104284962B CN201380022446.8A CN201380022446A CN104284962B CN 104284962 B CN104284962 B CN 104284962B CN 201380022446 A CN201380022446 A CN 201380022446A CN 104284962 B CN104284962 B CN 104284962B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 157
- 239000000203 mixture Substances 0.000 title claims abstract description 109
- 239000004988 Nematic liquid crystal Substances 0.000 title claims description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 82
- 125000000217 alkyl group Chemical group 0.000 claims description 34
- 125000004432 carbon atom Chemical group C* 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 18
- 125000003545 alkoxy group Chemical group 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 11
- 125000001153 fluoro group Chemical group F* 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 125000002769 thiazolinyl group Chemical group 0.000 claims description 7
- 125000001118 alkylidene group Chemical group 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- -1 4-cyclohexylidene Chemical group 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
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- 238000000034 method Methods 0.000 description 20
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- 101100208473 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) lcm-2 gene Proteins 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
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- 230000014759 maintenance of location Effects 0.000 description 4
- RGOVYLWUIBMPGK-UHFFFAOYSA-N nonivamide Chemical compound CCCCCCCCC(=O)NCC1=CC=C(O)C(OC)=C1 RGOVYLWUIBMPGK-UHFFFAOYSA-N 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
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- 229920000642 polymer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 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 2
- 0 C*C([C@]1*)=CC(*)CC1N Chemical compound C*C([C@]1*)=CC(*)CC1N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 125000006267 biphenyl group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000004386 diacrylate group Chemical group 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
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- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 150000008062 acetophenones Chemical class 0.000 description 1
- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 239000000969 carrier Substances 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- 229910001507 metal halide Inorganic materials 0.000 description 1
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- 238000007650 screen-printing Methods 0.000 description 1
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- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000126 substance Substances 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
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
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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
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- 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
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- 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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- C09K19/12—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-)
- C09K2019/123—Ph-Ph-Ph
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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
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- 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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- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
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- C09K19/3001—Cyclohexane rings
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- C09K2019/3025—Cy-Ph-Ph-Ph
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- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
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- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
Description
LC-1 | |
Tni/℃ | 78.1 |
Δn | 0.087 |
Δε | -3.2 |
η/mPa·s | 17.8 |
γ1/mPa·s | 114 |
3-CyCy-2 | 23 |
3-CyCy-V | 10 |
3-CyCy-4 | 10 |
3-CyPh5-O2 | 9 |
3-CyPh5-O4 | 8 |
3-CyCyPh5-O2 | 8 |
4-CyCyPh5-O2 | 10 |
2-CyPhPh5-O2 | 11 |
3-CyPhPh5-O2 | 11 |
滴痕评价 | ◎ |
烧屏评价 | ◎ |
滴痕评价 | △ |
烧屏评价 | × |
LC-A | |
Tni/℃ | 77.8 |
Δn | 0.084 |
Δε | -3.27 |
η/mPa·s | 20.3 |
γ1/mPa·s | 130 |
3-CyCy-2 | 10 |
3-CyCy-V | 10 |
3-CyPh-1 | 8 |
3-CyCyPh-1 | 6 |
V-CyCyPh-1 | 10 |
3-CyPh5-O2 | 8 |
3-CyPh5-O4 | 8 |
5-CyPh5-O4 | 11 |
3-CyCyPh5-O2 | 10 |
4-CyCyPh5-O2 | 10 |
5-CyCyPh5-O2 | 9 |
滴痕评价 | △ |
烧屏评价 | △ |
LC-5 | |
Tni/℃ | 73.1 |
Δn | 0.103 |
Δε | -3.12 |
η/mPa·s | 17.5 |
γ1/mPa·s | 121 |
3-CyCy-2 | 25 |
3-CyCy-V | 7 |
3-CyPh-O1 | 8 |
3-CyCyPh-1 | 3 |
3-CyPh5-O2 | 9 |
3-PhPh5-O2 | 8 |
3-CyCyPh5-O2 | 8 |
4-CyCyPh5-O2 | 10 |
2-CyPhPh5-O2 | 6 |
3-CyPhPh5-O2 | 10 |
3-PhPh5Ph-2 | 6 |
滴痕评价 | ◎ |
烧屏评价 | ◎ |
Claims (7)
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KR20160082065A (ko) * | 2014-12-30 | 2016-07-08 | 주식회사 동진쎄미켐 | 액정 화합물 및 이를 포함하는 액정 조성물 |
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KR20180052599A (ko) * | 2015-09-04 | 2018-05-18 | 디아이씨 가부시끼가이샤 | 액정 조성물 및 그것을 사용한 액정 표시 소자 |
JP6950673B2 (ja) * | 2016-02-19 | 2021-10-13 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
JP2019527381A (ja) | 2016-07-20 | 2019-09-26 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 光学スイッチ素子において使用するためのスイッチ層 |
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CN108239538B (zh) * | 2016-12-23 | 2022-02-08 | 江苏和成显示科技有限公司 | 一种介电各向异性为负的液晶组合物及其应用 |
CN108239545B (zh) * | 2016-12-23 | 2022-02-25 | 江苏和成显示科技有限公司 | 具有负介电各向异性的液晶组合物及其显示器件 |
CN108239542A (zh) * | 2016-12-23 | 2018-07-03 | 江苏和成显示科技有限公司 | 具有负介电各向异性的液晶组合物及其显示器件 |
KR20200131887A (ko) * | 2018-03-20 | 2020-11-24 | 닛산 가가쿠 가부시키가이샤 | 액정 표시 소자 |
JP6564495B1 (ja) * | 2018-05-14 | 2019-08-21 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
CN110577832A (zh) * | 2018-06-11 | 2019-12-17 | 石家庄诚志永华显示材料有限公司 | 负介电各向异性液晶组合物、液晶显示元件及液晶显示器 |
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CN111484856B (zh) * | 2019-01-29 | 2023-04-07 | 石家庄诚志永华显示材料有限公司 | 液晶组合物及液晶显示元件、液晶显示器 |
JP7470058B2 (ja) | 2019-01-30 | 2024-04-17 | 武田薬品工業株式会社 | 複素環化合物 |
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CN113773855A (zh) * | 2021-09-01 | 2021-12-10 | 重庆汉朗精工科技有限公司 | 一种负性液晶组合物及其应用 |
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JP6394945B2 (ja) | 2018-09-26 |
WO2014136315A1 (ja) | 2014-09-12 |
JPWO2014136315A1 (ja) | 2017-02-09 |
JP2014196474A (ja) | 2014-10-16 |
JP5585745B1 (ja) | 2014-09-10 |
US20160009995A1 (en) | 2016-01-14 |
KR20190107732A (ko) | 2019-09-20 |
US10316251B2 (en) | 2019-06-11 |
KR20140127364A (ko) | 2014-11-03 |
TWI488949B (zh) | 2015-06-21 |
JP6760340B2 (ja) | 2020-09-23 |
JP6519973B2 (ja) | 2019-05-29 |
KR102117336B1 (ko) | 2020-06-01 |
CN104284962A (zh) | 2015-01-14 |
JP2019014893A (ja) | 2019-01-31 |
KR102017601B1 (ko) | 2019-09-09 |
TW201437337A (zh) | 2014-10-01 |
JP2014208842A (ja) | 2014-11-06 |
US9745513B2 (en) | 2017-08-29 |
KR20150143859A (ko) | 2015-12-23 |
US20170349829A1 (en) | 2017-12-07 |
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