KR101737990B1 - 비대칭성 이관능기를 갖는 굽은핵 반응성 메소젠 및 이의 제조방법 - Google Patents
비대칭성 이관능기를 갖는 굽은핵 반응성 메소젠 및 이의 제조방법 Download PDFInfo
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- KR101737990B1 KR101737990B1 KR1020150031846A KR20150031846A KR101737990B1 KR 101737990 B1 KR101737990 B1 KR 101737990B1 KR 1020150031846 A KR1020150031846 A KR 1020150031846A KR 20150031846 A KR20150031846 A KR 20150031846A KR 101737990 B1 KR101737990 B1 KR 101737990B1
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 6
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- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
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- 239000012153 distilled water Substances 0.000 description 8
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
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- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
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- FLPSQLAEXYKMGQ-UHFFFAOYSA-N 4-(6-prop-2-enoyloxyhexoxy)benzoic acid Chemical compound OC(=O)C1=CC=C(OCCCCCCOC(=O)C=C)C=C1 FLPSQLAEXYKMGQ-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- GJOAHYAHHSFCCI-UHFFFAOYSA-N FC1=C(C(=O)OC2=CC(=CC=C2)O)C(=C(C(=C1F)O)F)F Chemical compound FC1=C(C(=O)OC2=CC(=CC=C2)O)C(=C(C(=C1F)O)F)F GJOAHYAHHSFCCI-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
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- 238000001816 cooling Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
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- 230000008018 melting Effects 0.000 description 2
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- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 1
- FTLHGQOBAPTEHE-UHFFFAOYSA-N 2,3,5,6-tetrafluoro-4-hydroxybenzoic acid Chemical compound OC(=O)C1=C(F)C(F)=C(O)C(F)=C1F FTLHGQOBAPTEHE-UHFFFAOYSA-N 0.000 description 1
- PYGYJQRAHXMUFH-UHFFFAOYSA-N 2,3-difluoro-4-hydroxy-5-methylbenzoic acid Chemical compound CC=1C(=C(C(=C(C(=O)O)C=1)F)F)O PYGYJQRAHXMUFH-UHFFFAOYSA-N 0.000 description 1
- XIZIDHMVDRRFBT-UHFFFAOYSA-N 2,3-difluoro-4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C(F)=C1F XIZIDHMVDRRFBT-UHFFFAOYSA-N 0.000 description 1
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 description 1
- DLMDJHHWRKCELX-UHFFFAOYSA-N 2,6-difluoro-4-phenylmethoxybenzoic acid Chemical compound C1=C(F)C(C(=O)O)=C(F)C=C1OCC1=CC=CC=C1 DLMDJHHWRKCELX-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- ZKTFZNPTAJIXMK-UHFFFAOYSA-N 2-cyclohexylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C1CCCCC1 ZKTFZNPTAJIXMK-UHFFFAOYSA-N 0.000 description 1
- OXPDQFOKSZYEMJ-UHFFFAOYSA-N 2-phenylpyrimidine Chemical compound C1=CC=CC=C1C1=NC=CC=N1 OXPDQFOKSZYEMJ-UHFFFAOYSA-N 0.000 description 1
- FOTVZLOJAIEAOY-UHFFFAOYSA-N 3-phenylmethoxyphenol Chemical compound OC1=CC=CC(OCC=2C=CC=CC=2)=C1 FOTVZLOJAIEAOY-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- LGMUBLJLYHGIDZ-UHFFFAOYSA-N FC1=C(C(=O)OC2=CC(=CC=C2)O)C=CC(=C1F)O Chemical compound FC1=C(C(=O)OC2=CC(=CC=C2)O)C=CC(=C1F)O LGMUBLJLYHGIDZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000001231 benzoyloxy group Chemical group C(C1=CC=CC=C1)(=O)O* 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- WVIIMZNLDWSIRH-UHFFFAOYSA-N cyclohexylcyclohexane Chemical group C1CCCCC1C1CCCCC1 WVIIMZNLDWSIRH-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- IFQFSBJXVSTRSL-UHFFFAOYSA-N phenyl 2,3-difluoro-4-(3-prop-2-enoyloxypropoxy)benzoate Chemical compound C(C=C)(=O)OCCCOC1=C(C(=C(C(=O)OC2=CC=CC=C2)C=C1)F)F IFQFSBJXVSTRSL-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000013014 purified material Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/017—Esters of hydroxy compounds having the esterified hydroxy group bound to a carbon atom of a six-membered aromatic ring
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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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- C09K19/0275—Blue phase
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
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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
- C09K19/10—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
- C09K19/2007—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 the chain containing -COO- or -OCO- groups
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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
- 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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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K2019/0477—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by the positioning of substituents on phenylene
- C09K2019/0481—Phenylene substituted in meta position
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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
- C09K19/10—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
- C09K19/2007—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 the chain containing -COO- or -OCO- groups
- C09K2019/2035—Ph-COO-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
- C09K19/10—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
- C09K19/2007—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 the chain containing -COO- or -OCO- groups
- C09K2019/2078—Ph-COO-Ph-COO-Ph
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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)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
도 2는 본 발명의 VA 모드용 액정 셀의 광경화 실시 전 후의 광학 조직의 변화를 나타낸 도이다.
도 3은 본 발명의 VA 모드용 액정 셀의 전압-투과율 그래프 및 응답 속도-투과율 그래프를 도식화하여 나타낸 도이다.
RM | UV | 5V | 10V | ||
Rising time (ms) |
Falling time (ms) |
Rising time (ms) |
Falling time (ms) |
||
RM257 | Before | 5.6 | 3.5 | 25.6 | 4.2 |
After 30min | 5.0 | 3.6 | 1.8 | 4.4 | |
화학식3 |
Before | 3.4 | 2.1 | 7.2 | 2.5 |
After 30min | 3.6 | 2.1 | 1.8 | 2.5 | |
화학식 17 |
Before | 4.3 | 2.1 | 22.0 | 2.5 |
After 30min | 3.9 | 2.1 | 9.8 | 2.5 |
Claims (8)
- 제3항에 있어서, 상기 굽은핵 반응성 메소젠은 전체 100 중량부에 대하여 0.1 내지 30 중량부로 포함되는 것을 특징으로 하는 배향막 조성물.
- 제5항에 있어서, 상기 굽은핵 반응성 메소젠은 전체 100 중량부에 대하여 0.1 내지 10 중량부로 포함되는 것을 특징으로 하는 액정 조성물.
- ITO 막이 각각 코팅된 제 1 기판; 및 상기 제 1기판과 마주하는 제 2기판;
상기 제 1기판 및 제 2기판의 사이에 주입된 액정 조성물; 및
상기 ITO 막 위에 하기 화학식 1로 표시되는 반응성 메소젠과 수직배향제의 혼합물을 코팅하여 형성한 배향막 조성물;을 포함하고,
상기 ITO 막이 각각 코팅된 제 1 기판 및 제 2기판 사이에 전압을 인가하고 자외선을 조사하여 광경화를 실시하여 형성되는 것을 특징으로 하는, VA 모드용 액정 셀:
[화학식 1]
상기 화학식 1에서,
X1은 F이고, X2, X3 및 X4는 각각 독립적으로 -H 또는 -F이다.
m은 0 내지 1의 정수이다.
n은 1 내지 20의 정수이다. - 제7항의 액정 셀을 포함하는 액정 표시 장치.
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CN108690634A (zh) * | 2017-12-08 | 2018-10-23 | 华南师范大学 | 一种棒状液晶及其应用 |
CN113929891B (zh) * | 2021-11-01 | 2023-01-13 | 宁波聚嘉新材料科技有限公司 | 一种高强度液晶聚合物薄膜及其制备方法和专用生产设备 |
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