KR100827336B1 - 액정 배향막용 기능성 디아민 화합물 및 이를 이용한 액정배향제 - Google Patents
액정 배향막용 기능성 디아민 화합물 및 이를 이용한 액정배향제 Download PDFInfo
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- KR100827336B1 KR100827336B1 KR1020050130707A KR20050130707A KR100827336B1 KR 100827336 B1 KR100827336 B1 KR 100827336B1 KR 1020050130707 A KR1020050130707 A KR 1020050130707A KR 20050130707 A KR20050130707 A KR 20050130707A KR 100827336 B1 KR100827336 B1 KR 100827336B1
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 77
- -1 diamine compound Chemical class 0.000 title claims abstract description 39
- 239000003795 chemical substances by application Substances 0.000 title abstract description 8
- 229920005575 poly(amic acid) Polymers 0.000 claims abstract description 51
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000002253 acid Substances 0.000 claims abstract description 34
- 150000004985 diamines Chemical class 0.000 claims abstract description 25
- 229920001721 polyimide Polymers 0.000 claims abstract description 8
- 239000004642 Polyimide Substances 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000006165 cyclic alkyl group Chemical group 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 21
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- 238000002834 transmittance Methods 0.000 description 11
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- 210000002858 crystal cell Anatomy 0.000 description 10
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 150000003949 imides Chemical class 0.000 description 7
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 125000006159 dianhydride group Chemical group 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 2
- XUSNPFGLKGCWGN-UHFFFAOYSA-N 3-[4-(3-aminopropyl)piperazin-1-yl]propan-1-amine Chemical compound NCCCN1CCN(CCCN)CC1 XUSNPFGLKGCWGN-UHFFFAOYSA-N 0.000 description 2
- ZMWWYPZBEJOZDX-UHFFFAOYSA-N 4-hexadecoxybenzene-1,3-diamine Chemical compound CCCCCCCCCCCCCCCCOC1=CC=C(N)C=C1N ZMWWYPZBEJOZDX-UHFFFAOYSA-N 0.000 description 2
- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 150000004984 aromatic diamines Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
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- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LJMPOXUWPWEILS-UHFFFAOYSA-N 3a,4,4a,7a,8,8a-hexahydrofuro[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1C2C(=O)OC(=O)C2CC2C(=O)OC(=O)C21 LJMPOXUWPWEILS-UHFFFAOYSA-N 0.000 description 1
- NVSGNFWQKZOLJL-UHFFFAOYSA-N 4-(1,1,1,3,3,3-hexafluoro-2-phenylpropan-2-yl)oxycyclohexa-2,4-diene-1,1-diamine Chemical compound NC1(CC=C(OC(C(F)(F)F)(C(F)(F)F)C2=CC=CC=C2)C=C1)N NVSGNFWQKZOLJL-UHFFFAOYSA-N 0.000 description 1
- GVJYVHLERJXWQJ-UHFFFAOYSA-N 4-(1-phenylpropoxy)cyclohexa-2,4-diene-1,1-diamine Chemical compound C=1C=CC=CC=1C(CC)OC1=CCC(N)(N)C=C1 GVJYVHLERJXWQJ-UHFFFAOYSA-N 0.000 description 1
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- YGYCECQIOXZODZ-UHFFFAOYSA-N 4415-87-6 Chemical compound O=C1OC(=O)C2C1C1C(=O)OC(=O)C12 YGYCECQIOXZODZ-UHFFFAOYSA-N 0.000 description 1
- HHQAWLLBQUGIFN-UHFFFAOYSA-N 6-(1,1,1,3,3,3-hexafluoro-2-phenylpropan-2-yl)oxycyclohexa-2,4-diene-1,1-diamine Chemical compound NC1(C(OC(C(F)(F)F)(C(F)(F)F)C2=CC=CC=C2)C=CC=C1)N HHQAWLLBQUGIFN-UHFFFAOYSA-N 0.000 description 1
- BZWUYTRSEXHNEX-UHFFFAOYSA-N 6-(1,1,1,3,3,3-hexafluoropropan-2-yl)cyclohexa-2,4-diene-1,1-diamine Chemical compound NC1(C(C=CC=C1)C(C(F)(F)F)C(F)(F)F)N BZWUYTRSEXHNEX-UHFFFAOYSA-N 0.000 description 1
- GGDKNFCCHJCIIO-UHFFFAOYSA-N 6-(1-phenylpropoxy)cyclohexa-2,4-diene-1,1-diamine Chemical compound C=1C=CC=CC=1C(CC)OC1C=CC=CC1(N)N GGDKNFCCHJCIIO-UHFFFAOYSA-N 0.000 description 1
- IXERBUBSCDXHNZ-UHFFFAOYSA-N 6-(2,5-dioxooxolan-3-yl)-4-methyl-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1C(C(OC2=O)=O)C2C(C)CC1C1CC(=O)OC1=O IXERBUBSCDXHNZ-UHFFFAOYSA-N 0.000 description 1
- UWLZEGRKCBALET-UHFFFAOYSA-N 6-(2,5-dioxooxolan-3-yl)-4-methyl-4,5,6,7-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C(C(OC2=O)=O)=C2C(C)CC1C1CC(=O)OC1=O UWLZEGRKCBALET-UHFFFAOYSA-N 0.000 description 1
- BZUNJUAMQZRJIP-UHFFFAOYSA-N CPDA Natural products OCCCCCCCCCCCCCCC(O)=O BZUNJUAMQZRJIP-UHFFFAOYSA-N 0.000 description 1
- WVOLTBSCXRRQFR-SJORKVTESA-N Cannabidiolic acid Natural products OC1=C(C(O)=O)C(CCCCC)=CC(O)=C1[C@@H]1[C@@H](C(C)=C)CCC(C)=C1 WVOLTBSCXRRQFR-SJORKVTESA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- WVOLTBSCXRRQFR-DLBZAZTESA-M cannabidiolate Chemical compound OC1=C(C([O-])=O)C(CCCCC)=CC(O)=C1[C@H]1[C@H](C(C)=C)CCC(C)=C1 WVOLTBSCXRRQFR-DLBZAZTESA-M 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000009028 cell transition Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- WOSVXXBNNCUXMT-UHFFFAOYSA-N cyclopentane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1CC(C(O)=O)C(C(O)=O)C1C(O)=O WOSVXXBNNCUXMT-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000006358 imidation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- GISJHCLTIVIGLX-UHFFFAOYSA-N n-[4-[(4-chlorophenyl)methoxy]pyridin-2-yl]-2-(2,6-difluorophenyl)acetamide Chemical compound FC1=CC=CC(F)=C1CC(=O)NC1=CC(OCC=2C=CC(Cl)=CC=2)=CC=N1 GISJHCLTIVIGLX-UHFFFAOYSA-N 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- 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
- C09K19/56—Aligning agents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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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
- 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
- G02F1/133723—Polyimide, polyamide-imide
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- Crystallography & Structural Chemistry (AREA)
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- Polymers & Plastics (AREA)
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- Engineering & Computer Science (AREA)
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- Optics & Photonics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
Abstract
Description
(상기 식에서 n은 2~3의 정수이다. X는 각각 독립적으로 탄소수 1 내지 30의 선형, 가지형 또는 고리형 알킬기이며, 1 이상의 할로겐 원자가 치환될 수 있다.)
(상기 식에서 n은 2~3의 정수이다. X는 각각 독립적으로 탄소수 1 내지 30의 선형, 가지형 또는 고리형 알킬기이며, 1 이상의 할로겐 원자가 치환될 수 있다.)
시료 | 인쇄성 | 배향성 | 내화학성 | 선경사각(°) |
실시예 1 | 양호 | TN / 양호 | 양호 | 2.5 |
실시예 2 | 양호 | TN / 양호 | 양호 | 4.5 |
실시예 3 | 양호 | TN / 양호 | 양호 | 7.9 |
실시예 4 | 양호 | - | 양호 | - |
실시예 5 | 양호 | VA / 양호 | 양호 | 89이상 |
실시예 6 | 양호 | VA / 양호 | 양호 | 89이상 |
비교예 1 | 양호 | VA / 무 | 불량 | 6.7 |
비교예 2 | 미약 | VA / 무 | 불량 | 12.7 |
시료 | 전압보전율 | 명암대비비 | 응답속도 | 잔류DC(by C-V) | |
상온 | 고온 | ||||
실시예 1 | 94.2 | 91.7 | 350 | 25.7 | 230 |
실시예 2 | 95.1 | 93.1 | 410 | 25.6 | 250 |
실시예 3 | 98.9 | 97.9 | 520 | 25.8 | 170 |
실시예 4 | 99.2 | 98.7 | 660 | 25.5 | 140 |
실시예 5 | 99.2 | 98.7 | 690 | 25.6 | 160 |
실시예 6 | 99.2 | 98.8 | 695 | 25.5 | 150 |
비교예 1 | 94.3 | 91.9 | - | - | 290 |
비교예 2 | 95.6 | 92.4 | - | - | 280 |
Claims (12)
- 삭제
- 제 3항에 있어서, 상기 산이무수물이 지방족고리형 산이무수물 및 방향족 고리형 산이무수물 중 어느 하나 또는 그 혼합물인 것을 특징으로 하는 폴리아믹산.
- 제 3항에 있어서, 상기 폴리아믹산은 방향족 고리형 디아민 및 실록산계 디아민 중 어느 하나 또는 그 혼합물을 추가하여 공중합된 것을 특징으로 하는 폴리아믹산.
- 제 4항에 있어서, 상기 폴리아믹산에 포함된 전체 산이무수물 단량체 중 방향족 고리형 산이무수물의 함량이 10∼95 몰%이고, 지방족 고리형 산이무수물의 함량이 5∼90몰%인 것을 특징으로 하는 폴리아믹산.
- 제 5항에 있어서, 상기 폴리아믹산에 포함된 전체 디아민 단량체 중 상기 화학식 1로 표시되는 디아민 화합물의 함량이 0.1∼99.9 몰%이고, 방향족 고리형 디아민 및 실록산계 디아민의 함량이 0.1∼99.9 몰%인 것을 특징으로 하는 폴리아믹산.
- 제 3항에 있어서, 상기 폴리아믹산은 평균 분자량이 10,000∼500,000g/mol인 것을 특징으로 하는 폴리아믹산.
- 제 3항 내지 제 8항 중 어느 한 항 기재의 폴리아믹산을 부분 또는 전체적으로 이미드화시켜 얻어진 가용성 폴리이미드.
- 제 3항 내지 제 8항 중 어느 한 항 기재의 폴리아믹산을 용매에 용해시켜 기판에 코팅하고, 이를 전체 또는 부분적으로 이미드화시켜 얻어진 것을 특징으로 하는 액정 배향막.
- 제 10항에 있어서, 상기 기판이 ITO, 유리, 금속 및 실리콘 웨이퍼 중 어느 하나 인 것을 특징으로 하는 액정 배향막.
- 제 11항 기재의 액정 배향막을 포함하는 것을 특징으로 하는 액정 표시 소자.
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CN117384076A (zh) * | 2016-12-27 | 2024-01-12 | 日产化学株式会社 | 新型聚合物和二胺化合物、液晶取向剂、液晶取向膜和液晶表示元件 |
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