JP6809660B2 - 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、およびこれを用いた液晶配向膜および液晶表示素子 - Google Patents
液晶配向剤組成物、これを用いた液晶配向膜の製造方法、およびこれを用いた液晶配向膜および液晶表示素子 Download PDFInfo
- Publication number
- JP6809660B2 JP6809660B2 JP2019547072A JP2019547072A JP6809660B2 JP 6809660 B2 JP6809660 B2 JP 6809660B2 JP 2019547072 A JP2019547072 A JP 2019547072A JP 2019547072 A JP2019547072 A JP 2019547072A JP 6809660 B2 JP6809660 B2 JP 6809660B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- group
- crystal alignment
- chemical formula
- carbon atoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 183
- 239000003795 chemical substances by application Substances 0.000 title claims description 62
- 239000000203 mixture Substances 0.000 title claims description 51
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 239000000126 substance Substances 0.000 claims description 69
- 229920000642 polymer Polymers 0.000 claims description 60
- 125000003118 aryl group Chemical group 0.000 claims description 59
- 125000004432 carbon atom Chemical group C* 0.000 claims description 57
- 229920000728 polyester Polymers 0.000 claims description 52
- 239000004642 Polyimide Substances 0.000 claims description 51
- 229920001721 polyimide Polymers 0.000 claims description 51
- 239000011248 coating agent Substances 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 34
- 229920001577 copolymer Polymers 0.000 claims description 34
- 229920005575 poly(amic acid) Polymers 0.000 claims description 31
- 125000000962 organic group Chemical group 0.000 claims description 19
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- 125000000732 arylene group Chemical group 0.000 claims description 16
- 150000002148 esters Chemical class 0.000 claims description 14
- 125000005549 heteroarylene group Chemical group 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 125000002947 alkylene group Chemical group 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 125000002993 cycloalkylene group Chemical group 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 6
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 125000001188 haloalkyl group Chemical group 0.000 claims description 5
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000004474 heteroalkylene group Chemical group 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 2
- -1 1-methylpentyl Chemical group 0.000 description 38
- 125000000524 functional group Chemical group 0.000 description 22
- 238000000034 method Methods 0.000 description 19
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 17
- 238000003786 synthesis reaction Methods 0.000 description 17
- 239000000243 solution Substances 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 14
- 239000000178 monomer Substances 0.000 description 13
- 210000002858 crystal cell Anatomy 0.000 description 11
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 10
- 125000002723 alicyclic group Chemical group 0.000 description 10
- 125000001424 substituent group Chemical group 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- 125000001931 aliphatic group Chemical group 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 150000004985 diamines Chemical class 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000012046 mixed solvent Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 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 description 5
- 239000002253 acid Substances 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- SBHHKGFHJWTZJN-UHFFFAOYSA-N 1,3-dimethylcyclobutane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1(C)C(C(O)=O)C(C)(C(O)=O)C1C(O)=O SBHHKGFHJWTZJN-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 125000002252 acyl group Chemical group 0.000 description 4
- 125000000753 cycloalkyl group Chemical group 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 125000001072 heteroaryl group Chemical group 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 125000002950 monocyclic group Chemical group 0.000 description 4
- 125000003367 polycyclic group Chemical group 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 125000005462 imide group Chemical group 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- 125000005916 2-methylpentyl group Chemical group 0.000 description 2
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- FFWSICBKRCICMR-UHFFFAOYSA-N 5-methyl-2-hexanone Chemical compound CC(C)CCC(C)=O FFWSICBKRCICMR-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 2
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001924 cycloalkanes Chemical class 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N ethylene glycol monomethyl ether acetate Natural products COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000001715 oxadiazolyl group Chemical group 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 125000001725 pyrenyl group Chemical group 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000000335 thiazolyl group Chemical group 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- FIXJGZDPCLYIFP-UHFFFAOYSA-N 1,1'-biphenyl 4-(4-hydroxyphenyl)phenol Chemical group C1(=CC=C(C=C1)C1=CC=C(C=C1)O)O.C1=CC(=CC=C1)C=1C=CC=CC1 FIXJGZDPCLYIFP-UHFFFAOYSA-N 0.000 description 1
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- 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
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical group C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- 125000006218 1-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- HCGFUIQPSOCUHI-UHFFFAOYSA-N 2-propan-2-yloxyethanol Chemical compound CC(C)OCCO HCGFUIQPSOCUHI-UHFFFAOYSA-N 0.000 description 1
- HCDJVEYJSSTYSW-UHFFFAOYSA-N 2-propan-2-yloxyethyl acetate Chemical compound CC(C)OCCOC(C)=O HCDJVEYJSSTYSW-UHFFFAOYSA-N 0.000 description 1
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 description 1
- QMAQLCVJIYANPZ-UHFFFAOYSA-N 2-propoxyethyl acetate Chemical compound CCCOCCOC(C)=O QMAQLCVJIYANPZ-UHFFFAOYSA-N 0.000 description 1
- LVYXPOCADCXMLP-UHFFFAOYSA-N 3-butoxy-n,n-dimethylpropanamide Chemical compound CCCCOCCC(=O)N(C)C LVYXPOCADCXMLP-UHFFFAOYSA-N 0.000 description 1
- PVKDNXFNSSLPRN-UHFFFAOYSA-N 3-ethoxy-n,n-dimethylpropanamide Chemical compound CCOCCC(=O)N(C)C PVKDNXFNSSLPRN-UHFFFAOYSA-N 0.000 description 1
- LBVMWHCOFMFPEG-UHFFFAOYSA-N 3-methoxy-n,n-dimethylpropanamide Chemical compound COCCC(=O)N(C)C LBVMWHCOFMFPEG-UHFFFAOYSA-N 0.000 description 1
- RHLVCLIPMVJYKS-UHFFFAOYSA-N 3-octanone Chemical compound CCCCCC(=O)CC RHLVCLIPMVJYKS-UHFFFAOYSA-N 0.000 description 1
- 125000004920 4-methyl-2-pentyl group Chemical group CC(CC(C)*)C 0.000 description 1
- XXWXOBCTTXYJLD-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1.NC1=CC=C([N+]([O-])=O)C=C1 XXWXOBCTTXYJLD-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
- QQGYZOYWNCKGEK-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC=2C=C3C(=O)OC(C3=CC=2)=O)=C1 QQGYZOYWNCKGEK-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-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
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000006001 Methyl nonyl ketone Substances 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 1
- KMPQYAYAQWNLME-UHFFFAOYSA-N Undecanal Natural products CCCCCCCCCCC=O KMPQYAYAQWNLME-UHFFFAOYSA-N 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000005332 alkyl sulfoxy group Chemical group 0.000 description 1
- 125000005377 alkyl thioxy group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000005165 aryl thioxy group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 125000002785 azepinyl group Chemical group 0.000 description 1
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 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
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000002676 chrysenyl group Chemical group C1(=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12)* 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 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
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000012691 depolymerization reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- IYYZUPMFVPLQIF-ALWQSETLSA-N dibenzothiophene Chemical group C1=CC=CC=2[34S]C3=C(C=21)C=CC=C3 IYYZUPMFVPLQIF-ALWQSETLSA-N 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical group [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 125000001791 phenazinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3N=C12)* 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000565 sulfonamide group Chemical group 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 125000006836 terphenylene group Chemical group 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- KYWIYKKSMDLRDC-UHFFFAOYSA-N undecan-2-one Chemical compound CCCCCCCCCC(C)=O KYWIYKKSMDLRDC-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
-
- 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
- C08G73/16—Polyester-imides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D179/00—Coating compositions based on 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 C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
-
- 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
-
- 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
- C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
- C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/027—Polyimide
-
- 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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/035—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Nonlinear Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Polyesters Or Polycarbonates (AREA)
Description
本出願は、2018年2月21日付韓国特許出願第10−2018−0020653号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示されたすべての内容は本明細書の一部として含まれる。
発明の一実施形態によれば、ポリアミック酸繰り返し単位、ポリアミック酸エステル繰り返し単位、およびポリイミド繰り返し単位からなる群より選択された1種以上を含むポリイミド系(共)重合体;および芳香族ポリエステル系高分子を含む液晶配向剤組成物が提供される。
前記ポリイミド系(共)重合体はポリイミド系単独重合体またはポリイミド系共重合体を含むことができ、前記ポリイミド系単独重合体またはポリイミド系共重合体はポリイミド繰り返し単位のみを含むポリイミド単独重合体またはポリイミド共重合体を含むか、ポリイミド繰り返し単位以外にポリアミック酸繰り返し単位またはポリアミック酸エステル繰り返し単位をさらに含む誘導共重合体を含むことができる。
[化学式2]
[化学式6]
[化学式6]
[化学式6−3]
前記一実施形態の液晶配向剤組成物は、前述のポリイミド系(共)重合体以外に、芳香族ポリエステル系高分子を含むことができる。溶融状態でも結晶状態を維持して液晶性を有することができる芳香族ポリエステル系高分子を通じて液晶配向膜の異方性は高めながらも、液晶配向膜の電気的特性を顕著に向上させることができる。
[化学式1]
[化学式1−1]
また、本発明は、前記一実施形態の液晶配向剤組成物を基板に塗布して塗膜を形成する段階(段階1);前記塗膜を乾燥する段階(段階2);前記乾燥された塗膜に光を照射するかラビング処理して配向処理する段階(段階3);および前記配向処理された塗膜を熱処理して硬化する段階(段階4)を含む、液晶配向膜の製造方法を提供する。
また、本発明は、前述の液晶配向膜の製造方法によって製造された液晶配向膜を提供する。具体的に、前記液晶配向膜は、前記一実施形態の液晶配向剤組成物の配向硬化物を含むことができる。前記配向硬化物とは、前記一実施形態の液晶配向剤組成物の配向工程および硬化工程を経て得られる物質を意味する。
また、本発明は、前述の液晶配向膜を含む液晶表示素子を提供する。
前記製造例2で製造されたDA−2 5.0g(13.3mmol)を無水N−メチルピロリドン(anhydrous N−methyl pyrrolidone:NMP)71.27gに完全に溶かした。そして、氷浴(ice bath)下で1,3−ジメチル−シクロブタン−1,2,3,4−テトラカルボン酸二無水物(DMCBDA)2.92g(13.03mmol)を前記溶液に添加して16時間常温で攪拌した。そして、得られた溶液を過量の蒸留水に投入して沈殿物を生成させた。その次に、生成された沈殿物をろ過して蒸留水に2回洗浄し、再びメタノールで3回洗浄した。このように得られた固体生成物を40℃の減圧オーブンで24時間乾燥して液晶配向剤用重合体P−1 6.9gを収得した。
反応容器に4,4'−ビフェノール(4,4'−biphenol)、下記化学式Aで表されるジアシルクロリド(diacyl chloride)を添加および混合し、加熱しながら反応を行って、下記化学式Bで表される繰り返し単位構造を有する液晶高分子(重量平均分子量:10,000〜100,000g/mol)を製造した。
[化学式A]
実施例1
前記合成例1で得られた重合体P−1 0.2gと前記合成例2で得られた重合体Q−1 1.8gをNMP30gとn−ブトキシエタノール8gの混合溶媒に溶かして5wt%溶液を得た。そして、得られた溶液をポリ(テトラフルオレンエチレン)材質の気孔サイズが0.2μmであるフィルターで加圧ろ過して液晶配向剤A−1を製造した。
前記合成例1で得られた重合体P−1 0.4gと前記合成例2で得られた重合体Q−1 1.6gをNMP30gとn−ブトキシエタノール8gの混合溶媒に溶かして5wt%溶液を得た。そして、得られた溶液をポリ(テトラフルオレンエチレン)材質の気孔サイズが0.2μmであるフィルターで加圧ろ過して液晶配向剤A−2を製造した。
前記合成例1で得られた重合体P−1 0.6gと前記合成例2で得られた重合体Q−1 1.4gをNMP30gとn−ブトキシエタノール8gの混合溶媒に溶かして5wt%溶液を得た。そして、得られた溶液をポリ(テトラフルオレンエチレン)材質の気孔サイズが0.2μmであるフィルターで加圧ろ過して液晶配向剤A−2を製造した。
前記合成例1で得られた重合体P−1 2.0gをNMP30gとn−ブトキシエタノール8gの混合溶媒に溶かして5wt%溶液を得た。そして、得られた溶液をポリ(テトラフルオレンエチレン)材質の気孔サイズが0.2μmであるフィルターで加圧ろ過して液晶配向剤B−1を製造した。
前記合成例2で得られた重合体Q−1 2.0gをNMP30gとn−ブトキシエタノール8gの混合溶媒に溶かして5wt%溶液を得た。そして、得られた溶液をポリ(テトラフルオレンエチレン)材質の気孔サイズが0.2μmであるフィルターで加圧ろ過して液晶配向剤B−2を製造した。
前記合成例1で得られた重合体P−1 1.4gと前記合成例2で得られた重合体Q−1 0.6gをNMP30gとn−ブトキシエタノール8gの混合溶媒に溶かして5wt%溶液を得た。そして、得られた溶液をポリ(テトラフルオレンエチレン)材質の気孔サイズが0.2μmであるフィルターで加圧ろ過して液晶配向剤C−1を製造した。
前記実施例1〜3、比較例1〜2、参考例1によって製造された液晶配向剤を用いて下記のような方法で液晶セルを製造した。
前記実施例および比較例で得られた液晶配向剤組成物、または液晶配向膜、そしてこれを用いて製造された液晶配向セルから物性を下記方法で測定し、その結果を表1に示した。
前記のように製造された液晶セルの上板および下板に偏光板を互いに垂直になるように付着した。この時、下板に付着された偏光板の偏光軸は液晶セルの配向軸と平行するようにした。そして、偏光板が付着された液晶セルを明るさ7,000cd/m2のバックライトの上に付着しブラック状態の輝度を輝度明るさ測定装備のPR−880装備を用いて測定し、下記基準に基づいて液晶配向特性を評価した。
良好:0.2cd/cm2以下
不良:0.2cd/cm2超過
前記液晶配向セルに対して、測定装備としてTOYO corporationの6254C装備を使用して、1Hz、60℃温度で電圧保持率を測定し、下記基準に基づいて評価した。
良好:85%以上
不良:85%未満
前記液晶配向セルに対して、60℃でDCストレス、0.5〜1V範囲の+DCを1分間印加した後、2分間電圧を印加しない状態で放置した後、残ったDCの量を残留DCとして測定し、下記基準に基づいて評価した。
良好:100mV以下
不良:100mV超過
Claims (11)
- 前記芳香族ポリエステル系高分子の重量平均分子量が10000g/mol〜100000g/molである、請求項1の液晶配向剤組成物。
- 前記化学式1−1中、R3は炭素数8〜14のアルキレン基であり、
Arは炭素数10〜15のアリーレン基である、請求項1又は2に記載の液晶配向剤組成物。 - 前記芳香族ポリエステル系高分子は、200℃〜240℃で液晶性を有する液晶高分子である、請求項1から3のいずれか一項に記載の液晶配向剤組成物。
- 前記ポリイミド繰り返し単位は下記化学式2で表される繰り返し単位を含み、前記ポリアミック酸エステル繰り返し単位は下記化学式3で表される繰り返し単位を含み、ポリアミック酸繰り返し単位は下記化学式4で表される繰り返し単位を含む、請求項1から4のいずれか一項に記載の液晶配向剤組成物:
[化学式2]
R4およびR5のうちの少なくとも一つが炭素数1〜10のアルキル基であり、残りは水素であり、
X1〜X3は互いに同一であるか異なり、それぞれ独立して4価の有機基であり、
Y1〜Y3は互いに同一であるか異なり、それぞれ独立して、下記化学式5で表される2価の有機基であり、
[化学式5]
Tは、4価の有機基であり、
D1およびD2はそれぞれ独立して炭素数1〜20のアルキレン基、炭素数1〜10のヘテロアルキレン基、炭素数3〜20のシクロアルキレン基、炭素数6〜20のアリーレン基または炭素数2〜20のヘテロアリーレン基のうちの一つである。 - 前記X1〜X3、およびTはそれぞれ独立して、下記化学式6で表される4価の有機基のうちの一つである、請求項5に記載の液晶配向剤組成物:
[化学式6]
R6〜R11はそれぞれ独立して水素または炭素数1〜6のアルキル基であり、L1は単一結合、−O−、−CO−、−COO−、−S−、−SO−、−SO2−、−CR12R13−、−(CH2)t−、−O(CH2)tO−、−COO(CH2)tOCO−、−CONH−、フェニレンまたはこれらの組み合わせからなる群より選択されたいずれか一つであり、
前記でR12およびR13はそれぞれ独立して水素、炭素数1〜10のアルキル基またはハロアルキル基であり、tは1〜10の整数である。 - 請求項1から6のいずれか一項に記載の液晶配向剤組成物を基板に塗布して塗膜を形成する段階;
前記塗膜を乾燥する段階;
前記乾燥された塗膜に光を照射するかラビング処理して配向処理する段階;および
前記配向処理された塗膜を熱処理して硬化する段階を含む、液晶配向膜の製造方法。 - 前記塗膜を乾燥する段階は、50℃〜150℃の温度で行う、請求項7に記載の液晶配向膜の製造方法。
- 前記配向処理された塗膜を熱処理して硬化する段階は、180℃〜300℃の温度で行う、請求項7または8に記載の液晶配向膜の製造方法。
- 請求項1から6のいずれか一項に記載の液晶配向剤組成物の配向硬化物を含む、液晶配向膜。
- 請求項10の液晶配向膜を含む液晶表示素子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0020653 | 2018-02-21 | ||
KR1020180020653A KR102202056B1 (ko) | 2018-02-21 | 2018-02-21 | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 |
PCT/KR2019/000971 WO2019164138A1 (ko) | 2018-02-21 | 2019-01-23 | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 및 액정표시소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020514803A JP2020514803A (ja) | 2020-05-21 |
JP6809660B2 true JP6809660B2 (ja) | 2021-01-06 |
Family
ID=67687771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019547072A Active JP6809660B2 (ja) | 2018-02-21 | 2019-01-23 | 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、およびこれを用いた液晶配向膜および液晶表示素子 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11078424B2 (ja) |
JP (1) | JP6809660B2 (ja) |
KR (1) | KR102202056B1 (ja) |
CN (1) | CN110475841B (ja) |
TW (1) | TWI689576B (ja) |
WO (1) | WO2019164138A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102548758B1 (ko) * | 2020-11-30 | 2023-06-28 | 피아이첨단소재 주식회사 | Lcp 분말을 포함하는 폴리이미드 복합 분말 및 이의 제조방법 |
KR20240089719A (ko) * | 2021-10-28 | 2024-06-20 | 닛산 가가쿠 가부시키가이샤 | 중합체 조성물, 액정 배향제, 수지막, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5213853A (en) * | 1991-11-26 | 1993-05-25 | Eastman Kodak Company | Photosensitive crosslinkable polyester alignment layers for liquid crystal displays |
JP2939477B2 (ja) | 1994-08-16 | 1999-08-25 | エイチエヌエイ・ホールディングス・インコーポレーテッド | 液晶重合体−金属積層品および該積層品の製造法 |
JPH08201828A (ja) | 1995-01-26 | 1996-08-09 | Hitachi Ltd | アクティブマトリクス型液晶表示装置の製法 |
JP3612832B2 (ja) * | 1995-12-28 | 2005-01-19 | Jsr株式会社 | イミド基含有ポリアミック酸の製造方法並びに液晶配向剤 |
TW500747B (en) | 1999-01-19 | 2002-09-01 | Hayashi Telempu Kk | Alignment layer and a liquid crystal display using the same |
JP2000267103A (ja) * | 1999-03-19 | 2000-09-29 | Hayashi Telempu Co Ltd | 配向膜およびその製造方法、液晶表示装置 |
JP4534107B2 (ja) | 2001-01-30 | 2010-09-01 | Dic株式会社 | 光配向材料及びこれを用いた光配向膜の製造方法 |
JP2002328372A (ja) * | 2001-04-27 | 2002-11-15 | Sumitomo Chem Co Ltd | 液晶配向膜及びそれを用いた液晶素子 |
JP2008209872A (ja) | 2007-02-28 | 2008-09-11 | Nippon Oil Corp | 垂直配向型液晶表示装置用楕円偏光板およびそれを用いた垂直配向型液晶表示装置 |
JP5454754B2 (ja) | 2007-07-23 | 2014-03-26 | Jsr株式会社 | 液晶配向剤、液晶配向膜および液晶表示素子 |
KR101521107B1 (ko) * | 2007-10-19 | 2015-05-18 | 닛산 가가쿠 고교 가부시키 가이샤 | 열경화막 형성용 폴리에스테르 조성물 |
TWI460209B (zh) * | 2008-05-09 | 2014-11-11 | Chi Mei Corp | Liquid crystal aligning agent and method for producing liquid crystal alignment film |
KR101146169B1 (ko) | 2008-08-28 | 2012-05-25 | 주식회사 엘지화학 | 광학 필름용 수지 조성물 및 이를 포함하는 광학 필름 |
CN101560294B (zh) * | 2009-05-19 | 2011-11-09 | 中山大学 | 一种相容性热致液晶聚合物及其制备方法和应用 |
JP5845849B2 (ja) * | 2011-11-25 | 2016-01-20 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶配向膜の形成方法、液晶表示素子及び化合物 |
JP5884442B2 (ja) | 2011-11-25 | 2016-03-15 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶配向膜の形成方法及び液晶表示素子 |
KR101387735B1 (ko) * | 2011-12-22 | 2014-04-25 | 제일모직주식회사 | 액정 광배향제, 이를 이용한 액정 광배향막 및 상기 액정 광배향막을 포함하는 액정표시소자 |
WO2015152174A1 (ja) | 2014-04-03 | 2015-10-08 | 日産化学工業株式会社 | ポリアミック酸エステル-ポリアミック酸共重合体を含有する液晶配向剤、及びそれを用いた液晶配向膜 |
KR101890015B1 (ko) | 2015-06-03 | 2018-08-20 | 주식회사 엘지화학 | 광배향막용 조성물 및 광배향막 |
JP2017003727A (ja) * | 2015-06-09 | 2017-01-05 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶表示素子、重合体及びジアミン |
KR101879834B1 (ko) | 2015-11-11 | 2018-07-18 | 주식회사 엘지화학 | 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정 표시소자 |
JP6852347B2 (ja) | 2016-01-29 | 2021-03-31 | Jsr株式会社 | 液晶配向剤、液晶配向膜及び液晶素子 |
KR101856725B1 (ko) | 2016-05-13 | 2018-05-10 | 주식회사 엘지화학 | 액정 배향제 조성물, 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정 표시소자 |
-
2018
- 2018-02-21 KR KR1020180020653A patent/KR102202056B1/ko active IP Right Grant
-
2019
- 2019-01-23 JP JP2019547072A patent/JP6809660B2/ja active Active
- 2019-01-23 WO PCT/KR2019/000971 patent/WO2019164138A1/ko active Application Filing
- 2019-01-23 CN CN201980001751.6A patent/CN110475841B/zh active Active
- 2019-01-23 US US16/497,330 patent/US11078424B2/en active Active
- 2019-02-11 TW TW108104360A patent/TWI689576B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR102202056B1 (ko) | 2021-01-11 |
US20210009902A1 (en) | 2021-01-14 |
TW201936911A (zh) | 2019-09-16 |
JP2020514803A (ja) | 2020-05-21 |
TWI689576B (zh) | 2020-04-01 |
US11078424B2 (en) | 2021-08-03 |
WO2019164138A1 (ko) | 2019-08-29 |
KR20190100729A (ko) | 2019-08-29 |
CN110475841A (zh) | 2019-11-19 |
CN110475841B (zh) | 2023-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6812632B2 (ja) | 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、およびこれを用いた液晶配向膜および液晶表示素子 | |
JP2020510878A (ja) | 液晶配向剤用重合体、これを含む液晶配向剤組成物、そしてこれを用いた液晶配向膜および液晶表示素子 | |
JP7102537B2 (ja) | 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、これを用いた液晶配向膜および液晶表示素子 | |
JP6809660B2 (ja) | 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、およびこれを用いた液晶配向膜および液晶表示素子 | |
JP7102536B2 (ja) | 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、これを用いた液晶配向膜および液晶表示素子 | |
JP6915208B2 (ja) | 液晶配向剤組成物、それを用いた液晶配向膜の製造方法、およびそれを用いた液晶配向膜、液晶表示素子 | |
US11149204B2 (en) | Liquid crystal alignment agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film and liquid crystal display using same | |
TWI681999B (zh) | 液晶配向劑組成物、使用其之製備液晶配向膜的方法、液晶配向膜以及液晶顯示裝置 | |
JP2019511745A (ja) | 液晶配向膜、その製造方法およびこれを用いた液晶表示素子 | |
TWI691549B (zh) | 液晶配向劑組成物、使用其之製備液晶配向膜的方法、液晶配向膜以及液晶顯示裝置 | |
CN111836817A (zh) | 交联剂化合物、包含其的液晶取向组合物、制备液晶取向膜的方法、液晶取向膜、使用其的液晶显示器 | |
JP7102541B2 (ja) | 液晶配向剤組成物、それを用いた液晶配向膜の製造方法、それを用いた液晶配向膜および液晶表示素子 | |
KR102252429B1 (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막, 액정 표시소자 | |
KR102258619B1 (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
KR102258620B1 (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
KR102258622B1 (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
KR20200059044A (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
JP2021516368A (ja) | 液晶配向剤組成物、これを用いた液晶配向膜および液晶表示素子 | |
KR20200059039A (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
KR20210157773A (ko) | 액정 배향제, 이를 이용한 액정 배향막의 제조 방법, 액정 배향막 및 액정표시소자 | |
KR20200059043A (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
KR20200059041A (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
KR20200053227A (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 및 액정표시소자 | |
KR20200089551A (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자 | |
KR20190113010A (ko) | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190905 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200714 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201007 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201110 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201124 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6809660 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |