JP5368123B2 - 液晶配向溶液 - Google Patents
液晶配向溶液 Download PDFInfo
- Publication number
- JP5368123B2 JP5368123B2 JP2009012039A JP2009012039A JP5368123B2 JP 5368123 B2 JP5368123 B2 JP 5368123B2 JP 2009012039 A JP2009012039 A JP 2009012039A JP 2009012039 A JP2009012039 A JP 2009012039A JP 5368123 B2 JP5368123 B2 JP 5368123B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- polyimide
- polyamic acid
- crystal alignment
- group
- 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 abstract description 108
- -1 tetracarboxylic acid dianhydride Chemical class 0.000 claims abstract description 31
- 150000004985 diamines Chemical class 0.000 claims abstract description 6
- 229920005575 poly(amic acid) Polymers 0.000 claims description 62
- 239000000126 substance Substances 0.000 claims description 31
- 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 description 11
- 125000001931 aliphatic group Chemical group 0.000 claims description 7
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 abstract description 7
- 229920002647 polyamide Polymers 0.000 abstract description 7
- 239000002253 acid Substances 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 50
- 239000000758 substrate Substances 0.000 description 24
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 17
- 150000001875 compounds Chemical class 0.000 description 13
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 239000003960 organic solvent Substances 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 11
- 125000006158 tetracarboxylic acid group Chemical group 0.000 description 10
- 239000010408 film Substances 0.000 description 9
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- 150000003254 radicals Chemical class 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 7
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-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
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- 239000012024 dehydrating agents Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007363 ring formation reaction Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 206010047571 Visual impairment Diseases 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000000962 organic group Chemical group 0.000 description 3
- HPYNZHMRTTWQTB-UHFFFAOYSA-N 2,3-dimethylpyridine Chemical compound CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-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
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-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
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- DQVRVXRIKVWXQH-UHFFFAOYSA-N 1,8-bis(oxiran-2-yl)-4,6-bis(oxiran-2-ylmethyl)octane-3,5-diol Chemical compound C1OC1CC(C(O)C(CCC1OC1)CC1OC1)C(O)CCC1CO1 DQVRVXRIKVWXQH-UHFFFAOYSA-N 0.000 description 1
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 1
- HASUCEDGKYJBDC-UHFFFAOYSA-N 1-[3-[[bis(oxiran-2-ylmethyl)amino]methyl]cyclohexyl]-n,n-bis(oxiran-2-ylmethyl)methanamine Chemical compound C1OC1CN(CC1CC(CN(CC2OC2)CC2OC2)CCC1)CC1CO1 HASUCEDGKYJBDC-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- IVIDDMGBRCPGLJ-UHFFFAOYSA-N 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol Chemical compound C1OC1COC(CO)COCC1CO1 IVIDDMGBRCPGLJ-UHFFFAOYSA-N 0.000 description 1
- IAFSMQNNSOPOHJ-UHFFFAOYSA-N 2-[(2,6-dimethylphenyl)methyl]oxirane Chemical group C(C1CO1)C1=C(C=CC=C1C)C IAFSMQNNSOPOHJ-UHFFFAOYSA-N 0.000 description 1
- HDPLHDGYGLENEI-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COCC1CO1 HDPLHDGYGLENEI-UHFFFAOYSA-N 0.000 description 1
- FVCHRIQAIOHAIC-UHFFFAOYSA-N 2-[1-[1-[1-(oxiran-2-ylmethoxy)propan-2-yloxy]propan-2-yloxy]propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COC(C)COC(C)COCC1CO1 FVCHRIQAIOHAIC-UHFFFAOYSA-N 0.000 description 1
- WTYYGFLRBWMFRY-UHFFFAOYSA-N 2-[6-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical compound C1OC1COCCCCCCOCC1CO1 WTYYGFLRBWMFRY-UHFFFAOYSA-N 0.000 description 1
- KUAUJXBLDYVELT-UHFFFAOYSA-N 2-[[2,2-dimethyl-3-(oxiran-2-ylmethoxy)propoxy]methyl]oxirane Chemical compound C1OC1COCC(C)(C)COCC1CO1 KUAUJXBLDYVELT-UHFFFAOYSA-N 0.000 description 1
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 description 1
- LVNLBBGBASVLLI-UHFFFAOYSA-N 3-triethoxysilylpropylurea Chemical compound CCO[Si](OCC)(OCC)CCCNC(N)=O LVNLBBGBASVLLI-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- LVACOMKKELLCHJ-UHFFFAOYSA-N 3-trimethoxysilylpropylurea Chemical compound CO[Si](OC)(OC)CCCNC(N)=O LVACOMKKELLCHJ-UHFFFAOYSA-N 0.000 description 1
- FAUAZXVRLVIARB-UHFFFAOYSA-N 4-[[4-[bis(oxiran-2-ylmethyl)amino]phenyl]methyl]-n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC(CC=2C=CC(=CC=2)N(CC2OC2)CC2OC2)=CC=1)CC1CO1 FAUAZXVRLVIARB-UHFFFAOYSA-N 0.000 description 1
- IWEXVXKOCWTJCQ-UHFFFAOYSA-N C(CC)OCO[Si](OC)(C)CCC Chemical compound C(CC)OCO[Si](OC)(C)CCC IWEXVXKOCWTJCQ-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000001470 diamides Chemical class 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- IQSBKDJPSOMMRZ-UHFFFAOYSA-N ethenyl(methyl)silane Chemical compound C[SiH2]C=C IQSBKDJPSOMMRZ-UHFFFAOYSA-N 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- MVUXVDIFQSGECB-UHFFFAOYSA-N ethyl n-(3-triethoxysilylpropyl)carbamate Chemical compound CCOC(=O)NCCC[Si](OCC)(OCC)OCC MVUXVDIFQSGECB-UHFFFAOYSA-N 0.000 description 1
- MHBPZEDIFIPGSX-UHFFFAOYSA-N ethyl n-(3-trimethoxysilylpropyl)carbamate Chemical compound CCOC(=O)NCCC[Si](OC)(OC)OC MHBPZEDIFIPGSX-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N methyl heptene Natural products CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 description 1
- MQWFLKHKWJMCEN-UHFFFAOYSA-N n'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)CCCNCCN MQWFLKHKWJMCEN-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010020 roller printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
-
- 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
- C09K2323/025—Polyamide
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
Description
(A)
で表され、第2ポリイミド−ポリアミド酸は化学式(B)、
(B)
で表され、ここで前記第2ポリイミド−ポリアミド酸が、少なくとも1つのD3およびD4上に側鎖を有するポリイミド−ポリアミド酸で、T1、T2、T3およびT4は各々独立にテトラカルボン酸二無水物の四価の残基であり;D1、D2、D3およびD4は各々独立にジアミンの二価の残基であり;m、n、pおよびqは各々独立に正の整数であり、ここでm/(m+n)≦0.5およびp/(p+q)≧0.5であり、D3およびD4の少なくとも1つが、以下の化学式(2)から(4)からなる群から選択され、;
R1は一価のC4〜40脂環式基または一価のC8〜20脂肪族基であり;
R2はハロゲン原子または一価のC1〜7脂肪族基であり;
XおよびYは各々独立に−O−、−NH−、−S−、−CO−、−COO−、−OCO−、−NHCO−および−CONH−からなる群から選択される二価の基である。
また、化学式 (2)から(4)の構造を有するジアミド化合物の化学式(B)中の割合は0.1〜20モル%の範囲である。
ここでR1は一価のC4〜40脂環式基または一価のC8〜20脂肪族基であり;R2、R5、R6、R7、R8およびR9は各々独立にハロゲン原子または一価のC1〜7脂肪族基であり;R3は二価のC4〜40脂環式基であり;R4は二価の芳香族基、二価のC3〜6脂環式基または二価のC1〜8脂肪族基であり;XおよびYは各々独立に−O−、−NH−、−S−、−CO−、−COO−、−OCO−、−NHCO−および−CONH−からなる群から選択される二価の基であり;Zは−CF3、−CN、−COCH3、−COOH、−NO2、−SOCH3、−SO2CH3、−OCF3、−Fおよび−Clからなる群から選択される一価の基であり;Aは二価の有機基であり;aおよびbは各々独立に1以上の整数である、からなる群から選択された、少なくとも1つのD3およびD4を含んでもよい。
(A)
で表され、第2ポリイミド−ポリアミド酸は化学式(B)、
(B)
で表され、ここでT1、T2、T3およびT4は各々独立にテトラカルボン酸二無水物の四価の残基であり;m、n、pおよびqは各々独立に正の整数であり;D1およびD2は各々独立にジアミンの二価の残基であり;少なくとも1つのD3およびD4が以下の化学式(2)〜(4)からなる群から選択され、
ここで
R1は一価のC4〜40脂環式基または一価のC8〜20脂肪族基であり;
R2はハロゲン原子または一価のC1〜7脂肪族基であり;
XおよびYは各々独立に−O−、−NH−、−S−、−CO−、−COO−、−OCO−、−NHCO−および−CONH−からなる群から選択される二価の基である。
また、化学式 (2)から(4)の構造を有するジアミド化合物の化学式(B)中の割合は0.1〜20モル%の範囲である。
(A)
で表され、第2ポリイミド−ポリアミド酸は化学式(B)、
(B)
で表され、ここでT1、T2、T3およびT4は各々独立にテトラカルボン酸二無水物の四価の残基であり;D1、D2、D3およびD4は各々独立にジアミンの二価の残基であり;m、n、pおよびqは各々独立に正の整数であり、ここでm/(m+n)≦0.5およびp/(p+q)≧0.5である。すなわち、化学式(A)のイミド化率は50%未満であるが、化学式(B)のイミド化率は50%を超える。
ここでR1は一価のC4〜40脂環式基または一価のC8〜20脂肪族基であり;R2、R5、R6、R7、R8およびR9は各々独立にハロゲン原子または一価のC1〜7脂肪族基であり;R3は二価のC4〜40脂環式基であり;R4は二価の芳香族基、二価のC3〜6脂環式基または二価のC1〜8脂肪族基であり;XおよびYは各々独立に−O−、−NH−、−S−、−CO−、−COO−、−OCO−、−NHCO−および−CONH−からなる群から選択される二価の基であり;Zは−CF3、−CN、−COCH3、−COOH、−NO2、−SOCH3、−SO2CH3、−OCF3、−Fおよび−Clからなる群から選択される一価の基であり;Aは二価の有機基であり;aおよびbは各々独立に1以上の整数である、からなる群から選択される。
(A)
で表され、第2ポリイミド−ポリアミド酸は化学式(B)、
(B)
で表され、ここでT1、T2、T3およびT4は各々独立にテトラカルボン酸二無水物の四価の残基であり;m、n、pおよびqは各々独立に正の整数であり;D1およびD2は各々独立にジアミンの二価の残基であり;少なくとも1つのD3およびD4は化学式(1)〜(9)、
ここでR1は一価のC4〜40脂環式基または一価のC8〜20脂肪族基であり;R2、R5、R6、R7、R8およびR9は各々独立にハロゲン原子または一価のC1〜7脂肪族基であり;R3は二価のC4〜40脂環式基であり;R4は二価の芳香族基、二価のC3〜6脂環式基または二価のC1〜8脂肪族基であり;XおよびYは各々独立に−O−、−NH−、−S−、−CO−、−COO−、−OCO−、−NHCO−および−CONH−からなる群から選択される二価の基であり;Zは−CF3、−CN、−COCH3、−COOH、−NO2、−SOCH3、−SO2CH3、−OCF3、−Fおよび−Clからなる群から選択される一価の基であり;Aは二価の有機基であり;aおよびbは各々独立に1以上の整数である、からなる群から選択される。
表1
表1(続き)
表1(続き)
表1(続き)
表2
表2(続き)
表2(続き)
表2(続き)
表2(続き)
表2(続き)
表3
表3(続き)
表3(続き)
表3(続き)
表3(続き)
キシレン、1、3−ビス(N、N−ジグリシジルアミノメチル)シクロヘキサン、N、 N、N’、N’−テトラグリシジル−4、4’−ジアミノジフェニルメ
タン、3−(N−プロペニル−N−グリシジル)アミノプロピル−トリメトキシシラン、 3−(N、N−ジグリシジル)アミノブチル−トリメトキシシランなどのエポキシ化合物を含んでもよい。
(II)
イミド化率(%)=(1−A1/A2×α)×100
ここでA1はNH基のプロトンに基づく10ppmのピークの積分面積であり;A2は他のプロトンのピークの積分面積であり;αはポリマー前駆体(ポリアミド酸)中の、他のプロトン数とNH基のプロトン数の割合である。
表4
表4(続き)
表4(続き)
表5
表5(続き)
表5(続き)
表5(続き)
表6
表6(続き)
表6(続き)
表6(続き)
表6(続き)
表6(続き)
Claims (3)
- 液晶配向溶液であって:
化学式(A)
(A)
で表される第1ポリイミド−ポリアミド酸;および
化学式(B)
(B)
で表される第2ポリイミド−ポリアミド酸、
ここで
前記第2ポリイミド−ポリアミド酸が、少なくとも1つのD3およびD4上に側鎖を有するポリイミド−ポリアミド酸で、T1、T2、T3およびT4は各々独立にテトラカルボン酸二無水物の四価の残基であり;
D1、D2、D3およびD4は各々独立にジアミンの二価の残基であり;
m、n、pおよびqは各々独立に正の整数であり、ここでm/(m+n)≦0.5およびp/(p+q)≧0.5であり、D3およびD4の少なくとも1つが、以下の化学式(2)から(4)からなる群から選択され、;
R1は一価のC4〜40脂環式基または一価のC8〜20脂肪族基であり;
R2はハロゲン原子または一価のC1〜7脂肪族基であり;
XおよびYは各々独立に−O−、−NH−、−S−、−CO−、−COO−、−OCO−、−NHCO−および−CONH−からなる群から選択される二価の基である、
を含み、
化学式 (2)から(4)の構造を有するジアミド化合物の化学式(B)中の割合は0.1〜20モル%の範囲である
液晶配向溶液。 - 第1ポリイミド−ポリアミド酸と第2ポリイミド−ポリアミド酸の重量比が5:95から95:5である、請求項1に記載の液晶配向溶液。
- (m+p)/(m+n+p+q)≧0.2である請求項1に記載の液晶配向溶液。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097103937 | 2008-02-01 | ||
TW097103937A TWI367233B (en) | 2008-02-01 | 2008-02-01 | Liquid crystal alignment solution |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009185283A JP2009185283A (ja) | 2009-08-20 |
JP5368123B2 true JP5368123B2 (ja) | 2013-12-18 |
Family
ID=40930767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009012039A Active JP5368123B2 (ja) | 2008-02-01 | 2009-01-22 | 液晶配向溶液 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7914863B2 (ja) |
JP (1) | JP5368123B2 (ja) |
TW (1) | TWI367233B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10696901B2 (en) | 2015-11-11 | 2020-06-30 | Lg Chem, Ltd. | Method of manufacturing liquid crystal alignment layer, liquid crystal alignment layer manufactured by using the same, and liquid crystal display device |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010282105A (ja) * | 2009-06-08 | 2010-12-16 | Jsr Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
US9689025B2 (en) | 2009-08-07 | 2017-06-27 | Nec Solution Innovators, Ltd. | Nucleic acid element for use in analysis, and analytical method, analytical reagent, and analytical instrument using same |
KR20110067574A (ko) * | 2009-12-14 | 2011-06-22 | 삼성전자주식회사 | 액정 표시 장치 및 그 제조 방법 |
TWI465483B (zh) * | 2010-12-28 | 2014-12-21 | Chi Mei Corp | 液晶配向劑,液晶配向膜,及含有該液晶配向膜的液晶顯示元件 |
TWI452088B (zh) * | 2011-04-14 | 2014-09-11 | Daxin Materials Corp | 液晶配向劑 |
JP5939066B2 (ja) * | 2011-11-15 | 2016-06-22 | Jsr株式会社 | 液晶配向剤の製造方法 |
CN104136979B (zh) * | 2011-12-28 | 2017-02-22 | 日产化学工业株式会社 | 液晶取向剂、液晶取向膜、液晶显示元件及液晶显示元件的制造方法 |
JP6127982B2 (ja) * | 2012-01-12 | 2017-05-17 | 和光純薬工業株式会社 | 液晶配向剤 |
CN102732266B (zh) * | 2012-07-20 | 2015-02-25 | 深圳市华星光电技术有限公司 | 用于液晶显示器的配向层材料 |
US8772383B2 (en) | 2012-07-20 | 2014-07-08 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Material for alignment layer of liquid crystal display |
WO2014092170A1 (ja) * | 2012-12-13 | 2014-06-19 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
KR102234876B1 (ko) * | 2013-09-03 | 2021-03-31 | 닛산 가가쿠 가부시키가이샤 | 액정 배향 처리제, 액정 배향막 및 액정 표시 소자 |
TWI513737B (zh) * | 2013-11-29 | 2015-12-21 | Daxin Materials Corp | 液晶配向劑、液晶配向膜和液晶顯示元件 |
TWI508970B (zh) | 2014-03-07 | 2015-11-21 | Daxin Materials Corp | 矽氧烷三酸酐、聚合物、液晶配向劑、液晶配向膜以及液晶顯示元件 |
JP2017052877A (ja) * | 2015-09-09 | 2017-03-16 | 富士ゼロックス株式会社 | ポリイミド前駆体組成物、ポリイミド前駆体組成物の製造方法、及びポリイミド成形体の製造方法 |
KR102423536B1 (ko) * | 2016-02-17 | 2022-07-21 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
JP6780259B2 (ja) | 2016-02-22 | 2020-11-04 | 富士ゼロックス株式会社 | ポリイミド前駆体組成物、及びポリイミド前駆体組成物の製造方法 |
WO2017170483A1 (ja) * | 2016-03-29 | 2017-10-05 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜、及び液晶表示素子 |
KR101856725B1 (ko) * | 2016-05-13 | 2018-05-10 | 주식회사 엘지화학 | 액정 배향제 조성물, 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정 표시소자 |
KR101856727B1 (ko) * | 2016-06-21 | 2018-05-10 | 주식회사 엘지화학 | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 |
US11319488B2 (en) * | 2017-03-31 | 2022-05-03 | Sharp Kabushiki Kaisha | Liquid crystal display device, method for manufacturing liquid crystal display device, and electronic apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05295115A (ja) | 1992-04-24 | 1993-11-09 | Sumitomo Bakelite Co Ltd | 低熱膨張性ポリイミド樹脂およびその製造方法 |
JP3738486B2 (ja) * | 1996-05-08 | 2006-01-25 | Jsr株式会社 | 液晶配向剤 |
US5969055A (en) * | 1996-05-16 | 1999-10-19 | Jsr Corporation | Liquid crystal alignment agent |
JP3799700B2 (ja) | 1996-12-12 | 2006-07-19 | Jsr株式会社 | 液晶配向剤および液晶表示素子 |
JP3840717B2 (ja) * | 1996-10-25 | 2006-11-01 | Jsr株式会社 | 液晶配向剤および液晶表示素子 |
JP4029452B2 (ja) * | 1997-12-29 | 2008-01-09 | チッソ株式会社 | ポリアミド酸組成物、液晶配向膜及び液晶表示素子 |
US6685997B1 (en) * | 1999-04-09 | 2004-02-03 | Chisso Corporation | Varnish composition and liquid-crystal display element |
EP1095695A3 (en) * | 1999-09-24 | 2001-11-21 | Praxair Technology, Inc. | Novel polyimide amic acid salts and polyimide membranes formed therefrom |
JP4433113B2 (ja) * | 2000-04-24 | 2010-03-17 | Jsr株式会社 | 液晶配向剤 |
JP2002040438A (ja) | 2000-07-28 | 2002-02-06 | Toshiba Corp | 液晶表示装置およびその製造方法 |
TW200300772A (en) * | 2001-12-11 | 2003-06-16 | Kaneka Corp | Polyimide precursor, manufacturing method thereof, and resin composition using polyimide precursor |
-
2008
- 2008-02-01 TW TW097103937A patent/TWI367233B/zh active
-
2009
- 2009-01-21 US US12/357,358 patent/US7914863B2/en active Active
- 2009-01-22 JP JP2009012039A patent/JP5368123B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10696901B2 (en) | 2015-11-11 | 2020-06-30 | Lg Chem, Ltd. | Method of manufacturing liquid crystal alignment layer, liquid crystal alignment layer manufactured by using the same, and liquid crystal display device |
Also Published As
Publication number | Publication date |
---|---|
JP2009185283A (ja) | 2009-08-20 |
US20090194737A1 (en) | 2009-08-06 |
US7914863B2 (en) | 2011-03-29 |
TW200934825A (en) | 2009-08-16 |
TWI367233B (en) | 2012-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5368123B2 (ja) | 液晶配向溶液 | |
JP5365563B2 (ja) | 液晶配向溶液 | |
JP5939066B2 (ja) | 液晶配向剤の製造方法 | |
JP5874590B2 (ja) | 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物 | |
JP5481771B2 (ja) | 光配向膜及び液晶表示素子 | |
JP2014024846A (ja) | 光配向膜及び液晶表示素子 | |
JP6008923B2 (ja) | 液晶配向剤、液晶配向膜および液晶表示素子 | |
WO2017057854A1 (ko) | 광배향막의 제조 방법 | |
TWI480264B (zh) | 液晶配向劑、液晶配向膜、以及液晶顯示元件及其製造方法 | |
TW202035519A (zh) | 液晶配向劑、液晶配向膜及液晶顯示元件 | |
TWI839328B (zh) | 聚合物及使用該聚合物之液晶配向劑 | |
JP5672762B2 (ja) | 液晶配向剤、液晶配向膜及び液晶表示素子 | |
JPWO2012056815A1 (ja) | 液晶配向膜の製造方法及び液晶表示素子 | |
WO2018038160A1 (ja) | 液晶配向剤、液晶配向膜及び液晶表示素子 | |
TWI786195B (zh) | 液晶配向劑、液晶元件的製造方法、液晶配向膜及液晶元件 | |
TWI510520B (zh) | 液晶配向劑、液晶配向膜及液晶顯示元件 | |
TWI816022B (zh) | 液晶配向劑、液晶配向膜及使用其之液晶顯示元件 | |
CN111263913B (zh) | 液晶取向剂、液晶取向膜及液晶表示元件 | |
JP5525973B2 (ja) | 芳香族ジアミン化合物、それを用いて調製されたポリアミック酸とポリイミド、および液晶配向剤 | |
TW202037716A (zh) | 液晶配向劑、液晶配向膜及液晶顯示元件 | |
JP7409375B2 (ja) | 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子 | |
JPWO2018051923A1 (ja) | 液晶配向剤、液晶配向膜及び液晶表示素子 | |
TWI744574B (zh) | 液晶配向劑、液晶配向膜及液晶顯示元件 | |
JP7428138B2 (ja) | 液晶配向剤、液晶配向膜及び液晶表示素子 | |
TW202037638A (zh) | 液晶配向處理劑、液晶配向膜及液晶顯示元件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090122 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110530 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110601 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110808 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120529 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120801 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130529 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130729 |
|
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: 20130903 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130912 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5368123 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |