JP7424315B2 - 液晶配向処理剤、液晶配向膜及び液晶表示素子 - Google Patents
液晶配向処理剤、液晶配向膜及び液晶表示素子 Download PDFInfo
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- JP7424315B2 JP7424315B2 JP2020563324A JP2020563324A JP7424315B2 JP 7424315 B2 JP7424315 B2 JP 7424315B2 JP 2020563324 A JP2020563324 A JP 2020563324A JP 2020563324 A JP2020563324 A JP 2020563324A JP 7424315 B2 JP7424315 B2 JP 7424315B2
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- mercaptopropionate
- aligning agent
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 222
- 239000003795 chemical substances by application Substances 0.000 title claims description 86
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- 239000004642 Polyimide Substances 0.000 claims description 38
- 150000004985 diamines Chemical class 0.000 claims description 38
- 229920001721 polyimide Polymers 0.000 claims description 38
- 229920000642 polymer Polymers 0.000 claims description 34
- 125000004432 carbon atom Chemical group C* 0.000 claims description 29
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- -1 3-mercaptopropionyloxy Chemical group 0.000 claims description 15
- 239000002243 precursor Substances 0.000 claims description 15
- 150000000000 tetracarboxylic acids Chemical class 0.000 claims description 14
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- YAAUVJUJVBJRSQ-UHFFFAOYSA-N [3-(3-sulfanylpropanoyloxy)-2-[[3-(3-sulfanylpropanoyloxy)-2,2-bis(3-sulfanylpropanoyloxymethyl)propoxy]methyl]-2-(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate Chemical compound SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS YAAUVJUJVBJRSQ-UHFFFAOYSA-N 0.000 claims description 10
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 9
- 239000011737 fluorine Substances 0.000 claims description 9
- JOBBTVPTPXRUBP-UHFFFAOYSA-N [3-(3-sulfanylpropanoyloxy)-2,2-bis(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate Chemical compound SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS JOBBTVPTPXRUBP-UHFFFAOYSA-N 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- VTLHIRNKQSFSJS-UHFFFAOYSA-N [3-(3-sulfanylbutanoyloxy)-2,2-bis(3-sulfanylbutanoyloxymethyl)propyl] 3-sulfanylbutanoate Chemical compound CC(S)CC(=O)OCC(COC(=O)CC(C)S)(COC(=O)CC(C)S)COC(=O)CC(C)S VTLHIRNKQSFSJS-UHFFFAOYSA-N 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 125000003700 epoxy group Chemical group 0.000 claims description 5
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- 125000000962 organic group Chemical group 0.000 claims description 5
- IMQFZQVZKBIPCQ-UHFFFAOYSA-N 2,2-bis(3-sulfanylpropanoyloxymethyl)butyl 3-sulfanylpropanoate Chemical compound SCCC(=O)OCC(CC)(COC(=O)CCS)COC(=O)CCS IMQFZQVZKBIPCQ-UHFFFAOYSA-N 0.000 claims description 4
- SAQADUUHOOHKTE-UHFFFAOYSA-N 2,2-dimethylpropane-1,1,1,3-tetrathiol Chemical compound SCC(C)(C)C(S)(S)S SAQADUUHOOHKTE-UHFFFAOYSA-N 0.000 claims description 4
- QSOFJLDXOMMNNK-UHFFFAOYSA-N 2-(hydroxymethyl)-2-methylpropane-1,3-diol 3-sulfanylbutanoic acid Chemical compound CC(S)CC(O)=O.CC(S)CC(O)=O.CC(S)CC(O)=O.OCC(C)(CO)CO QSOFJLDXOMMNNK-UHFFFAOYSA-N 0.000 claims description 4
- BXYWKXBAMJYTKP-UHFFFAOYSA-N 2-[2-[2-[2-(3-sulfanylpropanoyloxy)ethoxy]ethoxy]ethoxy]ethyl 3-sulfanylpropanoate Chemical compound SCCC(=O)OCCOCCOCCOCCOC(=O)CCS BXYWKXBAMJYTKP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007983 Tris buffer Substances 0.000 claims description 4
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 4
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- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
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- WBEKRAXYEBAHQF-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;3-sulfanylbutanoic acid Chemical compound CC(S)CC(O)=O.CC(S)CC(O)=O.CC(S)CC(O)=O.CCC(CO)(CO)CO WBEKRAXYEBAHQF-UHFFFAOYSA-N 0.000 claims description 2
- OCCLJFJGIDIZKK-UHFFFAOYSA-N [2-(hydroxymethyl)-3-(3-sulfanylpropanoyloxy)-2-(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate Chemical compound SCCC(=O)OCC(CO)(COC(=O)CCS)COC(=O)CCS OCCLJFJGIDIZKK-UHFFFAOYSA-N 0.000 claims description 2
- KXCKKUIJCYNZAE-UHFFFAOYSA-N benzene-1,3,5-trithiol Chemical compound SC1=CC(S)=CC(S)=C1 KXCKKUIJCYNZAE-UHFFFAOYSA-N 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- QZQIWEZRSIPYCU-UHFFFAOYSA-N trithiole Chemical compound S1SC=CS1 QZQIWEZRSIPYCU-UHFFFAOYSA-N 0.000 claims description 2
- VOYADQIFGGIKAT-UHFFFAOYSA-N 1,3-dibutyl-4-hydroxy-2,6-dioxopyrimidine-5-carboximidamide Chemical compound CCCCn1c(O)c(C(N)=N)c(=O)n(CCCC)c1=O VOYADQIFGGIKAT-UHFFFAOYSA-N 0.000 claims 1
- ULIKDJVNUXNQHS-UHFFFAOYSA-N 2-Propene-1-thiol Chemical group SCC=C ULIKDJVNUXNQHS-UHFFFAOYSA-N 0.000 claims 1
- DKDDFSXEELAEHC-UHFFFAOYSA-N CC(C)(C)C.C1SSSS1 Chemical compound CC(C)(C)C.C1SSSS1 DKDDFSXEELAEHC-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 82
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- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 8
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
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- 239000011248 coating agent Substances 0.000 description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 6
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- 239000002184 metal Substances 0.000 description 6
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 5
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- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 3
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- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
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- DKIDEFUBRARXTE-UHFFFAOYSA-M 3-mercaptopropionate Chemical compound [O-]C(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-M 0.000 description 1
- VATRWWPJWVCZTA-UHFFFAOYSA-N 3-oxo-n-[2-(trifluoromethyl)phenyl]butanamide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1C(F)(F)F VATRWWPJWVCZTA-UHFFFAOYSA-N 0.000 description 1
- LABQKWYHWCYABU-UHFFFAOYSA-N 4-(3-sulfanylbutanoyloxy)butyl 3-sulfanylbutanoate Chemical compound CC(S)CC(=O)OCCCCOC(=O)CC(C)S LABQKWYHWCYABU-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical class NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
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- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
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- 150000008064 anhydrides Chemical class 0.000 description 1
- HECGKCOICWUUJU-UHFFFAOYSA-N bis(diphenylphosphanylmethyl)-phenylphosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CP(C=1C=CC=CC=1)CP(C=1C=CC=CC=1)C1=CC=CC=C1 HECGKCOICWUUJU-UHFFFAOYSA-N 0.000 description 1
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- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
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- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- IPLONMMJNGTUAI-UHFFFAOYSA-M lithium;bromide;hydrate Chemical compound [Li+].O.[Br-] IPLONMMJNGTUAI-UHFFFAOYSA-M 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
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- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- ZORWIXKMJOZXAX-UHFFFAOYSA-N pentane-1,1,1,2-tetrathiol Chemical compound C(C(CCC)S)(S)(S)S ZORWIXKMJOZXAX-UHFFFAOYSA-N 0.000 description 1
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- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
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| JP2018246262 | 2018-12-27 | ||
| JP2018246262 | 2018-12-27 | ||
| PCT/JP2019/050692 WO2020138112A1 (ja) | 2018-12-27 | 2019-12-24 | 液晶配向処理剤、液晶配向膜及び液晶表示素子 |
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| JPWO2020138112A1 JPWO2020138112A1 (ja) | 2021-11-11 |
| JPWO2020138112A5 JPWO2020138112A5 (https=) | 2022-09-27 |
| JP7424315B2 true JP7424315B2 (ja) | 2024-01-30 |
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| KR (1) | KR102851507B1 (https=) |
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| WO (1) | WO2020138112A1 (https=) |
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| WO2026038529A1 (ja) * | 2024-08-16 | 2026-02-19 | 三井化学株式会社 | ポリチオール組成物、光学材料用重合性組成物、成形体、光学材料およびプラスチックレンズ |
| WO2026038531A1 (ja) * | 2024-08-16 | 2026-02-19 | 三井化学株式会社 | ポリチオール組成物、光学材料用重合性組成物、成形体、光学材料およびプラスチックレンズ |
| WO2026038530A1 (ja) * | 2024-08-16 | 2026-02-19 | 三井化学株式会社 | ポリチオール組成物、光学材料用重合性組成物、成形体、光学材料およびプラスチックレンズ |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014112192A (ja) | 2012-10-31 | 2014-06-19 | Jsr Corp | Ｐｓａモード液晶表示素子用液晶配向剤、ｐｓａモード液晶表示素子用液晶配向膜、並びにｐｓａモード液晶表示素子及びその製造方法 |
| JP2014186301A (ja) | 2013-02-25 | 2014-10-02 | Jsr Corp | 液晶表示素子用組成物、並びに液晶表示素子及びその製造方法 |
| JP2014527555A (ja) | 2011-08-02 | 2014-10-16 | ロリク アーゲーＲｏｌｉｃ Ａｇ | 光配向性材料 |
| JP2016118573A (ja) | 2014-12-18 | 2016-06-30 | Jsr株式会社 | 液晶配向剤、液晶表示素子の製造方法、液晶配向膜、液晶表示素子、重合体及び化合物 |
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| JPS61171762A (ja) | 1985-01-28 | 1986-08-02 | Japan Synthetic Rubber Co Ltd | 可溶性ポリイミド樹脂組成物 |
| JP2980080B2 (ja) | 1997-10-09 | 1999-11-22 | ジェイエスアール株式会社 | 液晶配向剤 |
| TWI634105B (zh) * | 2013-05-29 | 2018-09-01 | 迪愛生股份有限公司 | 聚合性組成物溶液、及使用其之光學異向體 |
| TW201510186A (zh) * | 2013-05-29 | 2015-03-16 | Dainippon Ink & Chemicals | 聚合性液晶組成物、相位差膜、相位差圖案化膜、及沿面配向液晶膜 |
| WO2015022980A1 (ja) * | 2013-08-14 | 2015-02-19 | 日産化学工業株式会社 | 液晶表示素子 |
| ES2769244T3 (es) * | 2014-11-07 | 2020-06-25 | Nissan Chemical Corp | Dispositivo de visualización de cristal líquido |
| CN107250899B (zh) * | 2014-12-25 | 2020-10-09 | 日产化学工业株式会社 | 液晶取向处理剂、液晶取向膜及液晶表示元件 |
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- 2019-12-24 WO PCT/JP2019/050692 patent/WO2020138112A1/ja not_active Ceased
- 2019-12-24 JP JP2020563324A patent/JP7424315B2/ja active Active
- 2019-12-24 KR KR1020217019558A patent/KR102851507B1/ko active Active
- 2019-12-26 TW TW108147823A patent/TWI824090B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014527555A (ja) | 2011-08-02 | 2014-10-16 | ロリク アーゲーＲｏｌｉｃ Ａｇ | 光配向性材料 |
| JP2014112192A (ja) | 2012-10-31 | 2014-06-19 | Jsr Corp | Ｐｓａモード液晶表示素子用液晶配向剤、ｐｓａモード液晶表示素子用液晶配向膜、並びにｐｓａモード液晶表示素子及びその製造方法 |
| JP2014186301A (ja) | 2013-02-25 | 2014-10-02 | Jsr Corp | 液晶表示素子用組成物、並びに液晶表示素子及びその製造方法 |
| JP2016118573A (ja) | 2014-12-18 | 2016-06-30 | Jsr株式会社 | 液晶配向剤、液晶表示素子の製造方法、液晶配向膜、液晶表示素子、重合体及び化合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2020138112A1 (ja) | 2021-11-11 |
| TW202037638A (zh) | 2020-10-16 |
| KR20210108963A (ko) | 2021-09-03 |
| CN113260909B (zh) | 2025-04-01 |
| CN113260909A (zh) | 2021-08-13 |
| WO2020138112A1 (ja) | 2020-07-02 |
| KR102851507B1 (ko) | 2025-08-27 |
| TWI824090B (zh) | 2023-12-01 |
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