JPWO2023074568A5 - - Google Patents
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- Publication number
- JPWO2023074568A5 JPWO2023074568A5 JP2023518960A JP2023518960A JPWO2023074568A5 JP WO2023074568 A5 JPWO2023074568 A5 JP WO2023074568A5 JP 2023518960 A JP2023518960 A JP 2023518960A JP 2023518960 A JP2023518960 A JP 2023518960A JP WO2023074568 A5 JPWO2023074568 A5 JP WO2023074568A5
- Authority
- JP
- Japan
- Prior art keywords
- bis
- aminophenoxy
- diyl
- phenylene
- diaminobiphenyl
- 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.)
- Granted
Links
- -1 1,4-phenylene, 1,3-phenylene, 2-methyl-1,4-phenylene, 2-ethyl-1,4-phenylene, 2-propyl-1,4-phenylene, 2-isopropyl- 1,4-phenylene, 2-methoxy-1,4-phenylene, 2-ethoxy-1,4-phenylene Chemical group 0.000 claims 42
- 150000004985 diamines Chemical class 0.000 claims 28
- 239000004973 liquid crystal related substance Substances 0.000 claims 18
- 229920000642 polymer Polymers 0.000 claims 16
- 239000003795 chemical substances by application Substances 0.000 claims 13
- 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 10
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 8
- 239000004642 Polyimide Substances 0.000 claims 7
- 229920001721 polyimide Polymers 0.000 claims 7
- 125000003277 amino group Chemical group 0.000 claims 6
- 125000000962 organic group Chemical group 0.000 claims 6
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims 6
- 239000004305 biphenyl Chemical group 0.000 claims 5
- 235000010290 biphenyl Nutrition 0.000 claims 5
- 125000001624 naphthyl group Chemical group 0.000 claims 5
- 239000002243 precursor Substances 0.000 claims 5
- 125000003118 aryl group Chemical group 0.000 claims 4
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 150000000000 tetracarboxylic acids Chemical class 0.000 claims 4
- MQQRFOXFIPBFOV-UHFFFAOYSA-N 1,2-dimethylcyclobutane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1(C)C(C(O)=O)C(C(O)=O)C1(C)C(O)=O MQQRFOXFIPBFOV-UHFFFAOYSA-N 0.000 claims 2
- 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 claims 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims 2
- WCZNKVPCIFMXEQ-UHFFFAOYSA-N 2,3,5,6-tetramethylbenzene-1,4-diamine Chemical compound CC1=C(C)C(N)=C(C)C(C)=C1N WCZNKVPCIFMXEQ-UHFFFAOYSA-N 0.000 claims 2
- XVBLEUZLLURXTF-UHFFFAOYSA-N 2,4-dimethylbenzene-1,3-diamine Chemical compound CC1=CC=C(N)C(C)=C1N XVBLEUZLLURXTF-UHFFFAOYSA-N 0.000 claims 2
- 229940075142 2,5-diaminotoluene Drugs 0.000 claims 2
- BWAPJIHJXDYDPW-UHFFFAOYSA-N 2,5-dimethyl-p-phenylenediamine Chemical compound CC1=CC(N)=C(C)C=C1N BWAPJIHJXDYDPW-UHFFFAOYSA-N 0.000 claims 2
- RLYCRLGLCUXUPO-UHFFFAOYSA-N 2,6-diaminotoluene Chemical compound CC1=C(N)C=CC=C1N RLYCRLGLCUXUPO-UHFFFAOYSA-N 0.000 claims 2
- 125000004959 2,6-naphthylene group Chemical group [H]C1=C([H])C2=C([H])C([*:1])=C([H])C([H])=C2C([H])=C1[*:2] 0.000 claims 2
- HOLGXWDGCVTMTB-UHFFFAOYSA-N 2-(2-aminophenyl)aniline Chemical group NC1=CC=CC=C1C1=CC=CC=C1N HOLGXWDGCVTMTB-UHFFFAOYSA-N 0.000 claims 2
- CRQBUNFZJOLMKC-UHFFFAOYSA-N 2-(3-aminophenyl)aniline Chemical group NC1=CC=CC(C=2C(=CC=CC=2)N)=C1 CRQBUNFZJOLMKC-UHFFFAOYSA-N 0.000 claims 2
- ZGDMDBHLKNQPSD-UHFFFAOYSA-N 2-amino-5-(4-amino-3-hydroxyphenyl)phenol Chemical group C1=C(O)C(N)=CC=C1C1=CC=C(N)C(O)=C1 ZGDMDBHLKNQPSD-UHFFFAOYSA-N 0.000 claims 2
- OBCSAIDCZQSFQH-UHFFFAOYSA-N 2-methyl-1,4-phenylenediamine Chemical compound CC1=CC(N)=CC=C1N OBCSAIDCZQSFQH-UHFFFAOYSA-N 0.000 claims 2
- JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical group C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 claims 2
- NUIURNJTPRWVAP-UHFFFAOYSA-N 3,3'-Dimethylbenzidine Chemical group C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 claims 2
- NDXGRHCEHPFUSU-UHFFFAOYSA-N 3-(3-aminophenyl)aniline Chemical group NC1=CC=CC(C=2C=C(N)C=CC=2)=C1 NDXGRHCEHPFUSU-UHFFFAOYSA-N 0.000 claims 2
- QSPMTSAELLSLOQ-UHFFFAOYSA-N 3-(4-aminophenyl)aniline Chemical group C1=CC(N)=CC=C1C1=CC=CC(N)=C1 QSPMTSAELLSLOQ-UHFFFAOYSA-N 0.000 claims 2
- MGJLTWUDKJWNTA-UHFFFAOYSA-N 3-[10-(3-aminophenoxy)decoxy]aniline Chemical compound NC1=CC=CC(OCCCCCCCCCCOC=2C=C(N)C=CC=2)=C1 MGJLTWUDKJWNTA-UHFFFAOYSA-N 0.000 claims 2
- KYLKOQZQWIAHSI-UHFFFAOYSA-N 4-(3-aminophenoxy)carbonylbenzoic acid Chemical compound C1=CC(=CC(=C1)OC(=O)C2=CC=C(C=C2)C(=O)O)N KYLKOQZQWIAHSI-UHFFFAOYSA-N 0.000 claims 2
- LSJAPRRUOIMQSN-UHFFFAOYSA-N 4-(4-amino-2-fluorophenyl)-3-fluoroaniline Chemical group FC1=CC(N)=CC=C1C1=CC=C(N)C=C1F LSJAPRRUOIMQSN-UHFFFAOYSA-N 0.000 claims 2
- QYIMZXITLDTULQ-UHFFFAOYSA-N 4-(4-amino-2-methylphenyl)-3-methylaniline Chemical group CC1=CC(N)=CC=C1C1=CC=C(N)C=C1C QYIMZXITLDTULQ-UHFFFAOYSA-N 0.000 claims 2
- LVNPGQZSPDFZNC-UHFFFAOYSA-N 4-(4-amino-3-fluorophenyl)-2-fluoroaniline Chemical group C1=C(F)C(N)=CC=C1C1=CC=C(N)C(F)=C1 LVNPGQZSPDFZNC-UHFFFAOYSA-N 0.000 claims 2
- NGMJQNYIDZLGFP-UHFFFAOYSA-N 4-[10-(4-aminophenoxy)decoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCCCCOC1=CC=C(N)C=C1 NGMJQNYIDZLGFP-UHFFFAOYSA-N 0.000 claims 2
- JXFCYRAFQGPMTH-UHFFFAOYSA-N 4-[11-(4-aminophenoxy)undecoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCCCCCOC1=CC=C(N)C=C1 JXFCYRAFQGPMTH-UHFFFAOYSA-N 0.000 claims 2
- NYYQMRVJKVNHRC-UHFFFAOYSA-N 4-[12-(4-aminophenoxy)dodecoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCCCCCCOC1=CC=C(N)C=C1 NYYQMRVJKVNHRC-UHFFFAOYSA-N 0.000 claims 2
- WUPRYUDHUFLKFL-UHFFFAOYSA-N 4-[3-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(OC=2C=CC(N)=CC=2)=C1 WUPRYUDHUFLKFL-UHFFFAOYSA-N 0.000 claims 2
- JCRRFJIVUPSNTA-UHFFFAOYSA-N 4-[4-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 JCRRFJIVUPSNTA-UHFFFAOYSA-N 0.000 claims 2
- LDFYRFKAYFZVNH-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenoxy]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 LDFYRFKAYFZVNH-UHFFFAOYSA-N 0.000 claims 2
- HYDATEKARGDBKU-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline Chemical group C1=CC(N)=CC=C1OC1=CC=C(C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 HYDATEKARGDBKU-UHFFFAOYSA-N 0.000 claims 2
- AYWCMMZKGNGLIX-UHFFFAOYSA-N 4-[4-[4-[4-(4-aminophenoxy)phenoxy]phenoxy]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC(C=C1)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 AYWCMMZKGNGLIX-UHFFFAOYSA-N 0.000 claims 2
- NVKGJHAQGWCWDI-UHFFFAOYSA-N 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline Chemical group FC(F)(F)C1=CC(N)=CC=C1C1=CC=C(N)C=C1C(F)(F)F NVKGJHAQGWCWDI-UHFFFAOYSA-N 0.000 claims 2
- PJWQLRKRVISYPL-UHFFFAOYSA-N 4-[4-amino-3-(trifluoromethyl)phenyl]-2-(trifluoromethyl)aniline Chemical group C1=C(C(F)(F)F)C(N)=CC=C1C1=CC=C(N)C(C(F)(F)F)=C1 PJWQLRKRVISYPL-UHFFFAOYSA-N 0.000 claims 2
- JBXBSFFXAMVASC-UHFFFAOYSA-N 4-[7-(4-aminophenoxy)heptoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCOC1=CC=C(N)C=C1 JBXBSFFXAMVASC-UHFFFAOYSA-N 0.000 claims 2
- SURHEQARWKWZMT-UHFFFAOYSA-N 4-[8-(4-aminophenoxy)octoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCCOC1=CC=C(N)C=C1 SURHEQARWKWZMT-UHFFFAOYSA-N 0.000 claims 2
- DFXGPEKKMXWHQU-UHFFFAOYSA-N 4-[9-(4-aminophenoxy)nonoxy]aniline Chemical compound C1=CC(N)=CC=C1OCCCCCCCCCOC1=CC=C(N)C=C1 DFXGPEKKMXWHQU-UHFFFAOYSA-N 0.000 claims 2
- LHDINEQYSPQRAP-UHFFFAOYSA-N C1=CC(=CC=C1N)OCCOC2=CC3=C(C=C2)C=C(C=C3)N Chemical compound C1=CC(=CC=C1N)OCCOC2=CC3=C(C=C2)C=C(C=C3)N LHDINEQYSPQRAP-UHFFFAOYSA-N 0.000 claims 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 2
- SOHYYBJEJPWFPV-UHFFFAOYSA-N NC1=CC=C(C=C(CCC(C=CC2=C3)=CC2=CC=C3N)C=C2)C2=C1 Chemical compound NC1=CC=C(C=C(CCC(C=CC2=C3)=CC2=CC=C3N)C=C2)C2=C1 SOHYYBJEJPWFPV-UHFFFAOYSA-N 0.000 claims 2
- WTGIXMQAEBRKFD-UHFFFAOYSA-N NC=1C=C(OCCCCCCCCCCCCOC2=CC(=CC=C2)N)C=CC=1 Chemical compound NC=1C=C(OCCCCCCCCCCCCOC2=CC(=CC=C2)N)C=CC=1 WTGIXMQAEBRKFD-UHFFFAOYSA-N 0.000 claims 2
- QDYRJWNVCKXTTL-UHFFFAOYSA-N NC=1C=C(OCCCCCCCCCCCOC2=CC(=CC=C2)N)C=CC=1 Chemical compound NC=1C=C(OCCCCCCCCCCCOC2=CC(=CC=C2)N)C=CC=1 QDYRJWNVCKXTTL-UHFFFAOYSA-N 0.000 claims 2
- DFBAKUIRMFXYFL-UHFFFAOYSA-N NC=1C=C(OCCCCCCCCCOC2=CC(=CC=C2)N)C=CC1 Chemical compound NC=1C=C(OCCCCCCCCCOC2=CC(=CC=C2)N)C=CC1 DFBAKUIRMFXYFL-UHFFFAOYSA-N 0.000 claims 2
- VVQRHMZIPYZPDL-UHFFFAOYSA-N NC=1C=C(OCCCCCCCCOC2=CC(=CC=C2)N)C=CC1 Chemical compound NC=1C=C(OCCCCCCCCOC2=CC(=CC=C2)N)C=CC1 VVQRHMZIPYZPDL-UHFFFAOYSA-N 0.000 claims 2
- KETUKPFULZSOEW-UHFFFAOYSA-N NC=1C=C(OCCCCCCCOC2=CC(=CC=C2)N)C=CC=1 Chemical compound NC=1C=C(OCCCCCCCOC2=CC(=CC=C2)N)C=CC=1 KETUKPFULZSOEW-UHFFFAOYSA-N 0.000 claims 2
- WXTBDXUOKVGLDD-UHFFFAOYSA-N OC(C(C(C1C(O)=O)(C(F)(F)F)C(O)=O)C1(C(F)(F)F)C(O)=O)=O Chemical compound OC(C(C(C1C(O)=O)(C(F)(F)F)C(O)=O)C1(C(F)(F)F)C(O)=O)=O WXTBDXUOKVGLDD-UHFFFAOYSA-N 0.000 claims 2
- GWNRJFTZPSCRAY-UHFFFAOYSA-N [3-(3-aminobenzoyl)oxyphenyl] 3-aminobenzoate Chemical compound NC1=CC=CC(C(=O)OC=2C=C(OC(=O)C=3C=C(N)C=CC=3)C=CC=2)=C1 GWNRJFTZPSCRAY-UHFFFAOYSA-N 0.000 claims 2
- VRJPMYDKXNTGFV-UHFFFAOYSA-N [3-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate Chemical compound C1=CC(N)=CC=C1C(=O)OC1=CC=CC(OC(=O)C=2C=CC(N)=CC=2)=C1 VRJPMYDKXNTGFV-UHFFFAOYSA-N 0.000 claims 2
- SLROFZGOINZDQM-UHFFFAOYSA-N [4-(3-aminobenzoyl)oxyphenyl] 3-aminobenzoate Chemical compound NC1=CC=CC(C(=O)OC=2C=CC(OC(=O)C=3C=C(N)C=CC=3)=CC=2)=C1 SLROFZGOINZDQM-UHFFFAOYSA-N 0.000 claims 2
- FPXWISWMBLVKOD-UHFFFAOYSA-N [4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate Chemical compound C1=CC(N)=CC=C1C(=O)OC(C=C1)=CC=C1OC(=O)C1=CC=C(N)C=C1 FPXWISWMBLVKOD-UHFFFAOYSA-N 0.000 claims 2
- 125000002015 acyclic group Chemical group 0.000 claims 2
- 125000002723 alicyclic group Chemical group 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 claims 2
- MKFFVFISLKXOSB-UHFFFAOYSA-N bis(3-aminophenyl) benzene-1,3-dicarboxylate Chemical compound NC1=CC=CC(OC(=O)C=2C=C(C=CC=2)C(=O)OC=2C=C(N)C=CC=2)=C1 MKFFVFISLKXOSB-UHFFFAOYSA-N 0.000 claims 2
- FRCGXWDENTYRDC-UHFFFAOYSA-N bis(4-aminophenyl) benzene-1,3-dicarboxylate Chemical compound C1=CC(N)=CC=C1OC(=O)C1=CC=CC(C(=O)OC=2C=CC(N)=CC=2)=C1 FRCGXWDENTYRDC-UHFFFAOYSA-N 0.000 claims 2
- CFTXGNJIXHFHTH-UHFFFAOYSA-N bis(4-aminophenyl) benzene-1,4-dicarboxylate Chemical compound C1=CC(N)=CC=C1OC(=O)C1=CC=C(C(=O)OC=2C=CC(N)=CC=2)C=C1 CFTXGNJIXHFHTH-UHFFFAOYSA-N 0.000 claims 2
- 229940018564 m-phenylenediamine Drugs 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 238000006068 polycondensation reaction Methods 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 125000004428 fluoroalkoxy group Chemical group 0.000 claims 1
- 125000003709 fluoroalkyl group Chemical group 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023119327A JP2023133412A (ja) | 2021-10-28 | 2023-07-21 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021177004 | 2021-10-28 | ||
| JP2021177004 | 2021-10-28 | ||
| JP2021189679 | 2021-11-22 | ||
| JP2021189679 | 2021-11-22 | ||
| PCT/JP2022/039295 WO2023074568A1 (ja) | 2021-10-28 | 2022-10-21 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023119327A Division JP2023133412A (ja) | 2021-10-28 | 2023-07-21 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023074568A1 JPWO2023074568A1 (https=) | 2023-05-04 |
| JP7351435B2 JP7351435B2 (ja) | 2023-09-27 |
| JPWO2023074568A5 true JPWO2023074568A5 (https=) | 2023-09-28 |
Family
ID=86159866
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023518960A Active JP7351435B2 (ja) | 2021-10-28 | 2022-10-21 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
| JP2023119327A Pending JP2023133412A (ja) | 2021-10-28 | 2023-07-21 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023119327A Pending JP2023133412A (ja) | 2021-10-28 | 2023-07-21 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP7351435B2 (https=) |
| KR (1) | KR20240082258A (https=) |
| CN (2) | CN120209309A (https=) |
| TW (2) | TWI830451B (https=) |
| WO (1) | WO2023074568A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7768082B2 (ja) * | 2022-09-28 | 2025-11-12 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶素子及び重合体 |
| TWI900100B (zh) * | 2023-07-17 | 2025-10-01 | 奇美實業股份有限公司 | 液晶配向劑、液晶配向膜與液晶顯示元件 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026097B2 (ja) * | 1977-09-01 | 1985-06-21 | 三井東圧化学株式会社 | キシリレンジハロゲン化合物誘導体の製造方法 |
| JPS606726A (ja) * | 1983-06-25 | 1985-01-14 | Nissan Chem Ind Ltd | 新規ポリイミド樹脂及びその製造法 |
| JPH06128201A (ja) * | 1992-10-19 | 1994-05-10 | Sumitomo Chem Co Ltd | ジアミンおよびビスイミド |
| JP3893659B2 (ja) | 1996-03-05 | 2007-03-14 | 日産化学工業株式会社 | 液晶配向処理方法 |
| JP4461564B2 (ja) * | 2000-04-13 | 2010-05-12 | チッソ株式会社 | ポリアミド酸、ポリアミド酸溶液、および該ポリアミド酸溶液を用いた液晶表示素子 |
| WO2004053582A1 (ja) | 2002-12-09 | 2004-06-24 | Hitachi Displays, Ltd. | 液晶表示装置およびその製造方法 |
| JP6561475B2 (ja) * | 2015-01-20 | 2019-08-21 | Jsr株式会社 | 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、並びに位相差フィルム及びその製造方法 |
| KR101971155B1 (ko) * | 2016-12-15 | 2019-04-22 | 연세대학교 산학협력단 | 유연한 구조의 다이아민 단량체, 이를 포함하는 투명 폴리이미드, 및 이의 제조방법 |
| JP2019132952A (ja) * | 2018-01-30 | 2019-08-08 | シャープ株式会社 | 液晶配向剤、液晶配向膜及び液晶表示装置 |
-
2022
- 2022-10-21 CN CN202510347193.6A patent/CN120209309A/zh active Pending
- 2022-10-21 KR KR1020237030111A patent/KR20240082258A/ko active Pending
- 2022-10-21 TW TW111139989A patent/TWI830451B/zh active
- 2022-10-21 JP JP2023518960A patent/JP7351435B2/ja active Active
- 2022-10-21 CN CN202510347190.2A patent/CN120209308A/zh active Pending
- 2022-10-21 TW TW112143570A patent/TW202409152A/zh unknown
- 2022-10-21 WO PCT/JP2022/039295 patent/WO2023074568A1/ja not_active Ceased
-
2023
- 2023-07-21 JP JP2023119327A patent/JP2023133412A/ja active Pending
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