JPWO2020095900A5 - - Google Patents
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- Publication number
- JPWO2020095900A5 JPWO2020095900A5 JP2020556078A JP2020556078A JPWO2020095900A5 JP WO2020095900 A5 JPWO2020095900 A5 JP WO2020095900A5 JP 2020556078 A JP2020556078 A JP 2020556078A JP 2020556078 A JP2020556078 A JP 2020556078A JP WO2020095900 A5 JPWO2020095900 A5 JP WO2020095900A5
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- formula
- crystal aligning
- aligning agent
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims 18
- 239000003795 chemical substances by application Substances 0.000 claims 15
- 125000004432 carbon atom Chemical group C* 0.000 claims 9
- 150000004985 diamines Chemical class 0.000 claims 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 8
- 239000004642 Polyimide Substances 0.000 claims 7
- 229920001721 polyimide Polymers 0.000 claims 7
- 239000002243 precursor Substances 0.000 claims 7
- 125000002947 alkylene group Chemical group 0.000 claims 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 5
- 229920000642 polymer Polymers 0.000 claims 5
- 125000000217 alkyl group Chemical group 0.000 claims 3
- 125000000962 organic group Chemical group 0.000 claims 3
- 239000004202 carbamide Substances 0.000 claims 2
- 230000000379 polymerizing effect Effects 0.000 claims 2
- 125000001424 substituent group Chemical group 0.000 claims 2
- 150000000000 tetracarboxylic acids Chemical class 0.000 claims 2
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000000304 alkynyl group Chemical group 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023156347A JP7673778B2 (ja) | 2018-11-06 | 2023-09-21 | 新規なジアミン |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018209060 | 2018-11-06 | ||
| JP2018209060 | 2018-11-06 | ||
| PCT/JP2019/043298 WO2020095900A1 (ja) | 2018-11-06 | 2019-11-05 | 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 |
|---|---|---|---|
| JP2023156347A Division JP7673778B2 (ja) | 2018-11-06 | 2023-09-21 | 新規なジアミン |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020095900A1 JPWO2020095900A1 (ja) | 2021-10-07 |
| JPWO2020095900A5 true JPWO2020095900A5 (https=) | 2022-09-27 |
| JP7392655B2 JP7392655B2 (ja) | 2023-12-06 |
Family
ID=70611826
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020556078A Active JP7392655B2 (ja) | 2018-11-06 | 2019-11-05 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
| JP2023156347A Active JP7673778B2 (ja) | 2018-11-06 | 2023-09-21 | 新規なジアミン |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023156347A Active JP7673778B2 (ja) | 2018-11-06 | 2023-09-21 | 新規なジアミン |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP7392655B2 (https=) |
| KR (1) | KR102779392B1 (https=) |
| CN (2) | CN112969959B (https=) |
| TW (1) | TWI816930B (https=) |
| WO (1) | WO2020095900A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI906749B (zh) * | 2024-01-26 | 2025-12-01 | 奇美實業股份有限公司 | 液晶配向劑、液晶配向膜、以及液晶顯示元件 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05127168A (ja) * | 1991-11-07 | 1993-05-25 | Fuji Photo Film Co Ltd | 液晶表示素子 |
| 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 |
| CN1945396B (zh) | 2005-10-09 | 2012-08-29 | 财团法人工业技术研究院 | 液晶显示面板 |
| JP6375789B2 (ja) * | 2013-09-02 | 2018-08-22 | Jsr株式会社 | 液晶配向剤、液晶配向膜、液晶表示素子、位相差フィルム及びその製造方法 |
| KR102151608B1 (ko) * | 2013-09-02 | 2020-09-03 | 제이에스알 가부시끼가이샤 | 액정 배향제, 액정 배향막, 액정 표시 소자, 위상차 필름 및 그의 제조 방법, 중합체 그리고 화합물 |
| KR101668059B1 (ko) * | 2014-12-30 | 2016-10-20 | 에스케이씨코오롱피아이 주식회사 | 가교형 수용성 열가소성 폴리아믹산 및 이의 제조방법 |
| JP6669161B2 (ja) * | 2015-03-24 | 2020-03-18 | 日産化学株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
| JP6777219B2 (ja) * | 2017-02-28 | 2020-10-28 | Jsr株式会社 | 液晶配向剤、液晶配向膜及びその製造方法、並びに液晶素子 |
-
2019
- 2019-11-05 KR KR1020217011297A patent/KR102779392B1/ko active Active
- 2019-11-05 CN CN201980072451.7A patent/CN112969959B/zh active Active
- 2019-11-05 JP JP2020556078A patent/JP7392655B2/ja active Active
- 2019-11-05 WO PCT/JP2019/043298 patent/WO2020095900A1/ja not_active Ceased
- 2019-11-05 CN CN202410874943.0A patent/CN118878429A/zh active Pending
- 2019-11-06 TW TW108140184A patent/TWI816930B/zh active
-
2023
- 2023-09-21 JP JP2023156347A patent/JP7673778B2/ja active Active
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