JP2023508301A - 比較的広い動作温度に適応できる液晶組成物及びデバイスにおける用途 - Google Patents
比較的広い動作温度に適応できる液晶組成物及びデバイスにおける用途 Download PDFInfo
- Publication number
- JP2023508301A JP2023508301A JP2022537777A JP2022537777A JP2023508301A JP 2023508301 A JP2023508301 A JP 2023508301A JP 2022537777 A JP2022537777 A JP 2022537777A JP 2022537777 A JP2022537777 A JP 2022537777A JP 2023508301 A JP2023508301 A JP 2023508301A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- general formula
- weight
- parts
- liquid crystal
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 94
- 239000000203 mixture Substances 0.000 title claims abstract description 63
- 150000001875 compounds Chemical class 0.000 claims abstract description 193
- 239000002994 raw material Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 17
- 125000000304 alkynyl group Chemical group 0.000 claims abstract description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 36
- 125000003342 alkenyl group Chemical group 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 125000002619 bicyclic group Chemical group 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 150000002989 phenols Chemical class 0.000 claims description 3
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims description 3
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000012965 benzophenone Substances 0.000 claims description 2
- 150000008366 benzophenones Chemical class 0.000 claims description 2
- 150000001565 benzotriazoles Chemical class 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 150000003918 triazines Chemical class 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 7
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 abstract description 2
- 125000003367 polycyclic group Chemical group 0.000 abstract description 2
- 125000002118 cyano ester group Chemical group 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 ester compounds Chemical class 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 238000005303 weighing Methods 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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/127697 WO2021127949A1 (fr) | 2019-12-24 | 2019-12-24 | Composition de cristaux liquides pouvant être adaptée à des températures de fonctionnement relativement larges et son utilisation dans un dispositif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2023508301A true JP2023508301A (ja) | 2023-03-02 |
Family
ID=76573531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022537777A Pending JP2023508301A (ja) | 2019-12-24 | 2019-12-24 | 比較的広い動作温度に適応できる液晶組成物及びデバイスにおける用途 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2023508301A (fr) |
| CN (1) | CN114787318A (fr) |
| WO (1) | WO2021127949A1 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038813A (zh) * | 2015-07-13 | 2015-11-11 | 石家庄诚志永华显示材料有限公司 | 液晶组合物 |
| CN108624335A (zh) * | 2017-03-15 | 2018-10-09 | 北京八亿时空液晶科技股份有限公司 | 一种液晶材料及其应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1619897A (en) * | 1996-02-09 | 1997-08-28 | Chisso Corporation | Liquid crystal composition and liquid crystal display element |
| DE102004039276B4 (de) * | 2003-09-19 | 2013-03-07 | Merck Patent Gmbh | Nematische Flüssigkristallmischung und deren Verwendung in Anzeigen |
| KR101572257B1 (ko) * | 2006-08-25 | 2015-11-26 | 메르크 파텐트 게엠베하 | 액정 매질 |
| WO2010022891A1 (fr) * | 2008-08-29 | 2010-03-04 | Merck Patent Gmbh | Milieu cristallin liquide et écran à cristaux liquides |
| CN101372619A (zh) * | 2008-10-17 | 2009-02-25 | 江苏和成化学材料有限公司 | 一种stn液晶组合物 |
| CN102660298B (zh) * | 2012-05-16 | 2014-04-23 | 河北迈尔斯通电子材料有限公司 | 一种智能电网电表用混合液晶材料 |
| JP6044826B2 (ja) * | 2012-09-21 | 2016-12-14 | Dic株式会社 | ネマチック液晶組成物 |
| CN102994101B (zh) * | 2012-10-11 | 2014-08-13 | 江苏和成显示科技股份有限公司 | 液晶组合物 |
| CN103320143B (zh) * | 2013-06-05 | 2015-07-15 | 江苏和成显示科技股份有限公司 | 液晶组合物及其应用 |
| CN103351881B (zh) * | 2013-06-18 | 2015-10-21 | 江苏和成显示科技股份有限公司 | 低介电频率依赖性液晶组合物及包含该组合物的pm显示器 |
-
2019
- 2019-12-24 JP JP2022537777A patent/JP2023508301A/ja active Pending
- 2019-12-24 CN CN201980102835.9A patent/CN114787318A/zh active Pending
- 2019-12-24 WO PCT/CN2019/127697 patent/WO2021127949A1/fr active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038813A (zh) * | 2015-07-13 | 2015-11-11 | 石家庄诚志永华显示材料有限公司 | 液晶组合物 |
| CN108624335A (zh) * | 2017-03-15 | 2018-10-09 | 北京八亿时空液晶科技股份有限公司 | 一种液晶材料及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114787318A (zh) | 2022-07-22 |
| WO2021127949A1 (fr) | 2021-07-01 |
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