KR20030033769A - 아이소사이오네이트에 불소 및 에틸렌을 도입한 고속 고온액정 - Google Patents
아이소사이오네이트에 불소 및 에틸렌을 도입한 고속 고온액정 Download PDFInfo
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- KR20030033769A KR20030033769A KR1020010065883A KR20010065883A KR20030033769A KR 20030033769 A KR20030033769 A KR 20030033769A KR 1020010065883 A KR1020010065883 A KR 1020010065883A KR 20010065883 A KR20010065883 A KR 20010065883A KR 20030033769 A KR20030033769 A KR 20030033769A
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- 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
- C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
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- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
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- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
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- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
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- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3004—Cy-Cy
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3009—Cy-Ph
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
- C09K2019/3037—Cy-Cy-C2H4-Ph
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- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
- C09K2019/3077—Cy-Cy-COO-Ph
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- 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
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
- C09K2019/3083—Cy-Ph-COO-Ph
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- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
| 화합물 | 함량(중량%) | |
| G1(X는 F) | 3.4 | |
| 10.0 | ||
| 10.4 | ||
| G2 | 2.5 | |
| 2.6 | ||
| 7.4 | ||
| G3 | 7.0 | |
| 3.5 | ||
| 3.97 | ||
| 11.07 | ||
| G4 | 20.8 | |
| 5.36 | ||
| 6.6 | ||
| 5.4 |
| 함량(중량%) | Tni (℃) | △ n | Δε(20 ℃) | 응답속도(ms) | |
| 비교예 1 | - | 80 | 0.0773 | 5.9 | 16∼18 |
| 실시예 1 | 7 | 89 | 0.0866 | 6.9 | 11 |
| 실시예 2 | 14 | 99 | 0.0984 | 7.9 | 11 |
| 실시예 3 | 16.7 | 102/101 | 0.1028(20℃)/0.0958(28℃) | 8.3(20℃)/6.3(28℃) | 11.9 |
| 실시예 4 | 20 | 107 | 0.1084 | 8.7 | 12 |
| 실시예 5 | 26 | 115 | 0.1184 | 9.6 | 12 |
| **분모:실측치 예- 102℃(계산치)/102℃(실측치) |
Claims (9)
- 하기 화학식 1로 표시되는 네마틱 액정 화합물을 포함하는 네마틱 액정 조성물:[화학식 1]
- 하기 화학식 2로 표시되는 네마틱 액정 화합물을 포함하는 네마틱 액정 조성물:[화학식 2]
- 제 1 항에 있어서,a) 상기 화학식 1로 표시되는 네마틱 액정 화합물 2 내지 80 중량%; 및b) 하기 화학식 3, 화학식 4 및 화학식 5로 표시되는 화합물로 이루어진 군으로부터 선택되는 적어도 1 종 이상의 액정 화합물 20 내지 98 중량%를 포함하는 네마틱 액정 조성물:[화학식 3][화학식 4][화학식 5]상기 식에서, R2및 R3는 각각 독립적으로 또는 동시에 탄소수 1 내지 15의 알킬기 또는 알콕시기이며; B는 페닐 또는 사이클로헥실이며; C는 단일결합, -CH2CH2-, 또는 -COO- 이며; X 및 Y는 각각 독립적으로 또는 동시에 수소 또는 플르오로 원자이며; Z는 수소, -OCF3또는 플루오로원자이다.
- 제 2 항에 있어서,a) 상기 화학식 2로 표시되는 네마틱 액정 화합물 2 내지 80 중량%; 및b) 하기 화학식 3, 화학식 4 및 화학식 5로 표시되는 화합물로 이루어진 군으로부터 선택되는 적어도 1 종 이상의 액정 화합물 20 내지 98 중량%를 포함하는 네마틱 액정 조성물:[화학식 3][화학식 4][화학식 5]상기 식에서, R2및 R3는 각각 독립적으로 또는 동시에 탄소수 1 내지 15의 알킬기 또는 알콕시기이며; B는 페닐 또는 사이클로헥실이며; C는 단일결합, -CH2CH2-, 또는 -COO- 이며; X 및 Y는 각각 독립적으로 또는 동시에 수소 또는 플르오로 원자이며; Z는 수소, -OCF3또는 플루오로원자이다.
- 제 1 항 또는 제 2 항 기재의 네마틱 액정 조성물을 포함하여 제조되는 트위스트 네마틱(TN) 디바이스 장치.
- 제 1 항 또는 제 2 항 기재의 네마틱 액정 조성물을 포함하여 제조되는 수퍼트위스트 네마틱(STN) 디바이스 장치.
- 제 1 항 또는 제 2 항 기재의 네마틱 액정 조성물을 포함하여 제조되는 박막트랜지스터-트위스트 네마틱(TFT-TN) 디바이스 장치.
- 제 1 항 또는 제 2 항 기재의 네마틱 액정 조성물을 포함하여 제조되는 IPS(In plane switching) 디바이스 장치.
- 제 1 항 또는 제 2 항 기재의 네마틱 액정 조성물을 포함하여 제조되는 AOC(Array on color filter) 또는 COA(Color filter on array) 디바이스 장치.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010065883A KR20030033769A (ko) | 2001-10-25 | 2001-10-25 | 아이소사이오네이트에 불소 및 에틸렌을 도입한 고속 고온액정 |
| EP02724797A EP1438371A4 (en) | 2001-10-25 | 2002-04-25 | NICHATISCH LIQUID CRYSTALLINE CONNECTION AND THE LIQUID CRYSTALINE COMPOSITION CONTAINING HIGH RESPONSE SPEED AND HIGH TRANSITION TEMPERATURE |
| CNA028262379A CN1608119A (zh) | 2001-10-25 | 2002-04-25 | 向列型液晶化合物以及含有该化合物的高速和高温的液晶组合物 |
| JP2003538302A JP2005506440A (ja) | 2001-10-25 | 2002-04-25 | ネマチック液晶化合物及びこれを含む高速高温のネマチック液晶組成物 |
| PCT/KR2002/000768 WO2003035798A1 (en) | 2001-10-25 | 2002-04-25 | Nematic liquid crystal compound, and liquid crystal composition having high speed and high temperature comprising the same |
| US10/493,717 US20050062018A1 (en) | 2001-10-25 | 2002-04-25 | Nematic liquid crystal compound, and liquid crystal composition having high speed and high temperature comprising the same |
| US11/399,925 US20060177604A1 (en) | 2001-10-25 | 2006-04-07 | Nematic liquid crystal compound, and liquid crystal composition having high speed and high temperature comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010065883A KR20030033769A (ko) | 2001-10-25 | 2001-10-25 | 아이소사이오네이트에 불소 및 에틸렌을 도입한 고속 고온액정 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030033769A true KR20030033769A (ko) | 2003-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010065883A Ceased KR20030033769A (ko) | 2001-10-25 | 2001-10-25 | 아이소사이오네이트에 불소 및 에틸렌을 도입한 고속 고온액정 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20030033769A (ko) |
-
2001
- 2001-10-25 KR KR1020010065883A patent/KR20030033769A/ko not_active Ceased
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