KR100988434B1 - 유방성 크로모닉 액정 조성물 - Google Patents
유방성 크로모닉 액정 조성물 Download PDFInfo
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- KR100988434B1 KR100988434B1 KR1020080109207A KR20080109207A KR100988434B1 KR 100988434 B1 KR100988434 B1 KR 100988434B1 KR 1020080109207 A KR1020080109207 A KR 1020080109207A KR 20080109207 A KR20080109207 A KR 20080109207A KR 100988434 B1 KR100988434 B1 KR 100988434B1
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- Prior art keywords
- liquid crystal
- crystal composition
- acidic
- chromonic
- mammary
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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
- C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
- C09K19/404—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing boron or phosphorus
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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
- C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
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- 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
- G02F1/133703—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by introducing organic surfactant additives into the liquid crystal material
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- 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
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polarising Elements (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (7)
- 산성 작용기를 가진 산성 크로모닉 액정 화합물과 염기성 작용기를 가진 염기성 모노머를 포함하여 이루어진 유방성 크로모닉 액정 조성물.
- 제1항에 있어서,상기 유방성 크로모닉 액정 조성물 100중량%에 있어서, 상기 산성 크로모닉 액정 화합물은 3 내지 40중량%인 것을 특징으로 하는 유방성 크로모닉 액정 조성물.
- 제1항에 있어서,상기 산성 크로모닉 액정 화합물은, 방향족 분자로 이루어진 소수성 코어의 주위에 산성 작용기가 둘러싼 형태로 이루어지며, 상기 산성 작용기는, 상기 염기성 모노머와 반응시, 카르복실레이트(COO-)이온, 인산 이온(PO3 -), 술폰산 이온(SO3 -) 중 적어도 하나를 발현하는 것을 특징으로 하는 유방성 크로모닉 액정 조성물.
- 제1항에 있어서,상기 염기성 모노머의 염기성 작용기는, 상기 산성 크로모닉 액정 화합물과 반응시, 질소 이온(N+)을 발현하는 것을 특징으로 하는 유방성 크로모닉 액정 조성물.
- 제1항에 있어서,상기 유방성 크로모닉 액정 조성물은, 광개시제, 열개시제 중 적어도 하나로 이루어진 중합개시제를 포함하는 것을 특징으로 하는 유방성 크로모닉 액정 조성물.
- 제5항에 있어서,상기 중합개시제는, 상기 유방성 크로모닉 액정 조성물 100중량%에 있어서, 0.01 내지 10중량%인 것을 특징으로 하는 유방성 크로모닉 액정 조성물.
- 제5항에 있어서,상기 유방성 크로모닉 액정 조성물 100중량%에 대하여, 비이온성 비닐모노머, 물, 유기용매, 가교용 모노머, 레벨링제, 습윤제, 자외선 안정제, 도전성 계면활성제 중 적어도 하나를 0.1 내지 80중량% 포함하는 것을 특징으로 하는 유방성 크로모닉 액정 조성물.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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KR1020080109207A KR100988434B1 (ko) | 2008-11-05 | 2008-11-05 | 유방성 크로모닉 액정 조성물 |
US13/127,940 US8580143B2 (en) | 2008-11-05 | 2009-11-05 | Lyotropic chromonic liquid crystal composition, method for manufacture of lyotropic chromonic liquid crystal coating film, and lyotropic chromonic liquid crystal coating film manufactured thereby |
PCT/KR2009/006474 WO2010053298A2 (ko) | 2008-11-05 | 2009-11-05 | 유방성 크로모닉 액정 조성물, 유방성 크로모닉 액정 코팅막의 제조방법 및 그로 인해 제조된 유방성 크로모닉 액정 코팅막 |
JP2011535508A JP5518886B2 (ja) | 2008-11-05 | 2009-11-05 | リオトロピッククロモニック液晶組成物、リオトロピッククロモニック液晶コーティング膜の製造方法及びそれによって製造されたリオトロピッククロモニック液晶コーティング膜 |
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KR1020080109207A KR100988434B1 (ko) | 2008-11-05 | 2008-11-05 | 유방성 크로모닉 액정 조성물 |
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CN104995554B (zh) | 2012-12-14 | 2017-12-01 | 株式会社Lg化学 | 液晶器件 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20040215015A1 (en) | 2003-04-25 | 2004-10-28 | Nazarov Victor V. | Lyotropic liquid crystal systems based on perylenetetracarboxylic acid dibenzimidazole sulfoderivatives, related anisotropic films, and methods for making |
US20050286128A1 (en) | 2004-06-24 | 2005-12-29 | Optiva, Inc. | Biaxial crystal filter for viewing devices |
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Publication number | Priority date | Publication date | Assignee | Title |
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US20040215015A1 (en) | 2003-04-25 | 2004-10-28 | Nazarov Victor V. | Lyotropic liquid crystal systems based on perylenetetracarboxylic acid dibenzimidazole sulfoderivatives, related anisotropic films, and methods for making |
US20050286128A1 (en) | 2004-06-24 | 2005-12-29 | Optiva, Inc. | Biaxial crystal filter for viewing devices |
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