KR100660050B1 - 액정 매질용 배향층 제조용 재료, 당해 재료를 포함하는 액정 매질용 배향층, 당해 배향층을 함유하는 광학 또는 전자-광학 장치 및 당해 배향층의 제조방법 - Google Patents
액정 매질용 배향층 제조용 재료, 당해 재료를 포함하는 액정 매질용 배향층, 당해 배향층을 함유하는 광학 또는 전자-광학 장치 및 당해 배향층의 제조방법 Download PDFInfo
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- KR100660050B1 KR100660050B1 KR1020007010239A KR20007010239A KR100660050B1 KR 100660050 B1 KR100660050 B1 KR 100660050B1 KR 1020007010239 A KR1020007010239 A KR 1020007010239A KR 20007010239 A KR20007010239 A KR 20007010239A KR 100660050 B1 KR100660050 B1 KR 100660050B1
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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
- C09K19/38—Polymers
- C09K19/3833—Polymers with mesogenic groups in the side chain
- C09K19/3842—Polyvinyl derivatives
- C09K19/3852—Poly(meth)acrylate derivatives
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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
- C09K19/38—Polymers
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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
- C09K19/38—Polymers
- C09K19/3833—Polymers with mesogenic groups in the side chain
- C09K19/3842—Polyvinyl derivatives
- C09K19/3852—Poly(meth)acrylate derivatives
- C09K19/3861—Poly(meth)acrylate derivatives containing condensed ring systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
-
- 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
- G02F1/133723—Polyimide, polyamide-imide
-
- 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
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
-
- 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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- 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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/56—Aligning agents
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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
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
배향층 재료 | 틸트 각 |
A | 0.2° |
M1: 95중량% A + 5중량% B | 4° |
M2: 85중량% A + 15중량% B | 7° |
B | 26° |
배향층 재료 | 비저항 | 120℃에서 3시간 후의 비저항 |
A | 8.6 × 1010Ωm | 2.8 × 1010Ωm |
M3: 90중량% A, 10중량% SE5291 | 17.6 × 1010Ωm | 7.9 × 1010Ωm |
Claims (46)
- 선형 편광의 작용으로 배향되고 가교결합될 수 있는 제1 물질과 하나 이상의 추가의 물질(들)을 포함하며, 상기 하나 이상의 추가의 물질(들)이 폴리이미드 또는 폴리암산인 것을 특징으로 하는, 액정 매질용 배향층 제조용 재료.
- 선형 편광의 작용으로 배향되고 가교결합될 수 있는 제1 물질과 하나 이상의 추가의 물질(들)을 포함하며, 상기 하나 이상의 추가의 물질(들)이, 이 추가의 물질(들)이 없는 배향층 보다 전압 유지 비율이 향상되도록 선택되는 것을 특징으로 하는, 액정 매질용 배향층 제조용 재료.
- 청구항 3은(는) 설정등록료 납부시 포기되었습니다.제1항에 있어서, 2 이상의 폴리이미드 또는 폴리아미드산을 포함하는 것을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
- 청구항 6은(는) 설정등록료 납부시 포기되었습니다.제1항 내지 제3항 중의 어느 한 항에 있어서, 추가의 물질(들)이 0.5중량% 이상의 비율로 존재함을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 7은(는) 설정등록료 납부시 포기되었습니다.제1항 내지 제3항 중의 어느 한 항에 있어서, 추가의 물질(들)이 1중량% 이상의 비율로 존재함을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 8은(는) 설정등록료 납부시 포기되었습니다.제1항 내지 제3항 중의 어느 한 항에 있어서, 추가의 물질(들)이 5중량% 이상의 비율로 존재함을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 추가의 물질(들)이 선형 편광의 작용으로 배향되고 가교결합될 수 있음을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 12은(는) 설정등록료 납부시 포기되었습니다.제1항 내지 제3항 중의 어느 한 항에 있어서, 선형 편광의 작용으로 배향되고 가교결합될 수 있는 3개 이상의 물질들을 포함함을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
- 청구항 15은(는) 설정등록료 납부시 포기되었습니다.제2항에 있어서, 물질 중의 하나 이상이 폴리이미드임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 16은(는) 설정등록료 납부시 포기되었습니다.제2항에 있어서, 물질 중의 하나 이상이 폴리암산임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 제1항 내지 제3항 중 어느 한 항에 있어서, 물질 중의 하나 이상이 폴리아크릴레이트임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 제1항 내지 제3항 중의 어느 한 항에 따르는 재료를 포함함을 특징으로 하는 액정 매질용 배향층.
- 제19항에 따르는 배향층을 하나 이상 함유하는 광학 또는 전자-광학 장치.
- 삭제
- 삭제
- 선형 편광의 작용으로 배향되고 가교결합되어 배향층과 인접 액정 매질의 전압 유지 비율을 개선시킬 수 있는 제1 물질을 포함하는 물질과 유효량의 추가의 물질(들)을 사용함을 특징으로 하여, 액정 매질용 배향층을 제조하는 방법.
- 삭제
- 청구항 25은(는) 설정등록료 납부시 포기되었습니다.제6항에 있어서, 물질 중의 하나 이상이 폴리이미드임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 26은(는) 설정등록료 납부시 포기되었습니다.제7항에 있어서, 물질 중의 하나 이상이 폴리이미드임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 27은(는) 설정등록료 납부시 포기되었습니다.제8항에 있어서, 물질 중의 하나 이상이 폴리이미드임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
- 청구항 30은(는) 설정등록료 납부시 포기되었습니다.제11항에 있어서, 물질 중의 하나 이상이 폴리이미드임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 31은(는) 설정등록료 납부시 포기되었습니다.제12항에 있어서, 물질 중의 하나 이상이 폴리이미드임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
- 청구항 34은(는) 설정등록료 납부시 포기되었습니다.제6항에 있어서, 물질 중의 하나 이상이 폴리이미드임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 35은(는) 설정등록료 납부시 포기되었습니다.제7항에 있어서, 물질 중의 하나 이상이 폴리암산임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 36은(는) 설정등록료 납부시 포기되었습니다.제8항에 있어서, 물질 중의 하나 이상이 폴리암산임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
- 청구항 39은(는) 설정등록료 납부시 포기되었습니다.제11항에 있어서, 물질 중의 하나 이상이 폴리암산임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 40은(는) 설정등록료 납부시 포기되었습니다.제12항에 있어서, 물질 중의 하나 이상이 폴리암산임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
- 청구항 43은(는) 설정등록료 납부시 포기되었습니다.제16항에 있어서, 2개 이상의 폴리이미드 또는 폴리아크릴레이트를 포함함을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 청구항 44은(는) 설정등록료 납부시 포기되었습니다.제16항에 있어서, 물질 중의 하나 이상이 폴리아크릴레이트임을 특징으로 하는 액정 매질용 배향층 제조용 재료.
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH67898 | 1998-03-20 | ||
CH98/678 | 1998-03-20 | ||
PCT/IB1999/000479 WO1999049360A1 (en) | 1998-03-20 | 1999-03-22 | LlQUID CRYSTAL ORIENTATION LAYER |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010041931A KR20010041931A (ko) | 2001-05-25 |
KR100660050B1 true KR100660050B1 (ko) | 2006-12-21 |
Family
ID=4192614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007010239A Expired - Lifetime KR100660050B1 (ko) | 1998-03-20 | 1999-03-22 | 액정 매질용 배향층 제조용 재료, 당해 재료를 포함하는 액정 매질용 배향층, 당해 배향층을 함유하는 광학 또는 전자-광학 장치 및 당해 배향층의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9321962B2 (ko) |
EP (2) | EP1642953B1 (ko) |
JP (2) | JP4266516B2 (ko) |
KR (1) | KR100660050B1 (ko) |
CN (1) | CN1167973C (ko) |
DE (1) | DE69929040T2 (ko) |
WO (1) | WO1999049360A1 (ko) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001251417A1 (en) * | 2000-04-05 | 2001-10-23 | Digital Reflection, Inc. | Reflective microdisplay for light engine based video projection applications |
EP1203980A1 (en) | 2000-11-03 | 2002-05-08 | Rolic AG | Switchable color filter |
US6919946B2 (en) | 2002-04-16 | 2005-07-19 | 3M Innovative Properties Company | Compensators for liquid crystal displays and the use and manufacture of the compensators |
EP1386910A1 (en) * | 2002-07-30 | 2004-02-04 | Rolic AG | Photoactive materials |
CN1327277C (zh) * | 2002-08-15 | 2007-07-18 | 温景梧 | 一种液晶调光器及其制造方法 |
KR101002328B1 (ko) * | 2003-12-23 | 2010-12-17 | 엘지디스플레이 주식회사 | 횡전계방식 액정표시장치의 제조방법 |
WO2006039824A1 (en) | 2004-10-13 | 2006-04-20 | Rolic Ag | Photocrosslinkable materials |
US7473448B2 (en) | 2005-12-23 | 2009-01-06 | Eastman Kodak Company | Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers |
EP2305632A1 (en) | 2005-12-23 | 2011-04-06 | Rolic AG | Photocrosslinkable materials |
JP5637847B2 (ja) | 2007-05-25 | 2014-12-10 | ロリク アーゲーRolic Ag | 脂環式基を含む光架橋可能な材料 |
EP2012173A3 (en) * | 2007-07-03 | 2009-12-09 | JDS Uniphase Corporation | Non-etched flat polarization-selective diffractive optical elements |
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KR20010041931A (ko) | 2001-05-25 |
JP4955633B2 (ja) | 2012-06-20 |
EP1642953A1 (en) | 2006-04-05 |
HK1030060A1 (en) | 2001-04-20 |
JP2009025828A (ja) | 2009-02-05 |
CN1294699A (zh) | 2001-05-09 |
US20060194000A1 (en) | 2006-08-31 |
DE69929040D1 (de) | 2006-01-26 |
US9321962B2 (en) | 2016-04-26 |
EP1064583B1 (en) | 2005-12-21 |
DE69929040T2 (de) | 2006-08-24 |
EP1642953B1 (en) | 2018-09-05 |
WO1999049360A1 (en) | 1999-09-30 |
CN1167973C (zh) | 2004-09-22 |
JP4266516B2 (ja) | 2009-05-20 |
EP1064583A1 (en) | 2001-01-03 |
JP2002507782A (ja) | 2002-03-12 |
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