KR920704185A - 액정 스위칭 및 디스플레이 장치용 배향층으로서의 불소화된 방향족 폴리아미드의 용도 - Google Patents

액정 스위칭 및 디스플레이 장치용 배향층으로서의 불소화된 방향족 폴리아미드의 용도

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Publication number
KR920704185A
KR920704185A KR1019920701142A KR920701142A KR920704185A KR 920704185 A KR920704185 A KR 920704185A KR 1019920701142 A KR1019920701142 A KR 1019920701142A KR 920701142 A KR920701142 A KR 920701142A KR 920704185 A KR920704185 A KR 920704185A
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South Korea
Prior art keywords
liquid crystal
aromatic polyamides
different
crystal switching
polyamide
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KR1019920701142A
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English (en)
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KR960016100B1 (ko
Inventor
뒤발 한스-롤프
미키오 무라카미
헤르만-쇤헤르 오토
쉬넬러 아르놀트
Original Assignee
오일러, 라피세
훼스트 아크티엔게젤샤프트
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Publication of KR920704185A publication Critical patent/KR920704185A/ko
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Publication of KR960016100B1 publication Critical patent/KR960016100B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • 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
    • 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
    • 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
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/025—Polyamide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Liquid Crystal (AREA)

Abstract

내용 없음

Description

액정 스위칭 및 디스플레이 장치용 배향층으로서의 불소화된 방향족 폴리아미드의 용도
[도면의 간단한 설명]
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 일반식(I)의 구조단위를 함유하는, 액정 스위칭 및 디스플레이 소자에서 배향층으로서의 방향족 폴리아미드의 용도.
    상기식에서,
    R1및 R2는 동일하거나 상이하며, 탄소수 1 내지 4의 과불소화된 알킬이고, R3및 R4는 동일하거나 상이하며, H 또는 CF3이고, -W-는 -O-, -C(CH3)2-, -C(CF3)2-, -SO2-,-CO- -CH2-, 단일결합 또는 라디칼
    R5, R6, R7및 R8는 동일하거나 상이하며, CH3, CF3, OCH3, F, Cl, Br 또는 H이고, -Z-는-C(CH3)2-, -C(CH3)2-, -SO2-, -CO-, -CH2- 또는 -O-이다.
  2. 제1항에 있어서, Y가 다음을 나타내는 일반식(I)의 동일하거나 상이한 구조단위로 이루어지는 치환된 방향족 폴리아미드의 용도.
    상기식에서, Rl, R2는 CF3이고, R3, R4는 H 또는 CF3이고, R5, R6, R7, R8는 H, CH3또는 CF3이고, Z는 -C(CH3)2-, C(CF3)2-, -O- 또는 -CO-이다.
  3. 제1항에 있어서, Y가 다음을 나타내는 일반식(I)의 구조단위로 이루어지는 치환된 방향족 폴리아미드의 용도.
    상기식에서 Z는 -C(CH3)2, -C(CF3)2- 또는 -O-이다.
  4. 제1항에 있어서, 폴리아미드가 동일하거나 상이한 2개 이상의 일반식(I)의 구조단위로 이루어지는 치환된 방향족 폴리아미드의 용도.
  5. 제2항에 있어서, 폴리아미드가 동일하거나 상이한 2개 이상의 일반식(I)의 구조단위로 이루어지는 치환된 방향족 폴리아미드의 용도.
  6. 제3항에 있어서, 폴리아이드가 동일하거나 상이한 2개 이상의 일반식(I)의 구조단위로 이루어지는 치환된 방향족 폴리아미드의 용도.
  7. 액정성 매질, 2개의 전극, 2개의 지지판 및 제1항에서 청구된 폴리아미드를 포함하는 배향층을 하나 이상 함유하는 액정 스위칭 및 디스플레이 장치.
  8. 액정성 매질, 2개의 전극, 2개의 지지판 및 제2항에서 청구된 폴리아미드를 포함하는 배향층을 하나 이상 함유하는 액정 스위칭 및 디스플레이 장치.
  9. 액정성 매질, 2개의 전극, 2개의 지지판 및 제3항에서 청구된 폴리아미드를 포함하는 배향층을 하나 이상 함유하는 액정 스위칭 및 디스플레이 장치.
  10. 액정성 매질, 2개의 전극, 2개의 지지판 및 제4항에서 청구된 폴리아미드를 포함하는 배향층을 하나 이상 함유하는 액정 스위칭 및 디스플레이 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920701142A 1989-11-17 1990-11-12 치환된 방향족 폴리아미드를 포함하는 액정 스위칭 및 디스플레이 장치용 배향층 KR960016100B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3938209A DE3938209A1 (de) 1989-11-17 1989-11-17 Verwendung fluorierter aromatischer polyamide als orientierungsschicht fuer fluessigkristall-schalt- und anzeigevorrichtungen
DEP3938209.5 1989-11-17
PCT/EP1990/001893 WO1991008509A1 (de) 1989-11-17 1990-11-12 Verwendung fluorierter aromatischer polyamide als orientierungsschicht für flüssigkristall-schalt- und -anzeigevorrichtungen

Publications (2)

Publication Number Publication Date
KR920704185A true KR920704185A (ko) 1992-12-19
KR960016100B1 KR960016100B1 (ko) 1996-11-27

Family

ID=6393703

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920701142A KR960016100B1 (ko) 1989-11-17 1990-11-12 치환된 방향족 폴리아미드를 포함하는 액정 스위칭 및 디스플레이 장치용 배향층

Country Status (9)

Country Link
US (1) US5331081A (ko)
EP (1) EP0570366B1 (ko)
JP (1) JP2703112B2 (ko)
KR (1) KR960016100B1 (ko)
AT (1) ATE111236T1 (ko)
CA (1) CA2068885A1 (ko)
DE (2) DE3938209A1 (ko)
PT (1) PT95924A (ko)
WO (1) WO1991008509A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646704A (en) * 1989-10-26 1997-07-08 Canon Kabushiki Kaisha Chiral smectic liquid crystal device having predetermined pre-tilt angle and intersection angle
GB9019365D0 (en) * 1990-09-05 1990-10-17 Ici Plc Amphiphilic compounds for sequential monolayer deposition
US5266672A (en) * 1991-07-02 1993-11-30 Hoechst Aktiengesellschaft Aromatic copolyaide from diamino benzanilide
US5540997A (en) * 1995-03-13 1996-07-30 The Dow Chemical Company Alignment layer for a liquid crystal in a liquid crystal display device
JP3057045B2 (ja) * 1996-12-31 2000-06-26 三星エスディアイ株式会社 Ｎ−アラルキル置換芳香族ポリアミド配向剤及びその製造方法
JP2000098389A (ja) * 1998-09-25 2000-04-07 Hitachi Ltd 液晶表示装置
KR100928495B1 (ko) * 2005-06-20 2009-11-26 엘지디스플레이 주식회사 배향막 인쇄 마스크용 지그 장치와, 이를 적용한 배향막인쇄 마스크용 세정 장비 및 이를 이용한 마스크 세정 방법
KR100744169B1 (ko) * 2006-10-13 2007-08-06 경북대학교 산학협력단 방향족 폴리아미드 화합물과 그 제조방법, 및 이를 이용한광학 필름
CN101798384A (zh) * 2010-03-17 2010-08-11 上海大学 聚[1,4-二亚氨基苯基-4-(二氟甲基羰基)苯甲酰基-1,4-二亚氨基苯基对二苯甲酰基]及合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726827A (en) * 1980-07-24 1982-02-13 Unitika Ltd Liquid crystal display element
JPS5837621A (ja) * 1981-08-31 1983-03-04 Hitachi Ltd 液晶表示素子
DE3881726T2 (de) * 1987-03-09 1994-01-13 Chisso Corp Diamino-Verbindungen und Filme zur Orientierung von Flüssigkristallen.
JPS6473321A (en) * 1987-09-14 1989-03-17 Matsushita Electric Ind Co Ltd Liquid crystal display device and production thereof
JPH024224A (ja) * 1988-06-21 1990-01-09 Hitachi Chem Co Ltd 液晶表示素子の製造法及び液晶表示素子
US5196501A (en) * 1988-10-04 1993-03-23 Hoechst Aktiengesellschaft Substituted aromatic polyamides as orientation layers for liquid crystal display elements and liquid crystal switching elements
US5101011A (en) * 1990-07-20 1992-03-31 Ajinomoto Co., Inc. Aligning agent for liquid crystals comprising poly alpha-amino acid having no optical activity

Also Published As

Publication number Publication date
CA2068885A1 (en) 1991-05-18
WO1991008509A1 (de) 1991-06-13
JP2703112B2 (ja) 1998-01-26
JPH04505669A (ja) 1992-10-01
DE3938209A1 (de) 1991-05-23
ATE111236T1 (de) 1994-09-15
KR960016100B1 (ko) 1996-11-27
EP0570366B1 (de) 1994-09-07
EP0570366A1 (de) 1993-11-24
PT95924A (pt) 1994-02-28
DE59007089D1 (de) 1994-10-13
US5331081A (en) 1994-07-19

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