KR940000523A - 수직 배향 처리제 - Google Patents
수직 배향 처리제 Download PDFInfo
- Publication number
- KR940000523A KR940000523A KR1019930011509A KR930011509A KR940000523A KR 940000523 A KR940000523 A KR 940000523A KR 1019930011509 A KR1019930011509 A KR 1019930011509A KR 930011509 A KR930011509 A KR 930011509A KR 940000523 A KR940000523 A KR 940000523A
- Authority
- KR
- South Korea
- Prior art keywords
- polyimide
- alkyl group
- linear alkyl
- acid component
- vertical alignment
- Prior art date
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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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- G02F1/133723—Polyimide, polyamide-imide
-
- 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
- C09K2323/027—Polyimide
-
- 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]
- Y10T428/31721—Of polyimide
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
Abstract
폴리이미드 층 중량의 5중량% 이상의 양으로 탄소원자수 12 이상의 직좨 알킬기를 함유하는 폴리이미드를 필수성분으로 함유하며, 폴리이미드의 코팅 필름이 기판상에 형성되었을때. 386yn/cm 이하의 표면 에너지를 갖는 수직 배향 처리제.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 폴리 이미드 총 중량의 5중량% 이상의 양으로 탄소 원자수 12 이상의 직쇄 알킬기를 함유하는 폴리 아미드를 필수 성분으로 함유하며, 폴리아미드의 코팅 필름이 기판상에 형성되었을때, 38 dyn/cm 이하의 표면 에너지를 갖는 수직 배향 처리제.
- 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하지 않은 디아민 성분 및/또는 직쇄 알킬기를 함유하는 디 아민 성분 및/또는 직쇄 알킬기를 함유하는 모노아민 성분 및/또는 직쇄 알킬기를 함유하는 디카르복실산 성분과 테트라카르복실산 성분을 반응 및 중합시켜 직쇄 알킬기를 함유하는 폴리 이미드 전구체를 제조하고 이 폴이 미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
- 제1항에 있어서, 폴리이미드가 테트라카르복실산 성분과 직쇄 알킬기를 함유하는 모노아민 성분을 1 : 2의 몰비로 반응시 켜 수득한 디 이미드 전구체 화합물 및 직쇄 알킬기를 함유하지 않은 디 아민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
- 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하는 디카르복실산 성분과 디아민 성분을 2 : 1의 몰비로 반응시켜 수득한 디이미드 전구체 화합물 및 직쇄 알킬기를 함유하지 않은 디아민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
- 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하는 디라민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
- 제 1항에 있어서, 폴리 이 미드가 직쇄 알킬기를 함유하는 디 아민 성분 및 직쇄 알킬기를 함유하지 않은 디아민 성분과 테트라카르복실산 성분을 반응 및 중합시 켜 수득한 폴리 이미드 건구테를 이미드화하여 제조한 폴리 이미드인 수직 배항 처리제.
- 제1항에 있어서, 폴리이미드가 직쇄 알킬기를 함유하지 않은 디아민 성분 및 직쇄 알킬기를함유하는 디카르 복실산 성분 및,/또는 직쇄 알킬기를 함유하는 모노아민 성분과 테트라카르복실산 성분을 반응 및 중합시켜 수득한 폴리이미드 전구체를 이미드화하여 제조한 폴리이미드인 수직 배향 처리제.
- 제2항에 있어서, 테트라카르복실산 성분이 시클로부탄테트라카르복실산 이무수물인 수직 배향 처리제.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP92-164670 | 1992-06-23 | ||
JP04164670A JP3117103B2 (ja) | 1992-06-23 | 1992-06-23 | 新規な垂直配向処理剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940000523A true KR940000523A (ko) | 1994-01-03 |
KR100275013B1 KR100275013B1 (ko) | 2000-12-15 |
Family
ID=15797602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930011509A KR100275013B1 (ko) | 1992-06-23 | 1993-06-23 | 수직 배향 처리제 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5420233A (ko) |
EP (1) | EP0575986B1 (ko) |
JP (1) | JP3117103B2 (ko) |
KR (1) | KR100275013B1 (ko) |
DE (1) | DE69326916T2 (ko) |
TW (1) | TW279170B (ko) |
Families Citing this family (30)
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JPH086025A (ja) * | 1994-04-20 | 1996-01-12 | Sharp Corp | 液晶電気光学装置、それを用いた投射型表示システムおよび液晶電気光学装置の駆動方法 |
US5932136A (en) * | 1995-10-20 | 1999-08-03 | Canon Kabushiki Kaisha | Liquid crystal device and liquid crystal apparatus |
KR100574209B1 (ko) * | 1998-10-13 | 2006-04-27 | 닛산 가가쿠 고교 가부시키 가이샤 | 폴리이미드 전구체 및 폴리이미드 |
JP4606541B2 (ja) * | 2000-03-23 | 2011-01-05 | シャープ株式会社 | 液晶表示装置 |
JP2002303870A (ja) * | 2001-01-30 | 2002-10-18 | Jsr Corp | 垂直配向型液晶配向膜および垂直配向型液晶表示素子 |
JP2003073471A (ja) * | 2001-08-31 | 2003-03-12 | Jsr Corp | 垂直配向型液晶配向剤およびそれを用いた液晶表示素子 |
KR100638623B1 (ko) * | 2001-09-04 | 2006-10-26 | 미쓰이 가가쿠 가부시키가이샤 | 신규한 방향족 디아민 및 그의 폴리이미드 |
TWI284147B (en) | 2001-11-15 | 2007-07-21 | Nissan Chemical Ind Ltd | Liquid crystal aligning agent for vertical alignment, alignment layer for liquid crystal, and liquid crystal displays made by using the same |
EP1486819A4 (en) * | 2002-02-15 | 2006-08-02 | Dainippon Printing Co Ltd | ALIGNMENT LAYER, METHOD FOR PRODUCING ALIGNMENT LAYER, SUBSTRATE HAVING ALIGNMENT LAYER, AND LIQUID CRYSTAL DISPLAY |
WO2004036302A1 (en) * | 2002-10-17 | 2004-04-29 | Zbd Displays Ltd. | Liquid crystal alignment layer |
JP2004212608A (ja) * | 2002-12-27 | 2004-07-29 | Dainippon Printing Co Ltd | 液晶表示装置およびその製造方法 |
SE0303041D0 (sv) | 2003-06-23 | 2003-11-18 | Ecsibeo Ab | A liquid crystal device and a method for manufacturing thereof |
KR100599859B1 (ko) * | 2003-10-09 | 2006-07-12 | 제일모직주식회사 | 덴드론 구조의 측쇄를 가지는 디아민 화합물 및 이를 이용하여 제조된 액정 배향재 |
JP4614200B2 (ja) * | 2004-02-20 | 2011-01-19 | スタンレー電気株式会社 | ノーマリブラック垂直配向型液晶表示装置およびその製造方法 |
KR100715095B1 (ko) * | 2004-12-31 | 2007-05-04 | 제일모직주식회사 | 덴드론 구조의 측쇄를 갖는 디아민 화합물 및 이를 이용한 액정 배향재 |
KR100622215B1 (ko) * | 2004-12-31 | 2006-09-14 | 제일모직주식회사 | 덴드론 구조의 측쇄를 갖는 디아민을 이용한 액정 배향막용 조성물 |
KR100667790B1 (ko) * | 2005-01-10 | 2007-01-11 | 삼성전자주식회사 | 복굴절 보정용 액정소자 및 이를 구비한 광픽업 및 광기록 및/또는 재생기기 |
US7829638B2 (en) * | 2005-05-09 | 2010-11-09 | Cheil Industries, Inc. | Antireflective hardmask composition and methods for using same |
KR100655064B1 (ko) * | 2005-05-27 | 2006-12-06 | 제일모직주식회사 | 반사방지성을 갖는 하드마스크 조성물 |
KR100662542B1 (ko) * | 2005-06-17 | 2006-12-28 | 제일모직주식회사 | 반사방지 하드마스크 조성물 및 이를 이용하여 기판 상에패턴화된 재료 형상을 형성시키는 방법 |
KR100665758B1 (ko) * | 2005-09-15 | 2007-01-09 | 제일모직주식회사 | 반사방지성을 갖는 하드마스크 조성물 |
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KR100782437B1 (ko) * | 2005-12-30 | 2007-12-05 | 제일모직주식회사 | 액정 배향제 |
JP2009223138A (ja) * | 2008-03-18 | 2009-10-01 | Seiko Epson Corp | 液晶装置及びその製造方法、電子機器 |
JP2009223139A (ja) * | 2008-03-18 | 2009-10-01 | Seiko Epson Corp | 液晶装置及びその製造方法、電子機器 |
TWI385198B (zh) * | 2008-08-11 | 2013-02-11 | Ind Tech Res Inst | 雙面金屬箔層積層板及其製法 |
KR101212667B1 (ko) * | 2008-12-02 | 2012-12-14 | 제일모직주식회사 | 액정 배향제, 이를 포함하는 액정 배향막, 및 이를 포함하는 액정 표시 장치 |
WO2016158814A1 (ja) * | 2015-04-03 | 2016-10-06 | シャープ株式会社 | 光変調装置及び表示装置 |
KR101993906B1 (ko) * | 2019-04-09 | 2019-06-27 | 주식회사 엘지화학 | 폴리이미드 전구체 및 이로부터 제조된 액정 배향막 |
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1992
- 1992-06-23 JP JP04164670A patent/JP3117103B2/ja not_active Expired - Lifetime
-
1993
- 1993-06-08 TW TW082104552A patent/TW279170B/zh not_active IP Right Cessation
- 1993-06-15 US US08/076,646 patent/US5420233A/en not_active Expired - Lifetime
- 1993-06-23 KR KR1019930011509A patent/KR100275013B1/ko not_active IP Right Cessation
- 1993-06-23 EP EP93110031A patent/EP0575986B1/en not_active Expired - Lifetime
- 1993-06-23 DE DE69326916T patent/DE69326916T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0575986B1 (en) | 1999-11-03 |
KR100275013B1 (ko) | 2000-12-15 |
DE69326916T2 (de) | 2000-02-17 |
EP0575986A3 (ko) | 1994-02-02 |
DE69326916D1 (de) | 1999-12-09 |
TW279170B (ko) | 1996-06-21 |
JP3117103B2 (ja) | 2000-12-11 |
EP0575986A2 (en) | 1993-12-29 |
US5420233A (en) | 1995-05-30 |
JPH063678A (ja) | 1994-01-14 |
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