TWI343412B - - Google Patents
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- Publication number
- TWI343412B TWI343412B TW093112675A TW93112675A TWI343412B TW I343412 B TWI343412 B TW I343412B TW 093112675 A TW093112675 A TW 093112675A TW 93112675 A TW93112675 A TW 93112675A TW I343412 B TWI343412 B TW I343412B
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- group
- crystal alignment
- pretilt angle
- alignment agent
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- G02F1/133746—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for high pretilt angles, i.e. higher than 15 degrees
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003129091 | 2003-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200500449A TW200500449A (en) | 2005-01-01 |
TWI343412B true TWI343412B (ja) | 2011-06-11 |
Family
ID=33432065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093112675A TW200500449A (en) | 2003-05-07 | 2004-05-05 | Alignment agent for liquid crystal |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5219233B2 (ja) |
KR (1) | KR101077807B1 (ja) |
CN (1) | CN100387638C (ja) |
TW (1) | TW200500449A (ja) |
WO (1) | WO2004099289A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4900571B2 (ja) * | 2006-03-20 | 2012-03-21 | Jsr株式会社 | 垂直液晶配向剤および垂直液晶表示素子 |
JP4858686B2 (ja) * | 2006-03-29 | 2012-01-18 | Jsr株式会社 | 液晶配向剤、液晶配向膜および液晶表示素子 |
WO2008108493A1 (ja) * | 2007-03-08 | 2008-09-12 | Jsr Corporation | 液晶配向剤および横電界方式液晶表示素子 |
JP5267454B2 (ja) * | 2007-03-23 | 2013-08-21 | 日産化学工業株式会社 | ジアミン化合物、ポリアミック酸、ポリイミド及び液晶配向処理剤 |
CN101910931B (zh) * | 2008-01-11 | 2012-05-30 | 日产化学工业株式会社 | 液晶取向处理剂及使用了该处理剂的液晶显示元件 |
KR20150134377A (ko) * | 2013-03-21 | 2015-12-01 | 닛산 가가쿠 고교 가부시키 가이샤 | 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 |
KR20180099727A (ko) | 2015-12-28 | 2018-09-05 | 가부시키가이샤 닛폰 쇼쿠바이 | 흡수성 수지의 제조 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3097702B2 (ja) * | 1991-08-13 | 2000-10-10 | 日産化学工業株式会社 | 新規な液晶配向処理剤 |
JP3612751B2 (ja) * | 1994-10-13 | 2005-01-19 | Jsr株式会社 | 液晶配向剤 |
JP3593684B2 (ja) * | 1994-10-20 | 2004-11-24 | Jsr株式会社 | 液晶配向剤および液晶表示素子 |
JP3289271B2 (ja) * | 1995-02-13 | 2002-06-04 | 日産化学工業株式会社 | 液晶配向処理剤及びこれを用いた液晶素子 |
JP3169062B2 (ja) * | 1996-07-11 | 2001-05-21 | 日産化学工業株式会社 | 液晶セル用配向処理剤 |
TW448336B (en) * | 1996-07-11 | 2001-08-01 | Nissan Chemical Ind Ltd | Alignment treating agent for a liquid crystal cell |
TW587185B (en) * | 1997-06-26 | 2004-05-11 | Du Pont | Multi-domain STN LCD comprising fluorinated polyimide alignment layers |
JPH1195227A (ja) * | 1997-09-25 | 1999-04-09 | Hitachi Chem Co Ltd | 液晶用保護膜兼配向膜、これを用いた液晶挟持基板及び液晶表示装置 |
JPH11264984A (ja) * | 1998-03-18 | 1999-09-28 | Sumitomo Bakelite Co Ltd | 液晶配向剤 |
JPH11335461A (ja) * | 1998-05-27 | 1999-12-07 | Sumitomo Bakelite Co Ltd | 液晶配向剤 |
JP2001131285A (ja) * | 1999-10-29 | 2001-05-15 | Hitachi Chemical Dupont Microsystems Ltd | ポリアミド酸、ポリイミド液晶配向膜用組成物、液晶配向膜、液晶挟持基板及び液晶表示素子 |
JP2001311080A (ja) * | 2000-04-28 | 2001-11-09 | Jsr Corp | 液晶配向剤 |
JP2002162630A (ja) * | 2000-11-29 | 2002-06-07 | Chisso Corp | ジアミン化合物およびこれを用いた高分子材料、該高分子材料を用いた液晶配向膜、および該配向膜を具備した液晶表示素子 |
-
2004
- 2004-04-30 WO PCT/JP2004/006275 patent/WO2004099289A1/ja active Application Filing
- 2004-04-30 JP JP2005506012A patent/JP5219233B2/ja not_active Expired - Lifetime
- 2004-04-30 CN CNB2004800120648A patent/CN100387638C/zh not_active Expired - Lifetime
- 2004-04-30 KR KR1020057019411A patent/KR101077807B1/ko active IP Right Grant
- 2004-05-05 TW TW093112675A patent/TW200500449A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2004099289A1 (ja) | 2004-11-18 |
CN100387638C (zh) | 2008-05-14 |
CN1784452A (zh) | 2006-06-07 |
KR101077807B1 (ko) | 2011-10-28 |
JPWO2004099289A1 (ja) | 2006-07-13 |
TW200500449A (en) | 2005-01-01 |
JP5219233B2 (ja) | 2013-06-26 |
KR20060014031A (ko) | 2006-02-14 |
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