WO2006043520A1 - ポリイミド樹脂組成物及びそれを用いた液晶配向膜並びにその液晶配向膜を用いた液晶表示素子 - Google Patents
ポリイミド樹脂組成物及びそれを用いた液晶配向膜並びにその液晶配向膜を用いた液晶表示素子 Download PDFInfo
- Publication number
- WO2006043520A1 WO2006043520A1 PCT/JP2005/019073 JP2005019073W WO2006043520A1 WO 2006043520 A1 WO2006043520 A1 WO 2006043520A1 JP 2005019073 W JP2005019073 W JP 2005019073W WO 2006043520 A1 WO2006043520 A1 WO 2006043520A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- resin composition
- polyimide resin
- alkyl group
- chain alkyl
- Prior art date
Links
Classifications
-
- 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
- C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
-
- 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
- C08G73/1075—Partially aromatic polyimides
-
- 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
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/664,987 US20090029072A1 (en) | 2004-10-19 | 2005-10-18 | Polyimide Resin Composition, Liquid Crystal Alignment Film using Same and Liquid Crystal Display using Such Liquid Crystal Alignment Film |
JP2006542982A JP4765938B2 (ja) | 2004-10-19 | 2005-10-18 | ポリイミド樹脂組成物及びそれを用いた液晶配向膜並びにその液晶配向膜を用いた液晶表示素子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004304365 | 2004-10-19 | ||
JP2004-304365 | 2004-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006043520A1 true WO2006043520A1 (ja) | 2006-04-27 |
Family
ID=36202935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/019073 WO2006043520A1 (ja) | 2004-10-19 | 2005-10-18 | ポリイミド樹脂組成物及びそれを用いた液晶配向膜並びにその液晶配向膜を用いた液晶表示素子 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090029072A1 (ja) |
JP (1) | JP4765938B2 (ja) |
CN (1) | CN101039987A (ja) |
WO (1) | WO2006043520A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012251080A (ja) * | 2011-06-03 | 2012-12-20 | Mitsui Chemicals Inc | 新規ポリイミドおよびその用途 |
CN103443697A (zh) * | 2011-01-28 | 2013-12-11 | 日产化学工业株式会社 | 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI365888B (en) * | 2007-11-27 | 2012-06-11 | Ind Tech Res Inst | Polyimide optical compensation films |
JP2010189510A (ja) * | 2009-02-17 | 2010-09-02 | Hitachi Cable Ltd | 絶縁塗料及び絶縁電線 |
FR2980202A1 (fr) * | 2011-09-20 | 2013-03-22 | Rhodia Operations | Polyimides thermoplastiques |
EP2758450A1 (fr) | 2011-09-20 | 2014-07-30 | Rhodia Operations | Polyimides thermoplastiques |
CN104820317B (zh) * | 2015-05-26 | 2018-05-18 | 京东方科技集团股份有限公司 | 一种显示基板及其制作方法和显示装置 |
CN108218797B (zh) * | 2018-01-16 | 2020-03-17 | 同济大学 | 液晶分子改性嘧啶二胺单体、源自其的液晶取向材料及其合成方法 |
JP7463964B2 (ja) * | 2018-08-24 | 2024-04-09 | 三菱瓦斯化学株式会社 | ポリイミド樹脂、ポリイミドワニス及びポリイミドフィルム |
US11525038B2 (en) * | 2019-05-21 | 2022-12-13 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Crosslinked polymide, polymide film and method for preparing thereof, organic light emitting diode device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0736047A (ja) * | 1993-07-16 | 1995-02-07 | Nissan Chem Ind Ltd | 液晶配向処理基板 |
JPH10292113A (ja) * | 1997-04-18 | 1998-11-04 | Hitachi Ltd | 液晶配向膜用組成物 |
JP2002348374A (ja) * | 2001-05-25 | 2002-12-04 | Hitachi Cable Ltd | ポリアミック酸又はポリイミド及び液晶配向剤 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS606726A (ja) * | 1983-06-25 | 1985-01-14 | Nissan Chem Ind Ltd | 新規ポリイミド樹脂及びその製造法 |
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 |
KR0123896B1 (ko) * | 1992-12-07 | 1997-11-24 | 야마무라 히로시 | 디아미노 화합물과 그 제조방법 및 그를 이용한 액정배향막 |
US6232428B1 (en) * | 1999-01-19 | 2001-05-15 | I.S.T. Corporation | Essentially colorless, transparent polyimide coatings and films |
US6577356B2 (en) * | 1999-12-08 | 2003-06-10 | Sharp Kabushiki Kaisha | Plasma addressed liquid crystal display device and method for fabricating the same |
JP2001311080A (ja) * | 2000-04-28 | 2001-11-09 | Jsr Corp | 液晶配向剤 |
-
2005
- 2005-10-18 JP JP2006542982A patent/JP4765938B2/ja not_active Expired - Fee Related
- 2005-10-18 WO PCT/JP2005/019073 patent/WO2006043520A1/ja active Application Filing
- 2005-10-18 US US11/664,987 patent/US20090029072A1/en not_active Abandoned
- 2005-10-18 CN CNA2005800347393A patent/CN101039987A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0736047A (ja) * | 1993-07-16 | 1995-02-07 | Nissan Chem Ind Ltd | 液晶配向処理基板 |
JPH10292113A (ja) * | 1997-04-18 | 1998-11-04 | Hitachi Ltd | 液晶配向膜用組成物 |
JP2002348374A (ja) * | 2001-05-25 | 2002-12-04 | Hitachi Cable Ltd | ポリアミック酸又はポリイミド及び液晶配向剤 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103443697A (zh) * | 2011-01-28 | 2013-12-11 | 日产化学工业株式会社 | 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂 |
CN103443697B (zh) * | 2011-01-28 | 2016-02-24 | 日产化学工业株式会社 | 含有聚酰胺酸酯和聚酰胺酸的液晶取向剂 |
JP2012251080A (ja) * | 2011-06-03 | 2012-12-20 | Mitsui Chemicals Inc | 新規ポリイミドおよびその用途 |
Also Published As
Publication number | Publication date |
---|---|
US20090029072A1 (en) | 2009-01-29 |
JPWO2006043520A1 (ja) | 2008-05-22 |
CN101039987A (zh) | 2007-09-19 |
JP4765938B2 (ja) | 2011-09-07 |
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