TWI461462B - A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device - Google Patents
A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device Download PDFInfo
- Publication number
- TWI461462B TWI461462B TW098135774A TW98135774A TWI461462B TW I461462 B TWI461462 B TW I461462B TW 098135774 A TW098135774 A TW 098135774A TW 98135774 A TW98135774 A TW 98135774A TW I461462 B TWI461462 B TW I461462B
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- diamine
- crystal alignment
- treatment agent
- alignment treatment
- Prior art date
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 180
- 239000003795 chemical substances by application Substances 0.000 title claims description 91
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- 125000002723 alicyclic group Chemical group 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 5
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- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001500 prolyl group Chemical group [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 229960005335 propanol Drugs 0.000 description 1
- ILVGAIQLOCKNQA-UHFFFAOYSA-N propyl 2-hydroxypropanoate Chemical compound CCCOC(=O)C(C)O ILVGAIQLOCKNQA-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 229940116423 propylene glycol diacetate Drugs 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties 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
- 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
- G02F1/13378—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
- G02F1/133784—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 rubbing
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/60—Temperature independent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008272410 | 2008-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201030058A TW201030058A (en) | 2010-08-16 |
| TWI461462B true TWI461462B (zh) | 2014-11-21 |
Family
ID=42119354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098135774A TWI461462B (zh) | 2008-10-22 | 2009-10-22 | A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5434927B2 (fr) |
| KR (1) | KR101613755B1 (fr) |
| CN (1) | CN102209928B (fr) |
| TW (1) | TWI461462B (fr) |
| WO (1) | WO2010047316A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5699469B2 (ja) * | 2009-09-16 | 2015-04-08 | Jsr株式会社 | 液晶配向剤 |
| WO2011132751A1 (fr) * | 2010-04-22 | 2011-10-27 | 日産化学工業株式会社 | Agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides, et élément d'affichage à cristaux liquides |
| JP6003882B2 (ja) * | 2011-03-07 | 2016-10-05 | 日産化学工業株式会社 | 組成物、液晶配向処理剤、液晶配向膜、及び液晶表示素子 |
| JP6075286B2 (ja) * | 2011-03-07 | 2017-02-08 | 日産化学工業株式会社 | 組成物、液晶配向処理剤、液晶配向膜、及び液晶表示素子 |
| KR20210030472A (ko) * | 2018-08-07 | 2021-03-17 | 지머젠 인코포레이티드 | 광학적으로 투명한 폴리이미드 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006070819A1 (fr) * | 2004-12-28 | 2006-07-06 | Nissan Chemical Industries, Ltd. | Materiau avec alignement de cristaux liquides pour alignement vertical, pellicule avec alignement de cristaux liquides et element d’affichage a cristaux liquides utilisant ceux-ci |
| WO2006126555A1 (fr) * | 2005-05-25 | 2006-11-30 | Nissan Chemical Industries, Ltd. | Agent d’alignement pour cristaux liquides et dispositif d’affichage à cristaux liquides l’utilisant |
| WO2008062877A1 (fr) * | 2006-11-24 | 2008-05-29 | Nissan Chemical Industries, Ltd. | Agent de traitement d'orientation de cristaux liquides et élément d'affichage à cristaux liquides produit en utilisant ledit agent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002062537A (ja) * | 2000-08-21 | 2002-02-28 | Jsr Corp | Stn型液晶表示素子用液晶配向剤およびstn型液晶表示素子 |
| JP4605016B2 (ja) * | 2003-11-26 | 2011-01-05 | 日産化学工業株式会社 | 垂直配向用液晶配向処理剤および液晶表示素子 |
-
2009
- 2009-10-19 KR KR1020117011486A patent/KR101613755B1/ko active Active
- 2009-10-19 WO PCT/JP2009/068036 patent/WO2010047316A1/fr not_active Ceased
- 2009-10-19 JP JP2010534807A patent/JP5434927B2/ja active Active
- 2009-10-19 CN CN200980144834.7A patent/CN102209928B/zh active Active
- 2009-10-22 TW TW098135774A patent/TWI461462B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006070819A1 (fr) * | 2004-12-28 | 2006-07-06 | Nissan Chemical Industries, Ltd. | Materiau avec alignement de cristaux liquides pour alignement vertical, pellicule avec alignement de cristaux liquides et element d’affichage a cristaux liquides utilisant ceux-ci |
| WO2006126555A1 (fr) * | 2005-05-25 | 2006-11-30 | Nissan Chemical Industries, Ltd. | Agent d’alignement pour cristaux liquides et dispositif d’affichage à cristaux liquides l’utilisant |
| WO2008062877A1 (fr) * | 2006-11-24 | 2008-05-29 | Nissan Chemical Industries, Ltd. | Agent de traitement d'orientation de cristaux liquides et élément d'affichage à cristaux liquides produit en utilisant ledit agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102209928A (zh) | 2011-10-05 |
| JP5434927B2 (ja) | 2014-03-05 |
| TW201030058A (en) | 2010-08-16 |
| JPWO2010047316A1 (ja) | 2012-03-22 |
| KR101613755B1 (ko) | 2016-04-19 |
| KR20110074607A (ko) | 2011-06-30 |
| CN102209928B (zh) | 2014-02-26 |
| WO2010047316A1 (fr) | 2010-04-29 |
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