KR20110123202A - 액정 배향제, 액정 배향막, 액정 표시 소자 및 중합체 조성물 - Google Patents
액정 배향제, 액정 배향막, 액정 표시 소자 및 중합체 조성물 Download PDFInfo
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- KR20110123202A KR20110123202A KR1020110025288A KR20110025288A KR20110123202A KR 20110123202 A KR20110123202 A KR 20110123202A KR 1020110025288 A KR1020110025288 A KR 1020110025288A KR 20110025288 A KR20110025288 A KR 20110025288A KR 20110123202 A KR20110123202 A KR 20110123202A
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- 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
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- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- 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
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- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- 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
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- 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
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- 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
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- 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
- G02F1/35—Non-linear optics
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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
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/50—Physical properties
- C08G2261/53—Physical properties liquid-crystalline
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Abstract
(해결 수단) 본 발명은 [A] 폴리암산 및 폴리이미드로 이루어지는 군으로부터 선택되는 적어도 1종의 중합체, 그리고 [B] 하기식 (I)로 나타나는 이미드환 함유 에폭시 화합물을 함유하는 액정 배향제이다.
Description
Claims (8)
- 제1항에 있어서,
상기식 (I)이, 하기식 (I-1) 및 식 (I-2)로 나타나는 화합물로 이루어지는 군으로부터 선택되는 적어도 1종인 액정 배향제:
(식 (I-1) 및 식 (I-2) 중, RA는 상기식 (I)과 동일한 의미이고, R1, R2 및 R3은, 각각 독립적으로, -O-, -COO-, -OCO-를 포함하고 있어도 좋은 탄소수 1∼20의 직쇄상 또는 분기상의 알킬기이고; 또한, R1과 R2가, 또는 R1과 R2와 R3이, 서로 연결되어, 수소 원자의 일부 또는 전부가 치환되어 있어도 좋은 환 구조를 형성해도 좋고; n은 0 또는 1의 정수임). - 제1항 또는 제2항에 있어서,
상기 [A] 중합체가, 2,3,5-트리카복시사이클로펜틸아세트산 2무수물, 3,5, 6-트리카복시-2-카복시메틸노르보르난-2:3,5:6-2무수물, 2,4,6,8-테트라카복시바이사이클로[3.3.0]옥탄-2:4,6:8-2무수물로 이루어지는 군으로부터 선택되는 적어도 1종을 포함하는 테트라카본산 2무수물을 이용하여 합성되는 폴리암산 및, 이 폴리암산을 탈수 폐환하여 이루어지는 폴리이미드로 이루어지는 군으로부터 선택되는 적어도 1종인 액정 배향제. - 제1항 또는 제2항에 있어서,
상기식 (I)의 RA가, 메탄디일기인 액정 배향제. - 제2항에 있어서,
상기식 (I-1) 및 식 (I-2)에 있어서, R1과 R2가 서로 연결되어, 수소 원자의 일부 또는 전부가 치환되어 있어도 좋은 벤젠환을 형성하는 액정 배향제. - 제1항 또는 제2항에 기재된 액정 배향제로 형성되는 액정 배향막.
- 제6항에 기재된 액정 배향막을 구비하는 액정 표시 소자.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2010-106452 | 2010-05-06 | ||
JP2010106452A JP5672762B2 (ja) | 2010-05-06 | 2010-05-06 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110123202A true KR20110123202A (ko) | 2011-11-14 |
KR101746042B1 KR101746042B1 (ko) | 2017-06-27 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020110025288A Expired - Fee Related KR101746042B1 (ko) | 2010-05-06 | 2011-03-22 | 액정 배향제, 액정 배향막, 액정 표시 소자 및 중합체 조성물 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5672762B2 (ko) |
KR (1) | KR101746042B1 (ko) |
CN (1) | CN102250626B (ko) |
TW (1) | TWI504677B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130058597A (ko) * | 2011-11-25 | 2013-06-04 | 제이에스알 가부시끼가이샤 | 액정 배향제, 액정 배향막, 액정 배향막의 형성 방법, 액정 표시 소자 및 화합물 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101985259B1 (ko) * | 2012-08-10 | 2019-06-03 | 제이에스알 가부시끼가이샤 | 액정 배향제 및 화합물 |
CN107683427B (zh) * | 2015-06-16 | 2021-03-23 | 三菱化学株式会社 | 取向膜以及取向膜用组合物 |
JP6776687B2 (ja) * | 2015-09-02 | 2020-10-28 | Jsr株式会社 | 液晶配向剤、液晶配向膜及び液晶素子、並びにこれらの製造方法 |
KR20170097552A (ko) * | 2016-02-18 | 2017-08-28 | 제이엔씨 주식회사 | 액정 배향막을 형성하기 위한 액정 배향제, 액정 배향막 및 이것을 사용한 액정 표시 소자 |
Family Cites Families (11)
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US4139521A (en) * | 1977-06-16 | 1979-02-13 | Allied Chemical Corporation | Production of thermally stabilized polyester |
JPS63309517A (ja) * | 1987-06-12 | 1988-12-16 | Ube Ind Ltd | 熱硬化性ポリアミド樹脂組成物 |
JPS6424822A (en) * | 1987-07-21 | 1989-01-26 | Mitsui Toatsu Chemicals | Preparation of heat-resistant polymer |
EP1277770A1 (en) * | 2001-07-17 | 2003-01-22 | Rolic AG | Photoactive materials |
TWI308658B (en) * | 2002-07-11 | 2009-04-11 | Rolic Ag | Photoactive materials |
DE60325766D1 (de) * | 2002-09-25 | 2009-02-26 | Daiso Co Ltd | Verfahren zur Herstellung von Glycidylphthalimide |
AU2003272967A1 (en) | 2002-10-28 | 2004-05-13 | Kaneka Corporation | Processes for producing optically active n-(2,3-epoxypropan-1-yl)phthalimide |
JP2006225544A (ja) * | 2005-02-18 | 2006-08-31 | Nagase Chemtex Corp | エポキシ樹脂接着剤 |
JP4961972B2 (ja) * | 2006-03-09 | 2012-06-27 | Jnc株式会社 | 絶縁層形成用組成物および絶縁膜 |
JP5321781B2 (ja) * | 2007-01-09 | 2013-10-23 | Jsr株式会社 | 液晶配向剤および液晶表示素子 |
JP5577591B2 (ja) * | 2007-12-27 | 2014-08-27 | Jnc株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
-
2010
- 2010-05-06 JP JP2010106452A patent/JP5672762B2/ja active Active
-
2011
- 2011-03-22 KR KR1020110025288A patent/KR101746042B1/ko not_active Expired - Fee Related
- 2011-05-05 CN CN201110119321.XA patent/CN102250626B/zh active Active
- 2011-05-05 TW TW100115685A patent/TWI504677B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130058597A (ko) * | 2011-11-25 | 2013-06-04 | 제이에스알 가부시끼가이샤 | 액정 배향제, 액정 배향막, 액정 배향막의 형성 방법, 액정 표시 소자 및 화합물 |
Also Published As
Publication number | Publication date |
---|---|
TW201202343A (en) | 2012-01-16 |
TWI504677B (zh) | 2015-10-21 |
JP5672762B2 (ja) | 2015-02-18 |
JP2011237483A (ja) | 2011-11-24 |
KR101746042B1 (ko) | 2017-06-27 |
CN102250626B (zh) | 2015-07-29 |
CN102250626A (zh) | 2011-11-23 |
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