TW200710515A - Liquid crystal aligning agent and liquid crystal display device using same - Google Patents

Liquid crystal aligning agent and liquid crystal display device using same

Info

Publication number
TW200710515A
TW200710515A TW095118562A TW95118562A TW200710515A TW 200710515 A TW200710515 A TW 200710515A TW 095118562 A TW095118562 A TW 095118562A TW 95118562 A TW95118562 A TW 95118562A TW 200710515 A TW200710515 A TW 200710515A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
aligning agent
crystal aligning
display device
same
Prior art date
Application number
TW095118562A
Other languages
English (en)
Other versions
TWI407211B (zh
Inventor
Hirobumi Shida
Kimiaki Tsutsui
Yuji Murakami
Kosuke Takazawa
Original Assignee
Nissan Chemical Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW200710515A publication Critical patent/TW200710515A/zh
Application granted granted Critical
Publication of TWI407211B publication Critical patent/TWI407211B/zh

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
    • 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
TW095118562A 2005-05-25 2006-05-25 A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device TWI407211B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005152720 2005-05-25

Publications (2)

Publication Number Publication Date
TW200710515A true TW200710515A (en) 2007-03-16
TWI407211B TWI407211B (zh) 2013-09-01

Family

ID=37451980

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095118562A TWI407211B (zh) 2005-05-25 2006-05-25 A liquid crystal alignment agent and a liquid crystal display device using the liquid crystal display device

Country Status (5)

Country Link
JP (1) JP5151478B2 (zh)
KR (1) KR101363224B1 (zh)
CN (1) CN100538478C (zh)
TW (1) TWI407211B (zh)
WO (1) WO2006126555A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI452398B (zh) * 2007-05-10 2014-09-11 Dongjin Semichem Co Ltd 液晶顯示元件之配向材料及其製造方法
TWI602878B (zh) * 2009-09-16 2017-10-21 Jsr股份有限公司 液晶配向劑

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5194342B2 (ja) * 2005-07-15 2013-05-08 Ｊｎｃ株式会社 垂直配向液晶表示素子用の液晶配向剤及び垂直配向液晶表示素子
JP5109979B2 (ja) * 2006-11-24 2012-12-26 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
KR101167483B1 (ko) * 2006-12-15 2012-07-27 코오롱인더스트리 주식회사 무색투명한 폴리이미드 수지와 이를 이용한 액정 배향막 및필름
JP5019050B2 (ja) * 2007-12-13 2012-09-05 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5019049B2 (ja) * 2007-12-13 2012-09-05 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5083539B2 (ja) * 2007-12-13 2012-11-28 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5326355B2 (ja) * 2008-05-16 2013-10-30 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
KR101589328B1 (ko) 2008-06-04 2016-01-27 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제 및 그것을 사용한 액정 표시 소자
JP5434927B2 (ja) * 2008-10-22 2014-03-05 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
JP5633677B2 (ja) * 2009-09-04 2014-12-03 Jsr株式会社 液晶配向剤
CN102634020B (zh) * 2011-09-19 2013-09-11 京东方科技集团股份有限公司 预聚物、取向膜及其制备方法、液晶显示装置
CN102346338A (zh) * 2011-10-20 2012-02-08 深圳市华星光电技术有限公司 液晶面板及其配向膜
CN102517039A (zh) * 2011-10-25 2012-06-27 珠海彩珠实业有限公司 一种液晶取向剂、液晶取向膜及其液晶盒的制备方法
CN102504254A (zh) * 2011-10-25 2012-06-20 珠海彩珠实业有限公司 一种高效液晶取向剂的制备方法及其设备
CN104220488B (zh) * 2012-02-01 2017-05-31 日产化学工业株式会社 新型二胺、聚合物、液晶取向剂、液晶取向膜以及使用其的液晶显示元件
JP6183616B2 (ja) * 2012-03-29 2017-08-23 日産化学工業株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
TWI508998B (zh) * 2012-10-03 2015-11-21 Chi Mei Corp Liquid crystal aligning agent and its application
KR20150087401A (ko) * 2012-11-29 2015-07-29 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
WO2014104015A1 (ja) 2012-12-25 2014-07-03 日産化学工業株式会社 新規ジアミン、重合体、液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
JP6447209B2 (ja) * 2014-05-12 2019-01-09 Jsr株式会社 重合体組成物、液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
KR102421827B1 (ko) 2014-06-25 2022-07-15 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
TWI770018B (zh) 2016-03-31 2022-07-11 日商日產化學工業股份有限公司 液晶配向劑、液晶配向膜、及使用其之液晶顯示元件
WO2018181496A1 (ja) * 2017-03-30 2018-10-04 日産化学株式会社 剥離層形成用組成物及び剥離層
KR102257195B1 (ko) * 2018-11-08 2021-05-26 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자
KR102461121B1 (ko) 2019-02-21 2022-10-28 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3081497B2 (ja) * 1995-03-30 2000-08-28 三洋電機株式会社 表示装置及びその製造方法
JP3379896B2 (ja) * 1997-11-14 2003-02-24 シャープ株式会社 液晶表示装置及びその検査方法
US6103322A (en) * 1998-12-23 2000-08-15 Elsicon Inc. Materials for inducing alignment of liquid crystals and liquid crystal optical elements
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
TW556029B (en) * 2000-10-16 2003-10-01 Nissan Chemical Ind Ltd Aligning agent for liquid crystal for in-plane switching, liquid-crystal alignment film, and liquid-crystal display element
TW200527081A (en) * 2003-11-26 2005-08-16 Nissan Chemical Ind Ltd Liquid crystal alignment treating agent for vertical alignment and liquid crystal display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI452398B (zh) * 2007-05-10 2014-09-11 Dongjin Semichem Co Ltd 液晶顯示元件之配向材料及其製造方法
TWI602878B (zh) * 2009-09-16 2017-10-21 Jsr股份有限公司 液晶配向劑

Also Published As

Publication number Publication date
JPWO2006126555A1 (ja) 2008-12-25
CN100538478C (zh) 2009-09-09
JP5151478B2 (ja) 2013-02-27
TWI407211B (zh) 2013-09-01
WO2006126555A1 (ja) 2006-11-30
CN101176032A (zh) 2008-05-07
KR101363224B1 (ko) 2014-02-12
KR20080016816A (ko) 2008-02-22

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