TWI486377B - Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element - Google Patents

Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element Download PDF

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Publication number
TWI486377B
TWI486377B TW098145083A TW98145083A TWI486377B TW I486377 B TWI486377 B TW I486377B TW 098145083 A TW098145083 A TW 098145083A TW 98145083 A TW98145083 A TW 98145083A TW I486377 B TWI486377 B TW I486377B
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TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
hours
solution
nmp
Prior art date
Application number
TW098145083A
Other languages
English (en)
Chinese (zh)
Other versions
TW201038623A (en
Inventor
Kohei Goto
Masaaki Katayama
Kazuyoshi Hosaka
Kinya Matsumoto
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 TW201038623A publication Critical patent/TW201038623A/zh
Application granted granted Critical
Publication of TWI486377B publication Critical patent/TWI486377B/zh

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Classifications

    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW098145083A 2008-12-26 2009-12-25 Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element TWI486377B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008334248 2008-12-26

Publications (2)

Publication Number Publication Date
TW201038623A TW201038623A (en) 2010-11-01
TWI486377B true TWI486377B (zh) 2015-06-01

Family

ID=42287873

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098145083A TWI486377B (zh) 2008-12-26 2009-12-25 Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element

Country Status (5)

Country Link
JP (1) JP5870487B2 (ja)
KR (1) KR101656541B1 (ja)
CN (1) CN102317847B (ja)
TW (1) TWI486377B (ja)
WO (1) WO2010074269A1 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102559205B (zh) 2010-12-29 2014-07-30 第一毛织株式会社 液晶取向剂、使用其制造的液晶取向膜和液晶显示器
TWI638007B (zh) * 2011-03-31 2018-10-11 日產化學工業股份有限公司 Liquid crystal alignment agent, and liquid crystal alignment film using the same
CN103959151B (zh) * 2011-09-30 2016-08-31 日产化学工业株式会社 液晶取向处理剂、液晶取向膜及液晶显示元件
KR101444190B1 (ko) 2011-12-19 2014-09-26 제일모직 주식회사 액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
WO2013108854A1 (ja) * 2012-01-18 2013-07-25 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
TWI575022B (zh) * 2012-02-03 2017-03-21 Nissan Chemical Ind Ltd Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element
WO2014010402A1 (ja) * 2012-07-11 2014-01-16 日産化学工業株式会社 ポリアミック酸エステルを含有する液晶配向剤、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
KR20170102041A (ko) * 2012-10-18 2017-09-06 닛산 가가쿠 고교 가부시키 가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP2014178666A (ja) * 2013-02-13 2014-09-25 Jsr Corp 液晶表示素子及びその製造方法
TWI607265B (zh) 2013-03-12 2017-12-01 日產化學工業股份有限公司 Liquid crystal alignment agent containing a crosslinkable compound having a photoreactive group
JPWO2014148596A1 (ja) * 2013-03-21 2017-02-16 日産化学工業株式会社 液晶配向剤、液晶配向膜およびそれを用いた液晶表示素子
CN105408812B (zh) * 2013-05-23 2018-12-28 日产化学工业株式会社 液晶取向处理剂、液晶取向膜和液晶表示元件
WO2014196540A1 (ja) 2013-06-06 2014-12-11 日産化学工業株式会社 アルコキシシラン化合物、液晶配向剤、液晶配向膜及び液晶表示素子
KR102234876B1 (ko) * 2013-09-03 2021-03-31 닛산 가가쿠 가부시키가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP6706010B2 (ja) * 2014-08-28 2020-06-03 日産化学株式会社 硬化膜形成組成物、配向材および位相差材
TWI747863B (zh) * 2015-12-25 2021-12-01 日商日產化學工業股份有限公司 液晶顯示元件、液晶光學元件及液晶構造體安定化膜用組成物
TWI726962B (zh) * 2015-12-25 2021-05-11 日商日產化學工業股份有限公司 液晶顯示元件、液晶光學元件及液晶構造體安定化膜用組成物
CN109923469B (zh) 2016-09-13 2022-06-28 日产化学株式会社 液晶取向剂、液晶取向膜及液晶表示元件
KR20210116592A (ko) 2019-01-22 2021-09-27 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20210145744A (ko) 2019-03-29 2021-12-02 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 액정 표시 소자 및 디아민
JP2022067054A (ja) 2020-10-19 2022-05-02 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
KR20220056789A (ko) * 2020-10-28 2022-05-06 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막 및 그의 제조 방법, 그리고 액정 소자 및 그의 제조 방법
CN118696267A (zh) 2022-02-17 2024-09-24 日产化学株式会社 液晶取向剂、液晶取向膜和液晶表示元件
CN115959974B (zh) * 2022-12-28 2024-05-28 天津泰合利华材料科技有限公司 一种3,3’,5,5’-四甲氧甲基联苯二酚的制备方法

Citations (2)

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JP2005010764A (ja) * 2003-05-23 2005-01-13 Sumitomo Bakelite Co Ltd ネガ型感光性樹脂組成物、半導体装置及び表示素子並びに半導体装置及び表示素子の製造方法
JP2005187596A (ja) * 2003-12-25 2005-07-14 Toray Ind Inc 樹脂組成物及びこれを用いた絶縁層の形成方法

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JP3206401B2 (ja) 1995-11-20 2001-09-10 ジェイエスアール株式会社 液晶配向剤および液晶表示素子
JPH09185065A (ja) 1995-12-28 1997-07-15 Japan Synthetic Rubber Co Ltd 液晶配向剤
JPH09302225A (ja) * 1996-03-14 1997-11-25 Toshiba Corp ポリイミド前駆体組成物、ポリイミド膜の形成方法、電子部品および液晶素子
JP3582074B2 (ja) * 1996-03-27 2004-10-27 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
CN100537638C (zh) * 2004-04-28 2009-09-09 日产化学工业株式会社 液晶定向剂、使用了该定向剂的液晶定向膜及液晶显示元件
TW200621850A (en) * 2004-10-07 2006-07-01 Shinetsu Chemical Co Polyimide-based photo-curable resin composition, pattern forming method and substrate protecting film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005010764A (ja) * 2003-05-23 2005-01-13 Sumitomo Bakelite Co Ltd ネガ型感光性樹脂組成物、半導体装置及び表示素子並びに半導体装置及び表示素子の製造方法
JP2005187596A (ja) * 2003-12-25 2005-07-14 Toray Ind Inc 樹脂組成物及びこれを用いた絶縁層の形成方法

Also Published As

Publication number Publication date
KR101656541B1 (ko) 2016-09-09
JP5870487B2 (ja) 2016-03-01
CN102317847A (zh) 2012-01-11
TW201038623A (en) 2010-11-01
KR20110096094A (ko) 2011-08-26
JPWO2010074269A1 (ja) 2012-06-21
CN102317847B (zh) 2015-08-26
WO2010074269A1 (ja) 2010-07-01

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