KR101861185B1 - 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 액정 표시 소자 Download PDF

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Publication number
KR101861185B1
KR101861185B1 KR1020120025475A KR20120025475A KR101861185B1 KR 101861185 B1 KR101861185 B1 KR 101861185B1 KR 1020120025475 A KR1020120025475 A KR 1020120025475A KR 20120025475 A KR20120025475 A KR 20120025475A KR 101861185 B1 KR101861185 B1 KR 101861185B1
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KR
South Korea
Prior art keywords
group
liquid crystal
polymer
aligning agent
compound
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KR1020120025475A
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English (en)
Korean (ko)
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KR20120106588A (ko
Inventor
요시카즈 미야모토
코우지 가시시타
토시유키 아키이케
히로아키 도쿠히사
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제이에스알 가부시끼가이샤
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Application filed by 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
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    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Silicon Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020120025475A 2011-03-17 2012-03-13 액정 배향제, 액정 배향막 및 액정 표시 소자 KR101861185B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011059854 2011-03-17
JPJP-P-2011-059854 2011-03-17

Related Child Applications (1)

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KR1020170125774A Division KR101873248B1 (ko) 2011-03-17 2017-09-28 액정 배향제, 액정 배향막 및 액정 표시 소자

Publications (2)

Publication Number Publication Date
KR20120106588A KR20120106588A (ko) 2012-09-26
KR101861185B1 true KR101861185B1 (ko) 2018-05-25

Family

ID=46808742

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020120025475A KR101861185B1 (ko) 2011-03-17 2012-03-13 액정 배향제, 액정 배향막 및 액정 표시 소자
KR1020170125774A KR101873248B1 (ko) 2011-03-17 2017-09-28 액정 배향제, 액정 배향막 및 액정 표시 소자

Family Applications After (1)

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KR1020170125774A KR101873248B1 (ko) 2011-03-17 2017-09-28 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (4)

Country Link
JP (2) JP5994257B2 (ja)
KR (2) KR101861185B1 (ja)
CN (2) CN104560061B (ja)
TW (2) TWI600750B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014112192A (ja) * 2012-10-31 2014-06-19 Jsr Corp Ｐｓａモード液晶表示素子用液晶配向剤、ｐｓａモード液晶表示素子用液晶配向膜、並びにｐｓａモード液晶表示素子及びその製造方法
JPWO2014167885A1 (ja) * 2013-04-12 2017-02-16 Jsr株式会社 光学装置
JP6672801B2 (ja) * 2015-04-09 2020-03-25 Jsr株式会社 液晶配向剤
US10877304B2 (en) * 2016-01-07 2020-12-29 Sharp Kabushiki Kaisha Liquid crystal display device and method for manufacturing liquid crystal display device
CN106842714A (zh) * 2017-01-03 2017-06-13 京东方科技集团股份有限公司 显示基板、显示面板及显示装置
JP7163920B2 (ja) * 2017-07-28 2022-11-01 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP2019056880A (ja) * 2017-09-22 2019-04-11 シャープ株式会社 液晶セル、及び液晶表示装置
CN108070388B (zh) * 2017-12-05 2021-04-23 中节能万润股份有限公司 一种液晶取向剂、液晶取向膜以及液晶显示元件
KR20220068980A (ko) * 2019-09-24 2022-05-26 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 액정 표시 소자, 중합체, 및 디아민

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003121853A (ja) 2001-10-18 2003-04-23 Nitto Denko Corp ホメオトロピック配向液晶フィルムの製造方法、ホメオトロピック配向液晶フィルムおよび光学フィルム
JP2004530734A (ja) 2000-12-29 2004-10-07 ロリク　アーゲー 光活性共重合体
JP2007025216A (ja) 2005-07-15 2007-02-01 Chisso Corp 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
JP2010101999A (ja) 2008-10-22 2010-05-06 Chisso Corp 液晶配向膜、液晶配向剤および液晶表示素子

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0258026A (ja) * 1988-08-24 1990-02-27 Sanyo Chem Ind Ltd 液晶記録表示素子
JP3432572B2 (ja) * 1993-03-25 2003-08-04 住友化学工業株式会社 液晶オリゴマー重合物フィルム、その製造方法、並びに液晶オリゴマー重合物フィルムを用いた位相差板および液晶表示装置
JP3430705B2 (ja) * 1994-04-28 2003-07-28 日産化学工業株式会社 新規なジアミノベンゼン誘導体及びそれを用いたポリイミド
US6084057A (en) * 1997-05-20 2000-07-04 Elsicon, Inc. Polarizable amines and polyimides for optical alignment of liquid crystals
US6919404B2 (en) * 2002-05-31 2005-07-19 Elsicon, Inc. Hybrid polymer materials for liquid crystal alignment layers
US8123977B2 (en) * 2005-11-07 2012-02-28 Lg Chem, Ltd. Copolymer for liquid crystal alignment, liquid crystal aligning layer including copolymer for liquid crystal alignment, and liquid crystal display including liquid crystal aligning layer
EP2305631A1 (en) * 2005-12-23 2011-04-06 Rolic AG Photocrosslinkable materials
TWI406838B (zh) * 2006-08-04 2013-09-01 Jnc Corp 二胺、液晶配向劑、液晶配向膜和液晶顯示裝置
JP5293943B2 (ja) * 2007-08-16 2013-09-18 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5062109B2 (ja) * 2007-10-09 2012-10-31 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
EP2259133A4 (en) * 2008-02-28 2011-11-16 Sharp Kk LIQUID CRYSTAL ALIGNMENT FILM FORMING COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
JP5304174B2 (ja) * 2008-10-29 2013-10-02 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5482109B2 (ja) * 2008-11-25 2014-04-23 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
CN101864319B (zh) * 2009-04-15 2014-09-17 Jnc株式会社 液晶配向剂、液晶配向膜以及液晶显示元件
KR101824283B1 (ko) * 2010-07-13 2018-01-31 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004530734A (ja) 2000-12-29 2004-10-07 ロリク　アーゲー 光活性共重合体
JP2003121853A (ja) 2001-10-18 2003-04-23 Nitto Denko Corp ホメオトロピック配向液晶フィルムの製造方法、ホメオトロピック配向液晶フィルムおよび光学フィルム
JP2007025216A (ja) 2005-07-15 2007-02-01 Chisso Corp 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
JP2010101999A (ja) 2008-10-22 2010-05-06 Chisso Corp 液晶配向膜、液晶配向剤および液晶表示素子

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Publication number Publication date
CN102676179A (zh) 2012-09-19
JP6102997B2 (ja) 2017-03-29
CN104560061A (zh) 2015-04-29
JP2012208471A (ja) 2012-10-25
KR20170117926A (ko) 2017-10-24
TWI600750B (zh) 2017-10-01
TWI529240B (zh) 2016-04-11
JP2016001328A (ja) 2016-01-07
KR20120106588A (ko) 2012-09-26
KR101873248B1 (ko) 2018-07-02
TW201544581A (zh) 2015-12-01
JP5994257B2 (ja) 2016-09-21
CN102676179B (zh) 2015-05-13
TW201239069A (en) 2012-10-01
CN104560061B (zh) 2016-09-07

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