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KR101481834B1 - 액정 배향제 및 액정 표시 소자 - Google Patents

액정 배향제 및 액정 표시 소자 Download PDF

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Publication number
KR101481834B1
KR101481834B1 KR20080123008A KR20080123008A KR101481834B1 KR 101481834 B1 KR101481834 B1 KR 101481834B1 KR 20080123008 A KR20080123008 A KR 20080123008A KR 20080123008 A KR20080123008 A KR 20080123008A KR 101481834 B1 KR101481834 B1 KR 101481834B1
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KR
South Korea
Prior art keywords
liquid crystal
aligning agent
polyamic acid
dianhydride
crystal aligning
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KR20080123008A
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English (en)
Korean (ko)
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KR20090060189A (ko
Inventor
겐이찌 이즈미
에이지 하야시
Original Assignee
제이에스알 가부시끼가이샤
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Application filed by 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
Publication of KR20090060189A publication Critical patent/KR20090060189A/ko
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Publication of KR101481834B1 publication Critical patent/KR101481834B1/ko
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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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR20080123008A 2007-12-06 2008-12-05 액정 배향제 및 액정 표시 소자 Active KR101481834B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-316055 2007-12-06
JP2007316055 2007-12-06

Publications (2)

Publication Number Publication Date
KR20090060189A KR20090060189A (ko) 2009-06-11
KR101481834B1 true KR101481834B1 (ko) 2015-01-12

Family

ID=40734476

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20080123008A Active KR101481834B1 (ko) 2007-12-06 2008-12-05 액정 배향제 및 액정 표시 소자

Country Status (4)

Country Link
JP (1) JP5444690B2 (ja)
KR (1) KR101481834B1 (ja)
CN (1) CN101452153B (ja)
TW (1) TWI432484B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102574811B (zh) * 2009-07-21 2015-09-09 日产化学工业株式会社 二胺化合物、聚酰胺酸、聚酰亚胺及液晶取向处理剂
JP5541454B2 (ja) * 2009-09-16 2014-07-09 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR20110067574A (ko) 2009-12-14 2011-06-22 삼성전자주식회사 액정 표시 장치 및 그 제조 방법
KR101748247B1 (ko) * 2010-05-10 2017-06-16 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막, 액정 표시 소자 및, 이에 포함된 중합체
WO2012053525A1 (ja) * 2010-10-19 2012-04-26 日産化学工業株式会社 光配向処理法に適した液晶配向剤、及びそれを用いた液晶配向膜
WO2012057337A1 (ja) * 2010-10-28 2012-05-03 日産化学工業株式会社 液晶配向剤、及び液晶配向膜
CN103492462B (zh) * 2011-03-07 2016-01-20 日产化学工业株式会社 组合物、液晶取向处理剂、液晶取向膜及液晶显示元件
CN103502312B (zh) * 2011-03-07 2015-07-29 日产化学工业株式会社 组合物、液晶取向处理剂、液晶取向膜及液晶显示元件
JP5832847B2 (ja) 2011-10-13 2015-12-16 Jsr株式会社 液晶配向剤および液晶表示素子
TWI542632B (zh) * 2012-10-18 2016-07-21 Nissan Chemical Ind Ltd A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device
JP5930239B2 (ja) * 2012-10-18 2016-06-08 日産化学工業株式会社 組成物、液晶配向処理剤、液晶配向膜および液晶表示素子
KR20170053736A (ko) * 2012-10-18 2017-05-16 닛산 가가쿠 고교 가부시키 가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
KR101988082B1 (ko) * 2012-10-18 2019-06-11 닛산 가가쿠 가부시키가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP6620428B2 (ja) * 2015-05-29 2019-12-18 三菱瓦斯化学株式会社 ポリイミド樹脂
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2691212B2 (ja) 1989-08-10 1997-12-17 日本合成ゴム株式会社 液晶配向剤

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049699B2 (ja) * 1994-02-24 2000-06-05 ジェイエスアール株式会社 液晶配向剤
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
WO2001075525A1 (fr) * 2000-03-30 2001-10-11 Nissan Chemical Industries, Ltd. Composition de resine polyimide photosensible positive
JP4494609B2 (ja) * 2000-09-04 2010-06-30 学校法人神奈川大学 ポリイミド、その製造方法および硬化性樹脂組成物
KR100565739B1 (ko) * 2000-10-28 2006-03-29 엘지.필립스 엘시디 주식회사 광배향성 물질 및 이를 이용한 액정표시소자
KR100595300B1 (ko) * 2000-10-28 2006-07-03 엘지.필립스 엘시디 주식회사 광배향성 물질 및 이를 이용한 액정표시소자
CN1266192C (zh) * 2002-07-29 2006-07-26 Jsr株式会社 二胺化合物、聚酰胺酸、酰亚胺化聚合物、液晶取向剂及液晶显示元件
JP4168442B2 (ja) * 2002-07-29 2008-10-22 Ｊｓｒ株式会社 ジアミン化合物、ポリアミック酸、イミド化重合体、液晶配向剤、および液晶表示素子
JP2005154508A (ja) * 2003-11-21 2005-06-16 Hitachi Cable Ltd ポリイミド組成物及びその製造方法
CN1762978B (zh) * 2004-10-05 2010-12-15 Jsr株式会社 新型二胺化合物、聚合物以及液晶取向剂
EP1799791B1 (en) * 2004-10-13 2016-01-13 Rolic AG Photocrosslinkable materials
JP4844721B2 (ja) * 2006-03-22 2011-12-28 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5003682B2 (ja) * 2006-07-28 2012-08-15 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2691212B2 (ja) 1989-08-10 1997-12-17 日本合成ゴム株式会社 液晶配向剤

Also Published As

Publication number Publication date
CN101452153B (zh) 2011-12-07
KR20090060189A (ko) 2009-06-11
JP2009157351A (ja) 2009-07-16
JP5444690B2 (ja) 2014-03-19
TW200925183A (en) 2009-06-16
CN101452153A (zh) 2009-06-10
TWI432484B (zh) 2014-04-01

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