KR101501777B1 - 액정 배향제 및 액정 표시 소자 - Google Patents

액정 배향제 및 액정 표시 소자 Download PDF

Info

Publication number
KR101501777B1
KR101501777B1 KR1020080126213A KR20080126213A KR101501777B1 KR 101501777 B1 KR101501777 B1 KR 101501777B1 KR 1020080126213 A KR1020080126213 A KR 1020080126213A KR 20080126213 A KR20080126213 A KR 20080126213A KR 101501777 B1 KR101501777 B1 KR 101501777B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
dianhydride
aligning agent
polyamic acid
solution
Prior art date
Application number
KR1020080126213A
Other languages
English (en)
Korean (ko)
Other versions
KR20090063142A (ko
Inventor
겐이찌 이즈미
츠바사 아베
에이지 하야시
Original Assignee
제이에스알 가부시끼가이샤
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 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
Publication of KR20090063142A publication Critical patent/KR20090063142A/ko
Application granted granted Critical
Publication of KR101501777B1 publication Critical patent/KR101501777B1/ko

Links

Images

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)
KR1020080126213A 2007-12-13 2008-12-12 액정 배향제 및 액정 표시 소자 KR101501777B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007321698A JP5019049B2 (ja) 2007-12-13 2007-12-13 液晶配向剤および液晶表示素子
JPJP-P-2007-00321698 2007-12-13

Publications (2)

Publication Number Publication Date
KR20090063142A KR20090063142A (ko) 2009-06-17
KR101501777B1 true KR101501777B1 (ko) 2015-03-11

Family

ID=40916207

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080126213A KR101501777B1 (ko) 2007-12-13 2008-12-12 액정 배향제 및 액정 표시 소자

Country Status (4)

Country Link
JP (1) JP5019049B2 (zh)
KR (1) KR101501777B1 (zh)
CN (1) CN101692144B (zh)
TW (1) TWI444727B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5773116B2 (ja) * 2009-12-03 2015-09-02 Jsr株式会社 液晶配向剤および液晶表示素子
TWI591097B (zh) * 2011-10-25 2017-07-11 達興材料股份有限公司 液晶配向劑
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
CN111139087B (zh) * 2019-12-30 2022-12-27 常州市尚科新材料有限公司 液晶光取向剂、液晶光取向膜及其制备方法和应用
CN115947663A (zh) * 2022-12-21 2023-04-11 中国科学院长春应用化学研究所 一种二胺单体、聚酰亚胺材料、其制备方法和应用
CN117510845A (zh) * 2023-11-08 2024-02-06 波米科技有限公司 一种具有高预倾角的液晶取向剂及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060067877A (ko) * 2004-12-15 2006-06-20 제이에스알 가부시끼가이샤 액정 배향제, 배향막 및 표시 소자 및 광학 부재
WO2006126555A1 (ja) * 2005-05-25 2006-11-30 Nissan Chemical Industries, Ltd. 液晶配向処理剤及びそれを用いた液晶表示素子

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077585B2 (ja) * 1995-03-28 2000-08-14 ジェイエスアール株式会社 液晶配向剤
JP3603292B2 (ja) * 1996-08-30 2004-12-22 Ｊｓｒ株式会社 液晶配向膜の製造方法および液晶表示素子
JP4336922B2 (ja) * 2000-04-12 2009-09-30 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
CN100427529C (zh) * 2003-11-26 2008-10-22 日产化学工业株式会社 垂直定向用液晶定向处理剂及液晶显示元件
JP2005266536A (ja) * 2004-03-19 2005-09-29 Jsr Corp 液晶配向剤および液晶表示素子
JP4656309B2 (ja) * 2005-06-29 2011-03-23 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
TW200804937A (en) * 2006-06-02 2008-01-16 Jsr Corp Liquid crystal alignment agent and liquid crystal display device
CN101548228B (zh) * 2006-11-24 2011-11-16 日产化学工业株式会社 液晶定向处理剂及使用了该处理剂的液晶显示元件
CN101007951A (zh) * 2007-01-18 2007-08-01 四川大学 一种聚酰亚胺液晶垂直取向剂的制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060067877A (ko) * 2004-12-15 2006-06-20 제이에스알 가부시끼가이샤 액정 배향제, 배향막 및 표시 소자 및 광학 부재
WO2006126555A1 (ja) * 2005-05-25 2006-11-30 Nissan Chemical Industries, Ltd. 液晶配向処理剤及びそれを用いた液晶表示素子

Also Published As

Publication number Publication date
CN101692144A (zh) 2010-04-07
KR20090063142A (ko) 2009-06-17
TW200931141A (en) 2009-07-16
TWI444727B (zh) 2014-07-11
JP2009145529A (ja) 2009-07-02
CN101692144B (zh) 2013-04-10
JP5019049B2 (ja) 2012-09-05

Similar Documents

Publication Publication Date Title
JP5668904B2 (ja) 液晶配向剤および液晶表示素子
EP0840161B1 (en) Liquid crystal aligning agent
KR101481834B1 (ko) 액정 배향제 및 액정 표시 소자
KR101429293B1 (ko) 액정 배향제 및 액정 표시 소자
KR101545354B1 (ko) 액정 배향제 및 액정 표시 소자
KR101543797B1 (ko) 액정 배향제 및 액정 표시 소자
KR101452488B1 (ko) 수평 배향막 형성용 액정 배향제 및 액정 표시 소자
KR101510483B1 (ko) 액정 배향제 및 액정 표시 소자
KR101567605B1 (ko) 액정 배향제 및 액정 표시 소자
KR101520970B1 (ko) 액정 배향제 및 액정 표시 소자
JPH10333153A (ja) 液晶配向剤
KR101501777B1 (ko) 액정 배향제 및 액정 표시 소자
KR101501778B1 (ko) 액정 배향제 및 액정 표시 소자
JP5071662B2 (ja) 液晶配向剤および液晶表示素子
KR20090101109A (ko) 액정 배향제 및 액정 표시 소자
KR101536008B1 (ko) 액정 배향제 및 액정 표시 소자
JP5585755B2 (ja) 液晶配向剤および液晶表示素子
KR101536007B1 (ko) 액정 배향제 및 액정 표시 소자
KR101492270B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR101501779B1 (ko) 액정 배향제 및 액정 표시 소자
KR101502628B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR101509768B1 (ko) 수직 배향형 액정 배향제 및 수직 배향형 액정 표시 소자
KR101565394B1 (ko) 액정 배향제 및 그의 관련 화합물, 액정 배향막 및, 액정 표시 소자
JP3633162B2 (ja) 液晶配向剤
KR101520972B1 (ko) 액정 배향제 및 액정 표시 소자

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180223

Year of fee payment: 4