JP4032405B2 - 液晶配向剤 - Google Patents

液晶配向剤 Download PDF

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Publication number
JP4032405B2
JP4032405B2 JP05513299A JP5513299A JP4032405B2 JP 4032405 B2 JP4032405 B2 JP 4032405B2 JP 05513299 A JP05513299 A JP 05513299A JP 5513299 A JP5513299 A JP 5513299A JP 4032405 B2 JP4032405 B2 JP 4032405B2
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JP
Japan
Prior art keywords
liquid crystal
polyamic acid
polyimide
mol
polymer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP05513299A
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English (en)
Japanese (ja)
Other versions
JP2000250047A (ja
Inventor
泰顕 六鹿
和博 江口
敬祐 栗山
努 下川
信夫 別所
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Original Assignee
JSR Corp
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 JSR Corp filed Critical JSR Corp
Priority to JP05513299A priority Critical patent/JP4032405B2/ja
Priority to KR1020000010302A priority patent/KR100622460B1/ko
Priority to TW089103835A priority patent/TW487824B/zh
Publication of JP2000250047A publication Critical patent/JP2000250047A/ja
Application granted granted Critical
Publication of JP4032405B2 publication Critical patent/JP4032405B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP05513299A 1999-03-03 1999-03-03 液晶配向剤 Expired - Lifetime JP4032405B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP05513299A JP4032405B2 (ja) 1999-03-03 1999-03-03 液晶配向剤
KR1020000010302A KR100622460B1 (ko) 1999-03-03 2000-03-02 액정 배향제
TW089103835A TW487824B (en) 1999-03-03 2000-03-03 Liquid crystal aligning agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05513299A JP4032405B2 (ja) 1999-03-03 1999-03-03 液晶配向剤

Publications (2)

Publication Number Publication Date
JP2000250047A JP2000250047A (ja) 2000-09-14
JP4032405B2 true JP4032405B2 (ja) 2008-01-16

Family

ID=12990265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05513299A Expired - Lifetime JP4032405B2 (ja) 1999-03-03 1999-03-03 液晶配向剤

Country Status (3)

Country Link
JP (1) JP4032405B2 (zh)
KR (1) KR100622460B1 (zh)
TW (1) TW487824B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3929444B2 (ja) 2001-11-12 2007-06-13 エルエス ケーブル リミテッド トリアジン環を主鎖にする感光性高分子液晶配向剤とそれを用いた液晶配向膜、該配向膜を適用した液晶素子及び該配向膜を製造する方法
KR100516158B1 (ko) * 2002-10-21 2005-09-23 엘에스전선 주식회사 하나 이상의 광활성 그룹을 가지는 트리아진 고리를이용한 폴리에테르계 감광성 고분자 액정 배향제 조성물,이를 이용한 감광성 고분자 액정 배향막의 제조방법, 상기액정 배향막을 포함하는 액정 소자
KR100516159B1 (ko) * 2002-10-21 2005-09-23 엘에스전선 주식회사 하나 이상의 광활성 그룹을 가지는 트리아진 고리를이용한 폴리티오에테르계 감광성 고분자 액정 배향제조성물, 이를 이용한 감광성 고분자 액정 배향막의제조방법 및 상기 액정 배향막을 포함하는 액정 소자
KR100516157B1 (ko) * 2002-10-21 2005-09-23 엘에스전선 주식회사 하나 이상의 광활성 그룹을 가지는 트리아진 고리를이용한 폴리에스터계 감광성 고분자 액정 배향제 조성물,이를 이용한 감광성 고분자 액정 배향막의 제조방법 및상기 액정 배향막을 포함하는 액정 소자
KR100508104B1 (ko) * 2002-11-29 2005-08-18 엘에스전선 주식회사 하나 이상의 광활성 그룹을 가지는 트리아진 고리를이용한 폴리(이미드-유레아) 공중합 감광성 고분자 액정배향제 조성물, 이를 이용한 감광성 고분자 액정 배향막,그 제조방법 및 상기 액정 배향막을 포함하는 액정 소자
AU2003289307A1 (en) * 2002-12-11 2004-06-30 Nissan Chemical Industries, Ltd. Liquid crystl orientating agent and liquid crystal display element using it
JP4344935B2 (ja) 2004-06-16 2009-10-14 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP4434862B2 (ja) 2004-07-08 2010-03-17 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP2007121991A (ja) 2005-09-29 2007-05-17 Sony Corp 液晶配向膜および液晶表示素子
JP2007241246A (ja) * 2006-02-13 2007-09-20 Seiko Epson Corp 液晶配向膜形成用組成物、液晶表示装置の製造方法、液晶配向膜形成装置及び液晶表示装置
TWI471655B (zh) * 2007-12-28 2015-02-01 Nissan Chemical Ind Ltd Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element
JP5365774B2 (ja) * 2008-11-14 2013-12-11 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5527538B2 (ja) * 2009-10-06 2014-06-18 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の製造方法および液晶表示素子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3629831B2 (ja) * 1996-08-13 2005-03-16 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子

Also Published As

Publication number Publication date
JP2000250047A (ja) 2000-09-14
KR20000062697A (ko) 2000-10-25
TW487824B (en) 2002-05-21
KR100622460B1 (ko) 2006-09-11

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