TWI563014B - Liquid crystal alignment agent, liquid crystal alignment film, method for forming liquid crystal alignment film, and liquid crystal display device - Google Patents

Liquid crystal alignment agent, liquid crystal alignment film, method for forming liquid crystal alignment film, and liquid crystal display device

Info

Publication number
TWI563014B
TWI563014B TW101143482A TW101143482A TWI563014B TW I563014 B TWI563014 B TW I563014B TW 101143482 A TW101143482 A TW 101143482A TW 101143482 A TW101143482 A TW 101143482A TW I563014 B TWI563014 B TW I563014B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
alignment film
display device
forming
Prior art date
Application number
TW101143482A
Other languages
English (en)
Chinese (zh)
Other versions
TW201321430A (zh
Inventor
Toshiyuki Akiike
Tsubasa Abe
Yoshikazu Miyamoto
Takashi Nagao
Fumitaka Sugiyama
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
Publication of TW201321430A publication Critical patent/TW201321430A/zh
Application granted granted Critical
Publication of TWI563014B publication Critical patent/TWI563014B/zh

Links

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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/53—Physical properties liquid-crystalline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW101143482A 2011-11-25 2012-11-21 Liquid crystal alignment agent, liquid crystal alignment film, method for forming liquid crystal alignment film, and liquid crystal display device TWI563014B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011258201A JP5845849B2 (ja) 2011-11-25 2011-11-25 液晶配向剤、液晶配向膜、液晶配向膜の形成方法、液晶表示素子及び化合物

Publications (2)

Publication Number Publication Date
TW201321430A TW201321430A (zh) 2013-06-01
TWI563014B true TWI563014B (en) 2016-12-21

Family

ID=48491889

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101143482A TWI563014B (en) 2011-11-25 2012-11-21 Liquid crystal alignment agent, liquid crystal alignment film, method for forming liquid crystal alignment film, and liquid crystal display device

Country Status (4)

Country Link
JP (1) JP5845849B2 (ko)
KR (1) KR101935314B1 (ko)
CN (1) CN103131428B (ko)
TW (1) TWI563014B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6682965B2 (ja) * 2015-07-27 2020-04-15 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子及び液晶配向膜の製造方法
KR102202056B1 (ko) 2018-02-21 2021-01-11 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
CN110607094B (zh) * 2018-06-14 2024-04-05 香港科技大学 油墨组合物、纳米棒增强膜、喷墨打印方法及液晶显示装置
CN112939915B (zh) * 2021-02-05 2022-10-14 武汉柔显科技股份有限公司 感光树脂用二胺单体、聚酰亚胺前体、感光树脂组合物及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05142545A (ja) * 1991-11-21 1993-06-11 Matsushita Electric Ind Co Ltd 液晶配向膜およびそれを用いた液晶表示素子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016988A (ja) * 1983-07-07 1985-01-28 Masaki Hasegawa 光学活性アンチ頭−頭クマリン二量体
JP2573328B2 (ja) * 1988-09-12 1997-01-22 和彦 西郷 ポリアミド
CN1247592C (zh) * 2001-09-14 2006-03-29 中国科学院上海有机化学研究所 香豆素二聚体的光学拆分方法
KR100720454B1 (ko) * 2005-06-14 2007-05-22 엘지.필립스 엘시디 주식회사 액정표시소자 및 그 제조방법
EP2147921B1 (en) * 2007-05-02 2011-10-05 Nissan Chemical Industries, Ltd. Process for production of coumarin dimer compound
JP5672762B2 (ja) * 2010-05-06 2015-02-18 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05142545A (ja) * 1991-11-21 1993-06-11 Matsushita Electric Ind Co Ltd 液晶配向膜およびそれを用いた液晶表示素子

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Chen et al., "Synthesis and Reversible Photocleavage of Novel Polyurethane Containing Coumarin Dimer Components",Journal of Polymer Science: Part A: Polymer Chemistry, 1997, Vol. 35, page 613-624. *

Also Published As

Publication number Publication date
KR101935314B1 (ko) 2019-01-04
CN103131428A (zh) 2013-06-05
JP5845849B2 (ja) 2016-01-20
TW201321430A (zh) 2013-06-01
KR20130058597A (ko) 2013-06-04
CN103131428B (zh) 2015-08-05
JP2013113935A (ja) 2013-06-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees