TWI499656B - Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element - Google Patents

Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element Download PDF

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Publication number
TWI499656B
TWI499656B TW101125377A TW101125377A TWI499656B TW I499656 B TWI499656 B TW I499656B TW 101125377 A TW101125377 A TW 101125377A TW 101125377 A TW101125377 A TW 101125377A TW I499656 B TWI499656 B TW I499656B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
diamine
tetracarboxylic dianhydride
bis
Prior art date
Application number
TW101125377A
Other languages
English (en)
Chinese (zh)
Other versions
TW201309784A (zh
Inventor
Hidenori Ishii
Go Ono
Original Assignee
Nissan Chemical Ind Ltd
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 Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW201309784A publication Critical patent/TW201309784A/zh
Application granted granted Critical
Publication of TWI499656B publication Critical patent/TWI499656B/zh

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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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (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)
TW101125377A 2011-07-14 2012-07-13 Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element TWI499656B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011155776 2011-07-14

Publications (2)

Publication Number Publication Date
TW201309784A TW201309784A (zh) 2013-03-01
TWI499656B true TWI499656B (zh) 2015-09-11

Family

ID=47506181

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101125377A TWI499656B (zh) 2011-07-14 2012-07-13 Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element

Country Status (5)

Country Link
JP (1) JP5633714B2 (ko)
KR (1) KR101610559B1 (ko)
CN (1) CN103797409B (ko)
TW (1) TWI499656B (ko)
WO (1) WO2013008906A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI612099B (zh) * 2013-02-07 2018-01-21 鐘化股份有限公司 烷氧基矽烷改質聚醯胺酸溶液、使用其之積層體及可撓性裝置、與積層體之製造方法
WO2014148440A1 (ja) * 2013-03-19 2014-09-25 日産化学工業株式会社 横電界駆動用の液晶配向処理剤
TWI480264B (zh) * 2013-04-12 2015-04-11 Daxin Materials Corp 液晶配向劑、液晶配向膜、以及液晶顯示元件及其製造方法
WO2016024457A1 (ja) 2014-08-12 2016-02-18 株式会社カネカ アルコキシシラン変性ポリアミド酸溶液、それを用いた積層体及びフレキシブルデバイス、並びに積層体の製造方法
WO2016068085A1 (ja) * 2014-10-28 2016-05-06 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子
JP6852347B2 (ja) * 2016-01-29 2021-03-31 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
KR102635627B1 (ko) * 2017-08-29 2024-02-08 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN110716352B (zh) * 2018-07-12 2022-11-15 香港科技大学 一种用于制备液晶光配向层的组合物及其应用方法
CN113956475B (zh) * 2021-11-05 2022-07-29 深圳市道尔顿电子材料有限公司 一种螯合金属离子的聚酰亚胺液晶取向剂、液晶取向膜及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010053128A1 (ja) * 2008-11-06 2010-05-14 日産化学工業株式会社 液晶配向処理剤
TW201118062A (en) * 2009-07-21 2011-06-01 Nissan Chemical Ind Ltd Diamine compound, polyamic acid, polyimide, and liquid crystal aligning agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4078508B2 (ja) 1998-08-26 2008-04-23 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素子並びに液晶の配向方法
WO2005105892A1 (ja) 2004-04-28 2005-11-10 Nissan Chemical Industries, Ltd. 液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子
KR101359106B1 (ko) * 2006-04-25 2014-02-05 제이에스알 가부시끼가이샤 수직 배향형 액정 배향제 및 수직 배향형 액정 표시 소자
JP5282573B2 (ja) * 2006-12-27 2013-09-04 日産化学工業株式会社 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子
JP5321781B2 (ja) * 2007-01-09 2013-10-23 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
TWI501998B (zh) * 2010-03-15 2015-10-01 Nissan Chemical Ind Ltd A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010053128A1 (ja) * 2008-11-06 2010-05-14 日産化学工業株式会社 液晶配向処理剤
TW201118062A (en) * 2009-07-21 2011-06-01 Nissan Chemical Ind Ltd Diamine compound, polyamic acid, polyimide, and liquid crystal aligning agent

Also Published As

Publication number Publication date
KR20140041834A (ko) 2014-04-04
JP5633714B2 (ja) 2014-12-03
WO2013008906A1 (ja) 2013-01-17
JPWO2013008906A1 (ja) 2015-02-23
CN103797409B (zh) 2017-05-24
CN103797409A (zh) 2014-05-14
KR101610559B1 (ko) 2016-04-07
TW201309784A (zh) 2013-03-01

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