TWI444407B - Liquid crystal aligning agent, and liquid crystal display element - Google Patents

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

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Publication number
TWI444407B
TWI444407B TW98103105A TW98103105A TWI444407B TW I444407 B TWI444407 B TW I444407B TW 98103105 A TW98103105 A TW 98103105A TW 98103105 A TW98103105 A TW 98103105A TW I444407 B TWI444407 B TW I444407B
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TW
Taiwan
Prior art keywords
liquid crystal
formula
crystal alignment
alignment agent
group
Prior art date
Application number
TW98103105A
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English (en)
Chinese (zh)
Other versions
TW200944553A (en
Inventor
Kohei Goto
Noritoshi Miki
Koji Sonoyama
Kazuyoshi Hosaka
Original Assignee
Nissan Chemical Ind Ltd
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Application filed by Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW200944553A publication Critical patent/TW200944553A/zh
Application granted granted Critical
Publication of TWI444407B publication Critical patent/TWI444407B/zh

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    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
TW98103105A 2008-01-25 2009-01-23 Liquid crystal aligning agent, and liquid crystal display element TWI444407B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008015308 2008-01-25

Publications (2)

Publication Number Publication Date
TW200944553A TW200944553A (en) 2009-11-01
TWI444407B true TWI444407B (zh) 2014-07-11

Family

ID=40901214

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98103105A TWI444407B (zh) 2008-01-25 2009-01-23 Liquid crystal aligning agent, and liquid crystal display element

Country Status (5)

Country Link
JP (1) JP5651953B2 (ja)
KR (1) KR101589320B1 (ja)
CN (1) CN101925851B (ja)
TW (1) TWI444407B (ja)
WO (1) WO2009093711A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102445790B (zh) * 2010-10-06 2016-05-18 株式会社日本显示器 取向膜、取向膜形成用组合物和液晶显示装置
US8886106B2 (en) * 2011-03-02 2014-11-11 Konica Minolta Business Technologies, Inc. Intermediate transfer belt and method for producing the same
JP5292438B2 (ja) * 2011-05-23 2013-09-18 株式会社ジャパンディスプレイ 液晶表示装置
KR102224531B1 (ko) * 2011-09-08 2021-03-05 닛산 가가쿠 가부시키가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
KR102096126B1 (ko) * 2012-08-10 2020-04-01 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP2014059545A (ja) * 2012-08-21 2014-04-03 Jsr Corp 液晶配向剤、液晶配向膜及び液晶表示素子
KR101515527B1 (ko) 2012-08-21 2015-04-27 주식회사 엘지화학 광학 이방성 필름
TWI508998B (zh) * 2012-10-03 2015-11-21 Chi Mei Corp Liquid crystal aligning agent and its application
WO2014133043A1 (ja) * 2013-02-28 2014-09-04 日産化学工業株式会社 液晶配向処理剤、液晶配向膜および液晶表示素子
KR102135493B1 (ko) * 2013-05-01 2020-08-26 닛산 가가쿠 가부시키가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
KR101861067B1 (ko) * 2013-08-30 2018-05-28 동우 화인켐 주식회사 흑색 감광성 수지 조성물
KR20160108335A (ko) * 2014-01-17 2016-09-19 닛산 가가쿠 고교 가부시키 가이샤 시클로부탄테트라카르복실산 유도체의 제조 방법
KR102438830B1 (ko) * 2016-08-03 2022-08-31 닛산 가가쿠 가부시키가이샤 곡면 형상을 갖는 액정 패널을 구비하는 액정 표시 소자 및 그것을 위한 액정 배향제
KR102097811B1 (ko) * 2017-07-27 2020-04-07 주식회사 엘지화학 광학 디바이스의 제조 방법
KR20200058281A (ko) * 2018-11-19 2020-05-27 제이엔씨 주식회사 액정 배향막을 형성하기 위한 액정 배향제, 액정 배향막 및 이것을 사용한 액정 표시 소자

Family Cites Families (6)

* 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
JPH03261915A (ja) * 1990-03-13 1991-11-21 Japan Synthetic Rubber Co Ltd 液晶配向剤
JPH07309351A (ja) * 1994-05-17 1995-11-28 Idemitsu Petrochem Co Ltd 咬合具付き袋
JP4171851B2 (ja) 1997-12-02 2008-10-29 日産化学工業株式会社 液晶配向処理剤
KR100734933B1 (ko) * 2001-06-12 2007-07-03 한라공조주식회사 전자동식 공기조화장치의 냉방기동 제어방법
JP2005097377A (ja) * 2003-09-24 2005-04-14 Fuji Photo Film Co Ltd 配向膜、重合体、それを用いた位相差板およびその作製方法、ならびに液晶表示装置

Also Published As

Publication number Publication date
KR20100103550A (ko) 2010-09-27
JP5651953B2 (ja) 2015-01-14
KR101589320B1 (ko) 2016-01-27
CN101925851A (zh) 2010-12-22
JPWO2009093711A1 (ja) 2011-05-26
TW200944553A (en) 2009-11-01
CN101925851B (zh) 2013-09-25
WO2009093711A1 (ja) 2009-07-30

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