JP6558543B2 - 液晶配向剤及びそれを用いた液晶表示素子 - Google Patents

液晶配向剤及びそれを用いた液晶表示素子 Download PDF

Info

Publication number
JP6558543B2
JP6558543B2 JP2015550979A JP2015550979A JP6558543B2 JP 6558543 B2 JP6558543 B2 JP 6558543B2 JP 2015550979 A JP2015550979 A JP 2015550979A JP 2015550979 A JP2015550979 A JP 2015550979A JP 6558543 B2 JP6558543 B2 JP 6558543B2
Authority
JP
Japan
Prior art keywords
liquid crystal
group
crystal aligning
aligning agent
polyamic acid
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.)
Active
Application number
JP2015550979A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2015080186A1 (ja
Inventor
新平 新津
新平 新津
真文 高橋
真文 高橋
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of JPWO2015080186A1 publication Critical patent/JPWO2015080186A1/ja
Application granted granted Critical
Publication of JP6558543B2 publication Critical patent/JP6558543B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—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
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2015550979A 2013-11-28 2014-11-27 液晶配向剤及びそれを用いた液晶表示素子 Active JP6558543B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013246181 2013-11-28
JP2013246181 2013-11-28
PCT/JP2014/081327 WO2015080186A1 (ja) 2013-11-28 2014-11-27 液晶配向剤及びそれを用いた液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2015080186A1 JPWO2015080186A1 (ja) 2017-03-16
JP6558543B2 true JP6558543B2 (ja) 2019-08-14

Family

ID=53199125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015550979A Active JP6558543B2 (ja) 2013-11-28 2014-11-27 液晶配向剤及びそれを用いた液晶表示素子

Country Status (5)

Country Link
JP (1) JP6558543B2 (zh)
KR (1) KR102278975B1 (zh)
CN (1) CN105940343B (zh)
TW (1) TWI657099B (zh)
WO (1) WO2015080186A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109791329B (zh) * 2016-09-29 2022-05-17 日产化学株式会社 液晶取向剂、液晶取向膜和液晶表示元件
WO2018092811A1 (ja) * 2016-11-18 2018-05-24 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
KR102514165B1 (ko) * 2017-07-28 2023-03-24 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4085206B2 (ja) 1996-02-15 2008-05-14 日産化学工業株式会社 ジアミノベンゼン誘導体及びそれを用いたポリイミド並びに液晶配向膜
JP3169062B2 (ja) 1996-07-11 2001-05-21 日産化学工業株式会社 液晶セル用配向処理剤
JP3587981B2 (ja) * 1998-05-06 2004-11-10 凸版印刷株式会社 感光性樹脂組成物
JP2001354767A (ja) * 2000-06-15 2001-12-25 Nitto Denko Corp ポリイミド及びその製造法、並びにこれを用いた気体分離膜
KR101613756B1 (ko) * 2008-10-29 2016-04-19 닛산 가가쿠 고교 가부시키 가이샤 디아민, 폴리이미드, 액정 배향제 및 액정 배향막
KR101823712B1 (ko) * 2010-05-28 2018-01-30 닛산 가가쿠 고교 가부시키 가이샤 열탈리성기 함유 화합물을 함유하는 액정 배향제 및 액정 배향막
KR101824279B1 (ko) * 2010-06-30 2018-01-31 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 그것을 사용한 액정 표시 소자

Also Published As

Publication number Publication date
TW201538569A (zh) 2015-10-16
CN105940343A (zh) 2016-09-14
TWI657099B (zh) 2019-04-21
KR20160090880A (ko) 2016-08-01
WO2015080186A1 (ja) 2015-06-04
CN105940343B (zh) 2019-09-24
KR102278975B1 (ko) 2021-07-16
JPWO2015080186A1 (ja) 2017-03-16

Similar Documents

Publication Publication Date Title
JP6558245B2 (ja) 横電界駆動方式用の液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
JP6187457B2 (ja) 光配向法用の液晶配向剤、液晶配向膜、及び液晶表示素子
JP6056752B2 (ja) 液晶配向剤及びそれを用いた液晶配向膜
JP6056759B2 (ja) 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子
TWI548677B (zh) A liquid crystal alignment agent for use in a light alignment treatment, and a liquid crystal alignment film using the same
JP6083379B2 (ja) 光配向処理法用の液晶配向剤、及びそれを用いた液晶配向膜
JPWO2015152174A1 (ja) ポリアミック酸エステル−ポリアミック酸共重合体を含有する液晶配向剤、及びそれを用いた液晶配向膜
JPWO2013054858A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JPWO2018117240A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JP5630625B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JPWO2015141598A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP6558543B2 (ja) 液晶配向剤及びそれを用いた液晶表示素子
JP6217648B2 (ja) 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子
JP6460342B2 (ja) 液晶配向剤及びそれを用いた液晶表示素子
JP6508040B2 (ja) 横電界駆動用の液晶配向処理剤
JPWO2015119168A1 (ja) 液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
JP6551410B2 (ja) 光配向用の液晶配向剤、液晶配向膜、及び液晶表示素子
JP2018040979A (ja) 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181205

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190129

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190619

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190702

R151 Written notification of patent or utility model registration

Ref document number: 6558543

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151