JP6260381B2 - 液晶配向剤、液晶配向膜及び液晶表示素子 - Google Patents

液晶配向剤、液晶配向膜及び液晶表示素子 Download PDF

Info

Publication number
JP6260381B2
JP6260381B2 JP2014056077A JP2014056077A JP6260381B2 JP 6260381 B2 JP6260381 B2 JP 6260381B2 JP 2014056077 A JP2014056077 A JP 2014056077A JP 2014056077 A JP2014056077 A JP 2014056077A JP 6260381 B2 JP6260381 B2 JP 6260381B2
Authority
JP
Japan
Prior art keywords
liquid crystal
acid
group
polyorganosiloxane
aligning agent
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
JP2014056077A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015179158A (ja
Inventor
勉 熊谷
勉 熊谷
哲 平野
哲 平野
政博 登
政博 登
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 JP2014056077A priority Critical patent/JP6260381B2/ja
Priority to KR1020150020125A priority patent/KR102225380B1/ko
Priority to CN201510089927.1A priority patent/CN104927879B/zh
Priority to TW104108004A priority patent/TWI649605B/zh
Publication of JP2015179158A publication Critical patent/JP2015179158A/ja
Application granted granted Critical
Publication of JP6260381B2 publication Critical patent/JP6260381B2/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
    • C08G73/18—Polybenzimidazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of 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 C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2014056077A 2014-03-19 2014-03-19 液晶配向剤、液晶配向膜及び液晶表示素子 Active JP6260381B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014056077A JP6260381B2 (ja) 2014-03-19 2014-03-19 液晶配向剤、液晶配向膜及び液晶表示素子
KR1020150020125A KR102225380B1 (ko) 2014-03-19 2015-02-10 액정 배향제, 액정 배향막 및 액정 표시 소자
CN201510089927.1A CN104927879B (zh) 2014-03-19 2015-02-27 液晶取向剂、液晶取向膜以及液晶显示元件
TW104108004A TWI649605B (zh) 2014-03-19 2015-03-13 液晶配向劑、液晶配向膜以及液晶顯示元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014056077A JP6260381B2 (ja) 2014-03-19 2014-03-19 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
JP2015179158A JP2015179158A (ja) 2015-10-08
JP6260381B2 true JP6260381B2 (ja) 2018-01-17

Family

ID=54115311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014056077A Active JP6260381B2 (ja) 2014-03-19 2014-03-19 液晶配向剤、液晶配向膜及び液晶表示素子

Country Status (4)

Country Link
JP (1) JP6260381B2 (zh)
KR (1) KR102225380B1 (zh)
CN (1) CN104927879B (zh)
TW (1) TWI649605B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6596931B2 (ja) * 2014-08-29 2019-10-30 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
TWI609218B (zh) * 2015-12-01 2017-12-21 奇美實業股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件
TWI644947B (zh) * 2016-02-05 2018-12-21 奇美實業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
JP2017214474A (ja) * 2016-05-31 2017-12-07 大阪有機化学工業株式会社 膜形成材料
CN112194793B (zh) * 2019-07-08 2024-04-26 Jnc株式会社 聚酰胺酸组合物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047990A1 (de) * 1980-12-19 1982-07-15 Bayer Ag, 5090 Leverkusen Thermoplastische blockcopolyester, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern
JPH05295118A (ja) * 1992-04-17 1993-11-09 Hamamatsu Photonics Kk 両親媒性ポリシラン誘導体
JP3229423B2 (ja) * 1993-03-16 2001-11-19 出光興産株式会社 シロキサン共重合体
JP3757514B2 (ja) 1996-02-16 2006-03-22 日産化学工業株式会社 液晶垂直配向膜の形成方法
US20090018277A1 (en) * 2005-05-02 2009-01-15 Soken Chemical & Engineering Co., Ltd. Resin composition excellent in heat resistance and adhesiveness, and method for producing same
CN101165571A (zh) * 2006-10-17 2008-04-23 Jsr株式会社 液晶取向剂和液晶显示元件
EP2182407A4 (en) * 2007-08-21 2011-03-23 Jsr Corp LIQUID CRYSTAL ORIENTATION PROCESS, METHOD FOR PRODUCING A LIQUID CRYSTAL ORIENTATION LAYER AND A LIQUID CRYSTAL DISPLAY DEVICE
EP2182405B1 (en) 2007-08-21 2016-01-13 JSR Corporation Liquid crystal aligning agent, method for producing liquid crystal alignment film, and liquid crystal display device
KR101534887B1 (ko) * 2007-12-26 2015-07-07 제이에스알 가부시끼가이샤 액정 배향제 및 액정 배향막의 형성 방법
JP5088585B2 (ja) * 2008-03-25 2012-12-05 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の形成方法および液晶表示素子
JP5668904B2 (ja) 2008-09-18 2015-02-12 Jsr株式会社 液晶配向剤および液晶表示素子
JP5552894B2 (ja) * 2010-05-14 2014-07-16 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5640471B2 (ja) * 2010-06-02 2014-12-17 Jsr株式会社 液晶配向剤、液晶配向膜、液晶配向膜の形成方法及び液晶表示素子

Also Published As

Publication number Publication date
KR20150109257A (ko) 2015-10-01
CN104927879B (zh) 2018-09-18
TWI649605B (zh) 2019-02-01
KR102225380B1 (ko) 2021-03-08
JP2015179158A (ja) 2015-10-08
CN104927879A (zh) 2015-09-23
TW201537270A (zh) 2015-10-01

Similar Documents

Publication Publication Date Title
JP6288412B2 (ja) 液晶配向剤
JP5849391B2 (ja) 液晶配向剤および液晶表示素子
JP6729740B2 (ja) 液晶配向剤、液晶配向膜、液晶配向膜の製造方法及び液晶表示素子
JP5783023B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
TWI619734B (zh) Ｐｓａ模式液晶顯示元件用液晶配向劑及液晶配向膜、液晶顯示元件及其製造方法
JP6036253B2 (ja) 液晶配向剤、液晶配向膜および液晶表示素子
KR102225380B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
JP5541454B2 (ja) 液晶配向剤および液晶表示素子
JP5751403B2 (ja) 液晶配向剤
JP5071662B2 (ja) 液晶配向剤および液晶表示素子
JP5099350B2 (ja) 液晶配向剤および液晶表示素子
JP5672762B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP2014178666A (ja) 液晶表示素子及びその製造方法
JP5691610B2 (ja) 液晶配向膜形成用組成物、液晶配向膜及び液晶表示素子
JP5590304B2 (ja) 液晶配向剤および液晶表示素子
JP6492982B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP6057066B2 (ja) 液晶配向剤
JP2009193054A (ja) 液晶配向剤および液晶表示素子
JP5832846B2 (ja) 液晶配向剤および液晶表示素子
JP5832847B2 (ja) 液晶配向剤および液晶表示素子
JP6409494B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP6260248B2 (ja) 液晶配向剤、液晶配向膜並びに液晶表示素子及びその製造方法
JP2016095478A (ja) 液晶配向剤および液晶表示素子
JP2011039145A (ja) 液晶配向膜および液晶表示素子

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160726

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170425

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170426

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170607

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: 20171114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171127

R150 Certificate of patent or registration of utility model

Ref document number: 6260381

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250