JP7052721B2 - 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
JP7052721B2
JP7052721B2 JP2018509474A JP2018509474A JP7052721B2 JP 7052721 B2 JP7052721 B2 JP 7052721B2 JP 2018509474 A JP2018509474 A JP 2018509474A JP 2018509474 A JP2018509474 A JP 2018509474A JP 7052721 B2 JP7052721 B2 JP 7052721B2
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal alignment
solvent
alignment agent
group
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
JP2018509474A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2017170945A1 (ja
Inventor
翔一朗 中原
淳 橋本
和典 石川
柱永 李
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 JPWO2017170945A1 publication Critical patent/JPWO2017170945A1/ja
Application granted granted Critical
Publication of JP7052721B2 publication Critical patent/JP7052721B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2018509474A 2016-03-31 2017-03-30 液晶配向剤、液晶配向膜、及び液晶表示素子 Active JP7052721B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016072568 2016-03-31
JP2016072568 2016-03-31
PCT/JP2017/013421 WO2017170945A1 (ja) 2016-03-31 2017-03-30 液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2017170945A1 JPWO2017170945A1 (ja) 2019-02-21
JP7052721B2 true JP7052721B2 (ja) 2022-04-12

Family

ID=59965891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018509474A Active JP7052721B2 (ja) 2016-03-31 2017-03-30 液晶配向剤、液晶配向膜、及び液晶表示素子

Country Status (5)

Country Link
JP (1) JP7052721B2 (zh)
KR (1) KR102399376B1 (zh)
CN (1) CN109196411A (zh)
TW (1) TWI762475B (zh)
WO (1) WO2017170945A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6904216B2 (ja) * 2017-10-30 2021-07-14 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP7322694B2 (ja) * 2019-12-24 2023-08-08 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
JP7512749B2 (ja) * 2020-07-31 2024-07-09 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010995A (ja) 2004-06-25 2006-01-12 Hitachi Displays Ltd 配向膜形成方法及びそれを用いた液晶表示装置及びその製造方法
WO2015025937A1 (ja) 2013-08-22 2015-02-26 日産化学工業株式会社 横電界駆動型液晶表示素子用液晶配向膜を有する基板の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4156445B2 (ja) 2003-06-04 2008-09-24 株式会社 日立ディスプレイズ 液晶表示装置の製造方法
JP4869892B2 (ja) 2006-12-06 2012-02-08 株式会社 日立ディスプレイズ 液晶表示装置
JP5553531B2 (ja) 2009-06-03 2014-07-16 株式会社ジャパンディスプレイ 液晶表示装置
KR101938923B1 (ko) * 2011-11-01 2019-04-10 닛산 가가쿠 가부시키가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP6179261B2 (ja) * 2012-11-07 2017-08-16 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2015072554A1 (ja) * 2013-11-15 2015-05-21 日産化学工業株式会社 液晶配向剤及びそれを用いた液晶表示素子
JP6248784B2 (ja) * 2014-04-25 2017-12-20 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010995A (ja) 2004-06-25 2006-01-12 Hitachi Displays Ltd 配向膜形成方法及びそれを用いた液晶表示装置及びその製造方法
WO2015025937A1 (ja) 2013-08-22 2015-02-26 日産化学工業株式会社 横電界駆動型液晶表示素子用液晶配向膜を有する基板の製造方法

Also Published As

Publication number Publication date
KR20180129874A (ko) 2018-12-05
CN109196411A (zh) 2019-01-11
TW201809075A (zh) 2018-03-16
JPWO2017170945A1 (ja) 2019-02-21
TWI762475B (zh) 2022-05-01
WO2017170945A1 (ja) 2017-10-05
KR102399376B1 (ko) 2022-05-17

Similar Documents

Publication Publication Date Title
KR102704513B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
CN110023826B (zh) 液晶取向剂、液晶取向膜和液晶表示元件
JP7351382B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JP7052721B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JP6798550B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
CN108027537B (zh) 液晶取向剂、液晶取向膜和液晶表示元件
JP6866892B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JP7093058B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
KR20140139115A (ko) 액정 표시 소자 및 그 제조 방법
KR102619748B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181206

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200319

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200319

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210409

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210914

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211001

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: 20220301

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220314

R151 Written notification of patent or utility model registration

Ref document number: 7052721

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151