KR102842854B1 - 신규한 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

신규한 액정 배향제, 액정 배향막 및 액정 표시 소자

Info

Publication number
KR102842854B1
KR102842854B1 KR1020207029840A KR20207029840A KR102842854B1 KR 102842854 B1 KR102842854 B1 KR 102842854B1 KR 1020207029840 A KR1020207029840 A KR 1020207029840A KR 20207029840 A KR20207029840 A KR 20207029840A KR 102842854 B1 KR102842854 B1 KR 102842854B1
Authority
KR
South Korea
Prior art keywords
group
liquid crystal
crystal alignment
carbon atoms
alignment 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
KR1020207029840A
Other languages
English (en)
Korean (ko)
Other versions
KR20200136429A (ko
Inventor
미키 도요다
요시카즈 하라다
Original Assignee
닛산 가가쿠 가부시키가이샤
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 닛산 가가쿠 가부시키가이샤 filed Critical 닛산 가가쿠 가부시키가이샤
Publication of KR20200136429A publication Critical patent/KR20200136429A/ko
Application granted granted Critical
Publication of KR102842854B1 publication Critical patent/KR102842854B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (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)
KR1020207029840A 2018-03-30 2019-03-28 신규한 액정 배향제, 액정 배향막 및 액정 표시 소자 Active KR102842854B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2018-068720 2018-03-30
JP2018068720 2018-03-30
PCT/JP2019/013742 WO2019189637A1 (ja) 2018-03-30 2019-03-28 新規な液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20200136429A KR20200136429A (ko) 2020-12-07
KR102842854B1 true KR102842854B1 (ko) 2025-08-05

Family

ID=68060201

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207029840A Active KR102842854B1 (ko) 2018-03-30 2019-03-28 신규한 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JP7347410B2 (https=)
KR (1) KR102842854B1 (https=)
CN (1) CN111936923B (https=)
TW (1) TWI797297B (https=)
WO (1) WO2019189637A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7517208B2 (ja) * 2020-10-28 2024-07-17 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
KR20220056789A (ko) * 2020-10-28 2022-05-06 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막 및 그의 제조 방법, 그리고 액정 소자 및 그의 제조 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012193167A (ja) 2011-03-02 2012-10-11 Jnc Corp ジアミン、これを用いた液晶配向剤、液晶表示素子および液晶配向膜の形成方法
CN105073708A (zh) 2012-12-25 2015-11-18 日产化学工业株式会社 新的二胺、聚合物、液晶取向剂、液晶取向膜和使用了该液晶取向膜的液晶显示元件
CN105567259A (zh) 2014-11-05 2016-05-11 Jsr株式会社 液晶取向剂、液晶取向膜、液晶显示元件、聚合物及化合物
JP2016218149A (ja) * 2015-05-15 2016-12-22 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3201172B2 (ja) 1994-09-08 2001-08-20 ジェイエスアール株式会社 液晶配向剤
JP3550671B2 (ja) 1995-09-14 2004-08-04 Ｊｓｒ株式会社 液晶配向剤
JP3613421B2 (ja) 1996-05-31 2005-01-26 Ｊｓｒ株式会社 液晶配向剤
JP3650982B2 (ja) 1996-10-02 2005-05-25 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JPH1138415A (ja) 1997-07-22 1999-02-12 Hitachi Ltd 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
JP5761183B2 (ja) * 2010-05-28 2015-08-12 日産化学工業株式会社 熱脱離性基含有化合物を含有する液晶配向剤、及び液晶配向膜
KR101824279B1 (ko) * 2010-06-30 2018-01-31 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 그것을 사용한 액정 표시 소자
WO2012029763A1 (ja) * 2010-08-31 2012-03-08 日産化学工業株式会社 ジアミン、ポリイミド前駆体、ポリイミド、液晶配向剤、液晶配向膜及び液晶表示素子
CN105849630B (zh) * 2013-10-23 2019-06-07 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
US10023530B2 (en) * 2013-10-23 2018-07-17 Nissan Chemical Industries, Ltd. Diamine, polyamic acid, and polyimide
WO2015060363A1 (ja) * 2013-10-23 2015-04-30 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶配向素子
JP6555257B2 (ja) * 2014-05-30 2019-08-07 日産化学株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子
JP2017032608A (ja) * 2015-07-28 2017-02-09 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
JP6634801B2 (ja) 2015-12-03 2020-01-22 Jsr株式会社 液晶配向剤
CN109891310B (zh) * 2016-08-30 2020-07-10 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
JP7247511B2 (ja) * 2017-10-31 2023-03-29 Jnc株式会社 光配向用液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子、並びに、ジアミンおよびポリマー

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012193167A (ja) 2011-03-02 2012-10-11 Jnc Corp ジアミン、これを用いた液晶配向剤、液晶表示素子および液晶配向膜の形成方法
CN105073708A (zh) 2012-12-25 2015-11-18 日产化学工业株式会社 新的二胺、聚合物、液晶取向剂、液晶取向膜和使用了该液晶取向膜的液晶显示元件
CN105567259A (zh) 2014-11-05 2016-05-11 Jsr株式会社 液晶取向剂、液晶取向膜、液晶显示元件、聚合物及化合物
JP2016218149A (ja) * 2015-05-15 2016-12-22 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物

Also Published As

Publication number Publication date
JP7347410B2 (ja) 2023-09-20
TWI797297B (zh) 2023-04-01
TW201945526A (zh) 2019-12-01
KR20200136429A (ko) 2020-12-07
CN111936923A (zh) 2020-11-13
JPWO2019189637A1 (ja) 2021-04-15
CN111936923B (zh) 2023-12-22
WO2019189637A1 (ja) 2019-10-03

Similar Documents

Publication Publication Date Title
KR102255082B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102701368B1 (ko) 액정 배향제, 액정 배향막, 액정 배향막의 제조 방법, 및 액정 표시 소자
KR102609036B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
CN107533260B (zh) 液晶取向剂、液晶取向膜及液晶表示元件
KR102678810B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102744958B1 (ko) 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 그리고 그 액정 표시 소자의 제조 방법, 디아민 화합물
KR102884160B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102842854B1 (ko) 신규한 액정 배향제, 액정 배향막 및 액정 표시 소자
JP7227557B2 (ja) 液晶表示素子の製造方法
KR102886807B1 (ko) 액정 배향제, 액정 배향막, 액정 표시 소자, 중합체, 및 디아민
JP7635878B2 (ja) 垂直配向用の液晶配向剤、液晶配向膜、及び液晶表示素子
JP7102536B2 (ja) 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、これを用いた液晶配向膜および液晶表示素子
US11441075B2 (en) Liquid crystal alignment agent composition, method of producing liquid crystal alignment film using the same, and liquid crystal alignment film using the same
JP7572661B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
KR102600209B1 (ko) 폴리이미드 전구체, 그리고 그 전구체를 갖는 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102623136B1 (ko) 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 그리고 그 액정 배향막의 제조 방법
CN121986293A (en) Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element
WO2025079671A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2022250007A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子、ジアミン及び重合体
TW202534153A (zh) 光配向法用的液晶配向劑、液晶配向膜與液晶顯示元件
JP2021517272A (ja) 液晶配向剤組成物、それを用いた液晶配向膜の製造方法、それを用いた液晶配向膜および液晶表示素子
KR20190113010A (ko) 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)