KR102367765B1 - 액정 배향제, 액정 배향막, 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막, 및 액정 표시 소자 Download PDF

Info

Publication number
KR102367765B1
KR102367765B1 KR1020177010264A KR20177010264A KR102367765B1 KR 102367765 B1 KR102367765 B1 KR 102367765B1 KR 1020177010264 A KR1020177010264 A KR 1020177010264A KR 20177010264 A KR20177010264 A KR 20177010264A KR 102367765 B1 KR102367765 B1 KR 102367765B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
formula
crystal aligning
diamine
group
Prior art date
Application number
KR1020177010264A
Other languages
English (en)
Korean (ko)
Other versions
KR20170056654A (ko
Inventor
다츠야 유키
유타 가와노
요시미치 모리모토
신페이 니이츠
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 KR20170056654A publication Critical patent/KR20170056654A/ko
Application granted granted Critical
Publication of KR102367765B1 publication Critical patent/KR102367765B1/ko

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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020177010264A 2014-09-18 2015-09-16 액정 배향제, 액정 배향막, 및 액정 표시 소자 KR102367765B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-190292 2014-09-18
JP2014190292 2014-09-18
PCT/JP2015/076339 WO2016043230A1 (ja) 2014-09-18 2015-09-16 液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20170056654A KR20170056654A (ko) 2017-05-23
KR102367765B1 true KR102367765B1 (ko) 2022-02-24

Family

ID=55533266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177010264A KR102367765B1 (ko) 2014-09-18 2015-09-16 액정 배향제, 액정 배향막, 및 액정 표시 소자

Country Status (5)

Country Link
JP (2) JP6607191B2 (ja)
KR (1) KR102367765B1 (ja)
CN (1) CN107003568B (ja)
TW (1) TWI689551B (ja)
WO (1) WO2016043230A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102367765B1 (ko) * 2014-09-18 2022-02-24 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP6701635B2 (ja) * 2014-10-08 2020-05-27 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP2017181965A (ja) * 2016-03-31 2017-10-05 日産化学工業株式会社 液晶配向剤、液晶配向膜および液晶表示素子
KR102161673B1 (ko) 2017-09-07 2020-10-05 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막
KR102162501B1 (ko) 2017-09-08 2020-10-06 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013146890A1 (ja) 2012-03-29 2013-10-03 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
JP2014074886A (ja) 2012-09-14 2014-04-24 Jsr Corp 液晶配向剤、液晶配向膜及び液晶表示素子
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
JP6607191B2 (ja) 2014-09-18 2019-11-20 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085211A (en) * 1975-12-15 1978-04-18 Merck & Co., Inc. Pyrazinecarboxamides and processes for preparing same
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
JP4786104B2 (ja) * 2000-01-24 2011-10-05 ロリク アーゲー 側鎖の光架橋性基を有する光活性ポリイミド、ポリアミド酸又はエステル
TWI576369B (zh) * 2010-07-05 2017-04-01 Nissan Chemical Ind Ltd A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device using the same
JP6083379B2 (ja) * 2011-08-04 2017-02-22 日産化学工業株式会社 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
KR20210106012A (ko) * 2011-10-27 2021-08-27 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN105073708B (zh) * 2012-12-25 2017-02-22 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013146890A1 (ja) 2012-03-29 2013-10-03 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
JP2014074886A (ja) 2012-09-14 2014-04-24 Jsr Corp 液晶配向剤、液晶配向膜及び液晶表示素子
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
JP6607191B2 (ja) 2014-09-18 2019-11-20 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

Also Published As

Publication number Publication date
TWI689551B (zh) 2020-04-01
TW201627402A (zh) 2016-08-01
CN107003568A (zh) 2017-08-01
JP6607191B2 (ja) 2019-11-20
JP2020021081A (ja) 2020-02-06
WO2016043230A1 (ja) 2016-03-24
KR20170056654A (ko) 2017-05-23
JP6798592B2 (ja) 2020-12-09
CN107003568B (zh) 2020-09-15
JPWO2016043230A1 (ja) 2017-08-03

Similar Documents

Publication Publication Date Title
JP6798592B2 (ja) 液晶配向剤として有用なポリイミドのための原料ジアミン化合物
KR102241784B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102241791B1 (ko) 액정 배향제, 액정 배향막, 및 액정 배향 소자
KR101613757B1 (ko) 액정 배향 처리제
JP5729458B2 (ja) ポリアミック酸またはポリイミドの原料として有用な新規なジアミン
KR102344228B1 (ko) 신규 액정 배향제, 디아민, 및 폴리이미드 전구체
CN109952531B (zh) 液晶取向剂、液晶取向膜、和液晶表示元件
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
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
JP6102745B2 (ja) 液晶配向膜の製造方法
KR20210045392A (ko) 액정 배향제, 그 제조 방법, 액정 배향막, 및 액정 표시 소자
KR102593074B1 (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR102489696B1 (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR102278975B1 (ko) 액정 배향제 및 그것을 사용한 액정 표시 소자
TWI816022B (zh) 液晶配向劑、液晶配向膜及使用其之液晶顯示元件
JP6524918B2 (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
WO2017030169A1 (ja) 液晶配向剤などに用いられる新規なイミド系重合体
KR20210057137A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자 그리고 디아민 및 그 제조 방법 그리고 중합체
KR20210045393A (ko) 액정 배향제, 그 제조 방법, 액정 배향막, 및 액정 표시 소자
TWI818970B (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
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
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant