TWI772371B - 液晶配向劑、液晶配向膜及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜及液晶顯示元件 Download PDF

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Publication number
TWI772371B
TWI772371B TW107106353A TW107106353A TWI772371B TW I772371 B TWI772371 B TW I772371B TW 107106353 A TW107106353 A TW 107106353A TW 107106353 A TW107106353 A TW 107106353A TW I772371 B TWI772371 B TW I772371B
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TW
Taiwan
Prior art keywords
liquid crystal
group
formula
crystal alignment
polymer
Prior art date
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TW107106353A
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English (en)
Chinese (zh)
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TW201840718A (zh
Inventor
石井秀則
名木達哉
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日商日產化學工業股份有限公司
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Publication of TW201840718A publication Critical patent/TW201840718A/zh
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Publication of TWI772371B publication Critical patent/TWI772371B/zh

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    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW107106353A 2017-02-27 2018-02-26 液晶配向劑、液晶配向膜及液晶顯示元件 TWI772371B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017035100 2017-02-27
JP2017-035100 2017-02-27

Publications (2)

Publication Number Publication Date
TW201840718A TW201840718A (zh) 2018-11-16
TWI772371B true TWI772371B (zh) 2022-08-01

Family

ID=63253997

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107106353A TWI772371B (zh) 2017-02-27 2018-02-26 液晶配向劑、液晶配向膜及液晶顯示元件

Country Status (5)

Country Link
JP (1) JP7131538B2 (ja)
KR (1) KR102521136B1 (ja)
CN (1) CN110546559B (ja)
TW (1) TWI772371B (ja)
WO (1) WO2018155674A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7311047B2 (ja) * 2020-07-17 2023-07-19 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
KR20230038512A (ko) * 2020-07-17 2023-03-20 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
KR20220015327A (ko) 2020-07-30 2022-02-08 주식회사 엘지화학 바인더 수지, 포지티브형 감광성 수지 조성물, 절연막 및 반도체 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013242526A (ja) * 2012-04-26 2013-12-05 Jnc Corp 光配向用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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4052307B2 (ja) 2002-08-29 2008-02-27 日産化学工業株式会社 液晶配向剤およびそれを用いた液晶表示素子
US20060142538A1 (en) 2002-12-11 2006-06-29 Nissan Chemical Industries, Ltd. Liquid crystal orientating agent and liquid crystal display element using it
JP5773177B2 (ja) 2011-07-12 2015-09-02 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
JP6558245B2 (ja) * 2013-10-01 2019-08-14 日産化学株式会社 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
KR102172129B1 (ko) * 2013-10-01 2020-10-30 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자
WO2015060357A1 (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、及び液晶表示素子
JP6716966B2 (ja) * 2015-03-11 2020-07-01 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
KR20170125704A (ko) * 2016-05-06 2017-11-15 제이엔씨 주식회사 액정 표시 소자

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013242526A (ja) * 2012-04-26 2013-12-05 Jnc Corp 光配向用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

Also Published As

Publication number Publication date
TW201840718A (zh) 2018-11-16
KR20190117735A (ko) 2019-10-16
CN110546559B (zh) 2022-04-12
CN110546559A (zh) 2019-12-06
JPWO2018155674A1 (ja) 2019-12-19
JP7131538B2 (ja) 2022-09-06
KR102521136B1 (ko) 2023-04-12
WO2018155674A1 (ja) 2018-08-30

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