TWI791838B - 液晶配向劑、液晶配向膜、液晶元件及液晶元件的製造方法 - Google Patents

液晶配向劑、液晶配向膜、液晶元件及液晶元件的製造方法 Download PDF

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Publication number
TWI791838B
TWI791838B TW108118001A TW108118001A TWI791838B TW I791838 B TWI791838 B TW I791838B TW 108118001 A TW108118001 A TW 108118001A TW 108118001 A TW108118001 A TW 108118001A TW I791838 B TWI791838 B TW I791838B
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TW
Taiwan
Prior art keywords
liquid crystal
group
crystal alignment
alignment agent
polymer
Prior art date
Application number
TW108118001A
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English (en)
Chinese (zh)
Other versions
TW202009265A (zh
Inventor
王道海
Original Assignee
日商Ｊｓｒ股份有限公司
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Publication of TW202009265A publication Critical patent/TW202009265A/zh
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Publication of TWI791838B publication Critical patent/TWI791838B/zh

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    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/549—Silicon-containing compounds containing silicon in a ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW108118001A 2018-08-24 2019-05-24 液晶配向劑、液晶配向膜、液晶元件及液晶元件的製造方法 TWI791838B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018157299 2018-08-24
JP2018-157299 2018-08-24

Publications (2)

Publication Number Publication Date
TW202009265A TW202009265A (zh) 2020-03-01
TWI791838B true TWI791838B (zh) 2023-02-11

Family

ID=69593094

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108118001A TWI791838B (zh) 2018-08-24 2019-05-24 液晶配向劑、液晶配向膜、液晶元件及液晶元件的製造方法

Country Status (5)

Country Link
JP (1) JP7310823B2 (ja)
KR (1) KR102527238B1 (ja)
CN (1) CN112400135B (ja)
TW (1) TWI791838B (ja)
WO (1) WO2020039695A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638330U (ja) * 1979-09-03 1981-04-11

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG64893A1 (en) * 1993-02-17 1999-08-17 Rolic Ag Orientating layers for liquid crystals
JP3517926B2 (ja) * 1994-02-16 2004-04-12 住友化学工業株式会社 液晶表示装置
JP3840743B2 (ja) * 1997-06-03 2006-11-01 Ｊｓｒ株式会社 液晶配向剤
JP4243652B2 (ja) * 1999-07-14 2009-03-25 Ｊｓｒ株式会社 液晶配向剤
JP4605677B2 (ja) * 1999-11-29 2011-01-05 経済産業大臣 液晶配向処理方法
JP4525563B2 (ja) 2005-11-16 2010-08-18 日立電線株式会社 液晶配向剤
JP6424609B2 (ja) * 2014-12-18 2018-11-21 Jsr株式会社 液晶配向剤、液晶表示素子の製造方法、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
JP6617634B2 (ja) * 2015-06-25 2019-12-11 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子及び液晶配向膜の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638330U (ja) * 1979-09-03 1981-04-11

Also Published As

Publication number Publication date
WO2020039695A1 (ja) 2020-02-27
KR102527238B1 (ko) 2023-04-27
JPWO2020039695A1 (ja) 2021-08-26
JP7310823B2 (ja) 2023-07-19
CN112400135B (zh) 2024-03-29
KR20210019096A (ko) 2021-02-19
TW202009265A (zh) 2020-03-01
CN112400135A (zh) 2021-02-23

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