TWI563016B - Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device - Google Patents

Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device

Info

Publication number
TWI563016B
TWI563016B TW102146703A TW102146703A TWI563016B TW I563016 B TWI563016 B TW I563016B TW 102146703 A TW102146703 A TW 102146703A TW 102146703 A TW102146703 A TW 102146703A TW I563016 B TWI563016 B TW I563016B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
display device
alignment film
crystal display
Prior art date
Application number
TW102146703A
Other languages
Chinese (zh)
Other versions
TW201425392A (en
Inventor
Ken-Ichi Sumiya
Toshiyuki Akiike
Yoshihiko Kuroda
Kouji Kashishita
Original Assignee
Jsr 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 Jsr Corp filed Critical Jsr Corp
Publication of TW201425392A publication Critical patent/TW201425392A/en
Application granted granted Critical
Publication of TWI563016B publication Critical patent/TWI563016B/en

Links

Classifications

    • 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
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
TW102146703A 2012-12-28 2013-12-17 Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device TWI563016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012286411 2012-12-28

Publications (2)

Publication Number Publication Date
TW201425392A TW201425392A (en) 2014-07-01
TWI563016B true TWI563016B (en) 2016-12-21

Family

ID=51037176

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102146703A TWI563016B (en) 2012-12-28 2013-12-17 Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display device

Country Status (4)

Country Link
JP (1) JP6172453B2 (en)
KR (1) KR102005299B1 (en)
CN (1) CN103911163B (en)
TW (1) TWI563016B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI560242B (en) 2014-11-05 2016-12-01 Chi Mei Corp Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP6507937B2 (en) * 2014-11-07 2019-05-08 Jsr株式会社 Liquid crystal alignment agent, liquid crystal alignment film and method for manufacturing the same, liquid crystal display device, retardation film and method for manufacturing the same
JP6701661B2 (en) * 2014-12-25 2020-05-27 Jsr株式会社 Liquid crystal aligning agent, method for producing liquid crystal element, liquid crystal aligning film and liquid crystal element
CN106479518B (en) * 2015-08-24 2018-09-28 阜阳欣奕华材料科技有限公司 Diamine compound and polyamic acid and preparation method thereof, polyimides, aligning agent for liquid crystal and liquid crystal cell
CN105294664B (en) * 2015-11-10 2018-06-19 阜阳欣奕华材料科技有限公司 Compound and preparation method, aligning agent for liquid crystal, liquid crystal orientation film and liquid crystal cell
CN105647548B (en) * 2016-02-23 2018-10-16 京东方科技集团股份有限公司 Orientation agent, the production method of alignment film, display panel and display device
WO2017217311A1 (en) * 2016-06-17 2017-12-21 Dic株式会社 Liquid crystal composition and liquid crystal display element

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201022330A (en) * 2008-09-18 2010-06-16 Jsr Corp Liquid crystal aligning agent, liquid crystal display element and compound

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4844721B2 (en) 2006-03-22 2011-12-28 Ｊｓｒ株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP4992436B2 (en) * 2006-03-24 2012-08-08 Ｊｎｃ株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
KR101450923B1 (en) 2007-03-19 2014-10-14 제이에스알 가부시끼가이샤 Liquid crystal aligning agent and liquid crystal display
JP5083534B2 (en) 2007-10-25 2012-11-28 Ｊｓｒ株式会社 Liquid crystal aligning agent and horizontal electric field type liquid crystal display element
JP5407261B2 (en) * 2007-12-11 2014-02-05 Ｊｎｃ株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP5577591B2 (en) * 2007-12-27 2014-08-27 Ｊｎｃ株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP4678450B2 (en) 2008-01-30 2011-04-27 Ｊｓｒ株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP5621966B2 (en) * 2009-09-02 2014-11-12 Jsr株式会社 Manufacturing method of liquid crystal display element
US8741397B2 (en) * 2009-11-09 2014-06-03 Jnc Corporation Liquid crystal display element, liquid crystal composition, aligning agent, method for producing liquid crystal display element, and use of liquid crystal composition
JP2012173453A (en) * 2011-02-21 2012-09-10 Jsr Corp Liquid crystal aligning agent and liquid crystal display element
CN103562782B (en) * 2011-03-31 2016-06-15 日产化学工业株式会社 The manufacture method of aligning agent for liquid crystal, liquid crystal orientation film, liquid crystal display cells and liquid crystal display cells

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201022330A (en) * 2008-09-18 2010-06-16 Jsr Corp Liquid crystal aligning agent, liquid crystal display element and compound

Also Published As

Publication number Publication date
KR102005299B1 (en) 2019-07-30
JP6172453B2 (en) 2017-08-02
CN103911163A (en) 2014-07-09
JP2014142589A (en) 2014-08-07
TW201425392A (en) 2014-07-01
KR20140086816A (en) 2014-07-08
CN103911163B (en) 2017-03-01

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