TWI348474B - Liquid crystal alignment agent and liquid crystal display element - Google Patents

Liquid crystal alignment agent and liquid crystal display element

Info

Publication number
TWI348474B
TWI348474B TW096135357A TW96135357A TWI348474B TW I348474 B TWI348474 B TW I348474B TW 096135357 A TW096135357 A TW 096135357A TW 96135357 A TW96135357 A TW 96135357A TW I348474 B TWI348474 B TW I348474B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display element
alignment agent
crystal display
crystal alignment
Prior art date
Application number
TW096135357A
Other languages
Chinese (zh)
Other versions
TW200831562A (en
Inventor
Hiroyuki Yasuda
Eiji Hayashi
Michinori Nishikawa
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 TW200831562A publication Critical patent/TW200831562A/en
Application granted granted Critical
Publication of TWI348474B publication Critical patent/TWI348474B/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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW096135357A 2006-09-26 2007-09-21 Liquid crystal alignment agent and liquid crystal display element TWI348474B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006261196 2006-09-26

Publications (2)

Publication Number Publication Date
TW200831562A TW200831562A (en) 2008-08-01
TWI348474B true TWI348474B (en) 2011-09-11

Family

ID=39255732

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096135357A TWI348474B (en) 2006-09-26 2007-09-21 Liquid crystal alignment agent and liquid crystal display element

Country Status (3)

Country Link
KR (1) KR101397293B1 (en)
CN (1) CN100549785C (en)
TW (1) TWI348474B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6492564B2 (en) * 2014-02-13 2019-04-03 Jsr株式会社 Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film, Liquid Crystal Display Element, Retardation Film, Method of Producing Retardation Film, Polymer, and Compound
WO2019181879A1 (en) * 2018-03-19 2019-09-26 日産化学株式会社 Liquid crystal alignment agent, liquid crystal aligned film and liquid crystal display device
WO2019182071A1 (en) * 2018-03-23 2019-09-26 日産化学株式会社 Liquid crystal alignment agent, polymer for obtaining same, liquid crystal alignment film, and liquid crystal display element using same
TWI774321B (en) * 2021-04-15 2022-08-11 李長榮化學工業股份有限公司 Polyamic acid, polyimide, and element formed therefrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3536925B2 (en) * 1993-05-18 2004-06-14 チッソ株式会社 Liquid crystal alignment film and liquid crystal display device
JP4514247B2 (en) * 1998-11-12 2010-07-28 Ｊｓｒ株式会社 Liquid crystal aligning agent and liquid crystal display element
EP1403325B1 (en) * 2001-06-12 2007-01-03 Nissan Chemical Industries, Ltd. Liquid crystal orientation agents and liquid crystal display device with the use thereof

Also Published As

Publication number Publication date
CN101153995A (en) 2008-04-02
KR101397293B1 (en) 2014-05-20
CN100549785C (en) 2009-10-14
KR20080028320A (en) 2008-03-31
TW200831562A (en) 2008-08-01

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