TW200505999A - Polyimide based varnish for oriented film for forming in plane switching type liquid crystal display device, oriented film, and liquid-crystal display device using the oriened film - Google Patents

Polyimide based varnish for oriented film for forming in plane switching type liquid crystal display device, oriented film, and liquid-crystal display device using the oriened film

Info

Publication number
TW200505999A
TW200505999A TW093119356A TW93119356A TW200505999A TW 200505999 A TW200505999 A TW 200505999A TW 093119356 A TW093119356 A TW 093119356A TW 93119356 A TW93119356 A TW 93119356A TW 200505999 A TW200505999 A TW 200505999A
Authority
TW
Taiwan
Prior art keywords
film
oriented
oriented film
display device
crystal display
Prior art date
Application number
TW093119356A
Other languages
English (en)
Other versions
TWI327586B (zh
Inventor
Satoshi Tanioka
Junichiro Yokota
Original Assignee
Chisso Corp
Chisso Petrochemical 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 Chisso Corp, Chisso Petrochemical Corp filed Critical Chisso Corp
Publication of TW200505999A publication Critical patent/TW200505999A/zh
Application granted granted Critical
Publication of TWI327586B publication Critical patent/TWI327586B/zh

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
    • 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
    • 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
    • G02F1/133723—Polyimide, polyamide-imide
TW093119356A 2003-07-14 2004-06-30 Polyimide based varnish for oriented film for forming in plane switching type liquid crystal display device, oriented film, and liquid-crystal display device using the oriened film TW200505999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003196321 2003-07-14

Publications (2)

Publication Number Publication Date
TW200505999A true TW200505999A (en) 2005-02-16
TWI327586B TWI327586B (zh) 2010-07-21

Family

ID=37221708

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093119356A TW200505999A (en) 2003-07-14 2004-06-30 Polyimide based varnish for oriented film for forming in plane switching type liquid crystal display device, oriented film, and liquid-crystal display device using the oriened film

Country Status (2)

Country Link
KR (1) KR101084499B1 (zh)
TW (1) TW200505999A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101152128B1 (ko) 2005-07-04 2012-07-02 삼성전자주식회사 액정 표시 장치 및 그 구동 방법
KR101289371B1 (ko) 2005-10-25 2013-07-29 히타치가세이가부시끼가이샤 가요성 적층판, 그의 제조 방법, 및 가요성 인쇄 배선판

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949281B1 (en) * 1999-06-25 2005-09-27 Chisso Corporation Varnish composition and liquid-crystal display element

Also Published As

Publication number Publication date
TWI327586B (zh) 2010-07-21
KR20050008494A (ko) 2005-01-21
KR101084499B1 (ko) 2011-11-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees