BRPI1014770A2 - dispositivo de tela de cristal líquido e método de fabricação do mesmo - Google Patents

dispositivo de tela de cristal líquido e método de fabricação do mesmo

Info

Publication number
BRPI1014770A2
BRPI1014770A2 BRPI1014770A BRPI1014770A BRPI1014770A2 BR PI1014770 A2 BRPI1014770 A2 BR PI1014770A2 BR PI1014770 A BRPI1014770 A BR PI1014770A BR PI1014770 A BRPI1014770 A BR PI1014770A BR PI1014770 A2 BRPI1014770 A2 BR PI1014770A2
Authority
BR
Brazil
Prior art keywords
manufacture
liquid crystal
display device
crystal display
liquid
Prior art date
Application number
BRPI1014770A
Other languages
English (en)
Inventor
Masanobu Mizusaki
Youhei Nakanishi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI1014770A2 publication Critical patent/BRPI1014770A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/20—Esters of polyhydric alcohols or polyhydric phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/025—Polyamide
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/027—Polyimide
    • 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
    • G02F1/133397—Constructional arrangements; Manufacturing methods for suppressing after-image or image-sticking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BRPI1014770A 2009-06-29 2010-04-28 dispositivo de tela de cristal líquido e método de fabricação do mesmo BRPI1014770A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009154166 2009-06-29
PCT/JP2010/003061 WO2011001579A1 (ja) 2009-06-29 2010-04-28 液晶表示装置、及びその製造方法

Publications (1)

Publication Number Publication Date
BRPI1014770A2 true BRPI1014770A2 (pt) 2016-04-19

Family

ID=43410672

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1014770A BRPI1014770A2 (pt) 2009-06-29 2010-04-28 dispositivo de tela de cristal líquido e método de fabricação do mesmo

Country Status (6)

Country Link
US (1) US8691350B2 (pt)
EP (1) EP2450743A1 (pt)
CN (1) CN102804044B (pt)
BR (1) BRPI1014770A2 (pt)
RU (1) RU2011153031A (pt)
WO (1) WO2011001579A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5522384B2 (ja) * 2010-04-20 2014-06-18 Ｊｓｒ株式会社 液晶表示素子の製造方法
US9182632B2 (en) 2010-12-06 2015-11-10 Sharp Kabushiki Kaisha Liquid crystal display device and method for manufacturing liquid crystal display device
US9217897B2 (en) 2011-07-14 2015-12-22 Sharp Kabushiki Kaisha Liquid crystal display device and method for manufacturing liquid crystal display device
WO2013115130A1 (ja) 2012-01-30 2013-08-08 シャープ株式会社 液晶表示装置およびその製造方法
JP2015215368A (ja) 2012-09-05 2015-12-03 シャープ株式会社 配向膜用重合体、及び、液晶表示装置
JP2014112192A (ja) * 2012-10-31 2014-06-19 Jsr Corp Ｐｓａモード液晶表示素子用液晶配向剤、ｐｓａモード液晶表示素子用液晶配向膜、並びにｐｓａモード液晶表示素子及びその製造方法
JP6264053B2 (ja) * 2013-01-23 2018-01-24 Jsr株式会社 Ｐｓａモード液晶表示素子用液晶配向剤、ｐｓａモード液晶表示素子用液晶配向膜、並びにｐｓａモード液晶表示素子及びその製造方法
KR102008788B1 (ko) * 2013-01-23 2019-08-08 제이에스알 가부시끼가이샤 Ｐｓａ 모드 액정 표시 소자용 액정 배향제, ｐｓａ 모드 액정 표시 소자용 액정 배향막, 그리고 ｐｓａ 모드 액정 표시 소자 및 그의 제조 방법
KR101527163B1 (ko) * 2013-07-02 2015-06-09 한국화학연구원 용해도가 향상된 중합성 메조겐 화합물, 이의 제조방법 및 이를 포함하는 중합성 액정 조성물
TWI560240B (en) 2014-11-05 2016-12-01 Chi Mei Corp Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
US10330981B2 (en) * 2014-11-11 2019-06-25 Samsung Display Co., Ltd. Liquid crystal display device
KR102413935B1 (ko) * 2015-09-03 2022-06-28 삼성디스플레이 주식회사 배향막 조성물 및 이를 포함하는 표시 장치용 어레이 기판
KR102654469B1 (ko) * 2015-09-23 2024-04-08 메르크 파텐트 게엠베하 중합체 안정화된 액정 디스플레이에서 선경사각을 제어하는 방법
KR20170052742A (ko) * 2015-11-03 2017-05-15 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR20170058494A (ko) * 2015-11-18 2017-05-29 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
CN108292064B (zh) * 2015-12-04 2021-06-08 夏普株式会社 取向膜以及液晶显示装置
KR20170136029A (ko) * 2016-05-30 2017-12-11 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
JP2019128383A (ja) 2018-01-22 2019-08-01 シャープ株式会社 液晶表示装置、及び、液晶表示装置の製造方法
US11053354B2 (en) 2018-07-23 2021-07-06 Sharp Kabushiki Kaisha Liquid crystal display device
CN110746984A (zh) * 2018-07-23 2020-02-04 夏普株式会社 液晶显示装置以及液晶显示装置的制造方法
WO2020145175A1 (ja) 2019-01-08 2020-07-16 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9704623D0 (en) * 1997-03-06 1997-04-23 Sharp Kk Liquid crytal optical element and liquid crystal device incorporating same
US6939587B1 (en) * 1999-09-03 2005-09-06 Kent State University Fabrication of aligned crystal cell/film by simultaneous alignment and phase separation
US6733958B2 (en) * 2000-08-30 2004-05-11 Dainippon Ink And Chemicals, Inc. Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same
KR100465446B1 (ko) * 2001-07-31 2005-01-13 삼성전자주식회사 액정배향막용 광배향재
DE60225820T2 (de) 2001-09-24 2009-04-09 Stichting Dutch Polymer Institute Eine erste und zweite unterschicht enthaltende orientierungsschicht
JP4237977B2 (ja) 2001-10-02 2009-03-11 シャープ株式会社 液晶表示装置
US6952252B2 (en) 2001-10-02 2005-10-04 Fujitsu Display Technologies Corporation Substrate for liquid crystal display and liquid crystal display utilizing the same
TWI325982B (en) * 2005-06-08 2010-06-11 Au Optronics Corp Method for fabricating liquid crystal display
JP2008076950A (ja) * 2006-09-25 2008-04-03 Sharp Corp 液晶表示パネル及びその製造方法
JP4702355B2 (ja) * 2007-12-06 2011-06-15 ソニー株式会社 液晶表示装置の製造方法
JP2010107537A (ja) 2008-10-28 2010-05-13 Sony Corp 液晶表示素子、液晶表示装置およびそれらの製造方法

Also Published As

Publication number Publication date
RU2011153031A (ru) 2013-08-10
US8691350B2 (en) 2014-04-08
EP2450743A1 (en) 2012-05-09
CN102804044B (zh) 2015-08-12
CN102804044A (zh) 2012-11-28
US20120092603A1 (en) 2012-04-19
WO2011001579A1 (ja) 2011-01-06

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.