TW200619789A - Liquid crystal sealing material and liquid crystal display cell using same - Google Patents

Liquid crystal sealing material and liquid crystal display cell using same

Info

Publication number
TW200619789A
TW200619789A TW094130445A TW94130445A TW200619789A TW 200619789 A TW200619789 A TW 200619789A TW 094130445 A TW094130445 A TW 094130445A TW 94130445 A TW94130445 A TW 94130445A TW 200619789 A TW200619789 A TW 200619789A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
group
sealing material
photopolymerization initiator
crystal sealing
Prior art date
Application number
TW094130445A
Other languages
English (en)
Other versions
TWI362542B (zh
Inventor
Naoyuki Ochi
Toyofumi Asano
Masahiro Imaizumi
Masaru Kudou
Eiichi Nishihara
Masahiro Hirano
Kouta Yoshii
Sumio Ichimura
Makiko Kogo
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Kk filed Critical Nippon Kayaku Kk
Publication of TW200619789A publication Critical patent/TW200619789A/zh
Application granted granted Critical
Publication of TWI362542B publication Critical patent/TWI362542B/zh

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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/1062—UV-curable materials
    • 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
    • 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
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Liquid Crystal (AREA)
  • Epoxy Resins (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
TW094130445A 2004-09-06 2005-09-05 Liquid crystal sealing material and liquid crystal display cell using same TW200619789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004258062 2004-09-06

Publications (2)

Publication Number Publication Date
TW200619789A true TW200619789A (en) 2006-06-16
TWI362542B TWI362542B (zh) 2012-04-21

Family

ID=36036267

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094130445A TW200619789A (en) 2004-09-06 2005-09-05 Liquid crystal sealing material and liquid crystal display cell using same

Country Status (7)

Country Link
US (1) US7521099B2 (zh)
EP (1) EP1788424B1 (zh)
JP (1) JP4668920B2 (zh)
KR (1) KR101108090B1 (zh)
CN (1) CN100410782C (zh)
TW (1) TW200619789A (zh)
WO (1) WO2006027982A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI420204B (zh) * 2006-07-05 2013-12-21 Nippon Kayaku Kk A liquid crystal sealant, a liquid crystal display unit using the same, and a method for manufacturing the liquid crystal display unit
TWI470067B (zh) * 2009-04-28 2015-01-21 Nippon Kayaku Kk 液晶密封劑及使用該密封劑的液晶顯示單元
TWI707946B (zh) * 2016-01-07 2020-10-21 日商積水化學工業股份有限公司 液晶顯示元件用密封劑、上下導通材料及液晶顯示元件

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5290523B2 (ja) * 2004-10-20 2013-09-18 日本化薬株式会社 放射線硬化性樹脂、液晶シール剤およびそれを用いた液晶表示セル
WO2007026784A1 (ja) * 2005-09-02 2007-03-08 Dainippon Ink And Chemicals, Inc. シール剤用光硬化性組成物、液晶シール剤、及び液晶パネル
KR100929592B1 (ko) * 2007-09-07 2009-12-03 제일모직주식회사 광경화형 점착 조성물 및 이를 이용한 점착 필름
KR101495922B1 (ko) * 2008-05-16 2015-02-25 제이에스알 가부시끼가이샤 액정 표시 소자용 밀봉제 및 액정 표시 소자
KR101490484B1 (ko) 2008-09-26 2015-02-05 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
US20120006466A1 (en) 2008-12-31 2012-01-12 Lensvector Inc. Method of manufacturing a liquid crystal device
CN103003742A (zh) * 2010-07-20 2013-03-27 日本化药株式会社 液晶密封剂及使用该密封剂的液晶显示单元
CN103907054A (zh) * 2011-11-04 2014-07-02 积水化学工业株式会社 液晶显示元件用密封剂、上下导通材料及液晶显示元件
ES2688532T3 (es) 2013-01-18 2018-11-05 Basf Se Composiciones de recubrimiento a base de dispersión acrílica
WO2015029846A1 (ja) * 2013-08-29 2015-03-05 積水化学工業株式会社 表示素子用封止剤及びオキシムエステル開始剤
CN105683828B (zh) * 2013-09-03 2019-04-05 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶表示元件
JP2016138165A (ja) * 2015-01-26 2016-08-04 日本化薬株式会社 感光性樹脂組成物
CN109565115B (zh) * 2016-08-17 2021-03-09 夏普株式会社 扫描天线用液晶单元及扫描天线用液晶单元的制造方法
WO2018038014A1 (ja) * 2016-08-26 2018-03-01 シャープ株式会社 シール材組成物、液晶セル、及び液晶セルの製造方法
US11384169B2 (en) * 2016-08-26 2022-07-12 Sharp Kabushiki Kaisha Sealant composition, liquid crystal cell, and method of producing liquid crystal cell
JP7159904B2 (ja) * 2019-02-20 2022-10-25 日油株式会社 液晶パネル用封止材および液晶パネル

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Publication number Priority date Publication date Assignee Title
JPH0820627B2 (ja) * 1987-01-20 1996-03-04 松下電器産業株式会社 液晶表示素子の製造法
JP2754004B2 (ja) * 1988-03-24 1998-05-20 セイコーエプソン株式会社 液晶表示パネル
US5898041A (en) * 1995-03-01 1999-04-27 Matsushita Electric Industrial Co., Ltd. Production process of liquid crystal display panel, seal material for liquid crystal cell and liquid crystal display
JP2846842B2 (ja) 1995-06-22 1999-01-13 松下電器産業株式会社 液晶シール材及び液晶表示装置
US6001203A (en) * 1995-03-01 1999-12-14 Matsushita Electric Industrial Co., Ltd. Production process of liquid crystal display panel, seal material for liquid crystal cell and liquid crystal display
US5908899A (en) * 1995-12-27 1999-06-01 Mitsui Chemicals, Inc. Resin composition for sealing liquid crystal cells
JPH10239694A (ja) 1997-02-24 1998-09-11 Hitachi Ltd 液晶表示装置の製造方法
JP2001089743A (ja) 1999-09-24 2001-04-03 Mitsui Chemicals Inc シール材用光硬化型樹脂組成物、シール方法
JP3583326B2 (ja) * 1999-11-01 2004-11-04 協立化学産業株式会社 Ｌｃｄパネルの滴下工法用シール剤
JP3920511B2 (ja) 1999-11-12 2007-05-30 株式会社リコー プラスチックフィルム液晶素子用シール剤及び表示素子
JP2001311953A (ja) * 2000-04-28 2001-11-09 Ricoh Co Ltd 無溶剤型プラスチックフィルム液晶素子用シール剤及び表示素子
JP2002317172A (ja) * 2001-04-20 2002-10-31 Nippon Kayaku Co Ltd 液晶表示装置用シール材樹脂組成物
EP1405888A1 (en) * 2001-05-16 2004-04-07 Sekisui Chemical Co., Ltd. Curing resin composition and sealants and end-sealing materials for displays
WO2003010602A1 (en) 2001-07-26 2003-02-06 Ciba Specialty Chemicals Holding Inc. Photosensitive resin composition
US20040263763A1 (en) * 2002-01-28 2004-12-30 Kyoritsu Chemical & Co., Ltd. Sealing agent for LC dropping method for LCD panels
JP2004061925A (ja) * 2002-07-30 2004-02-26 Nippon Kayaku Co Ltd 液晶シール剤およびそれを用いた液晶表示セル
JP2004163763A (ja) * 2002-11-14 2004-06-10 Sekisui Chem Co Ltd 硬化性樹脂組成物、表示素子用シール剤、表示素子用封口剤及び表示素子
US20060240198A1 (en) * 2003-06-04 2006-10-26 Sekisui Chemical Co., Ltd. Curing resin composition, sealing material for liquid crystal display device and liquid crystal display device
KR101180600B1 (ko) * 2003-06-04 2012-09-06 세키스이가가쿠 고교가부시키가이샤 경화성 수지 조성물의 제조 방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI420204B (zh) * 2006-07-05 2013-12-21 Nippon Kayaku Kk A liquid crystal sealant, a liquid crystal display unit using the same, and a method for manufacturing the liquid crystal display unit
TWI470067B (zh) * 2009-04-28 2015-01-21 Nippon Kayaku Kk 液晶密封劑及使用該密封劑的液晶顯示單元
TWI707946B (zh) * 2016-01-07 2020-10-21 日商積水化學工業股份有限公司 液晶顯示元件用密封劑、上下導通材料及液晶顯示元件

Also Published As

Publication number Publication date
KR20070054195A (ko) 2007-05-28
EP1788424B1 (en) 2009-08-26
KR101108090B1 (ko) 2012-02-08
CN101010624A (zh) 2007-08-01
US7521099B2 (en) 2009-04-21
TWI362542B (zh) 2012-04-21
EP1788424A8 (en) 2007-07-25
JPWO2006027982A1 (ja) 2008-05-08
US20070258033A1 (en) 2007-11-08
CN100410782C (zh) 2008-08-13
EP1788424A4 (en) 2008-11-12
JP4668920B2 (ja) 2011-04-13
EP1788424A1 (en) 2007-05-23
WO2006027982A1 (ja) 2006-03-16

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Legal Events

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