TWI348062B - A liquid crystal sealant and a liquid crystal display device using said sealant - Google Patents

A liquid crystal sealant and a liquid crystal display device using said sealant

Info

Publication number
TWI348062B
TWI348062B TW093109554A TW93109554A TWI348062B TW I348062 B TWI348062 B TW I348062B TW 093109554 A TW093109554 A TW 093109554A TW 93109554 A TW93109554 A TW 93109554A TW I348062 B TWI348062 B TW I348062B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
sealant
display device
crystal display
crystal sealant
Prior art date
Application number
TW093109554A
Other languages
English (en)
Other versions
TW200500751A (en
Inventor
Masahiro Imaizumi
Toyofumi Asano
Naoyuki Ochi
Masahiro Hirano
Sumio Ichimura
Masaru Kudo
Katsuhiko Oshimi
Masataka Nakanishi
Yasumasa Akatsuka
Eiichi Nishihara
Masayuki Itai
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 TW200500751A publication Critical patent/TW200500751A/zh
Application granted granted Critical
Publication of TWI348062B publication Critical patent/TWI348062B/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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • 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
    • 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
    • C09K2323/055—Epoxy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Epoxy Resins (AREA)
  • Sealing Material Composition (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW093109554A 2003-04-08 2004-04-07 A liquid crystal sealant and a liquid crystal display device using said sealant TWI348062B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003103566 2003-04-08
JP2003103590 2003-04-08

Publications (2)

Publication Number Publication Date
TW200500751A TW200500751A (en) 2005-01-01
TWI348062B true TWI348062B (en) 2011-09-01

Family

ID=33161527

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093109554A TWI348062B (en) 2003-04-08 2004-04-07 A liquid crystal sealant and a liquid crystal display device using said sealant

Country Status (9)

Country Link
US (1) US7521100B2 (zh)
EP (1) EP1612597B1 (zh)
JP (1) JP4211942B2 (zh)
KR (1) KR101064344B1 (zh)
CN (1) CN100424571C (zh)
CA (1) CA2521615A1 (zh)
DE (1) DE602004015758D1 (zh)
TW (1) TWI348062B (zh)
WO (1) WO2004090621A1 (zh)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4548647B2 (ja) * 2003-10-03 2010-09-22 日本化薬株式会社 液状エポキシ樹脂、エポキシ樹脂組成物及びその硬化物
JP4855260B2 (ja) * 2004-08-11 2012-01-18 日本化薬株式会社 液晶シール剤およびそれを用いた液晶表示セル
CN101044184B (zh) * 2004-10-20 2010-12-08 日本化药株式会社 可辐射固化的树脂、液晶密封材料和使用该材料的液晶显示单元
WO2006073053A1 (ja) * 2005-01-06 2006-07-13 Nippon Kayaku Kabushiki Kaisha 液晶シール剤及びそれを用いた液晶表示セル
CN100595971C (zh) * 2005-07-07 2010-03-24 日本化药株式会社 用于光电转化器的密封剂和使用它的光电转化器
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
JP4974344B2 (ja) * 2006-06-19 2012-07-11 日本化薬株式会社 液晶シール剤及びそれを用いた液晶表示セル
JP5363704B2 (ja) * 2006-09-19 2013-12-11 大阪瓦斯株式会社 封止用エポキシ樹脂及びその用途
KR101274622B1 (ko) * 2006-09-26 2013-06-14 삼성디스플레이 주식회사 밀봉제 및 이를 이용한 액정 표시 장치
JP4845667B2 (ja) * 2006-10-12 2011-12-28 三井化学株式会社 液晶シール剤、それを用いた液晶表示パネルの製造方法及び液晶表示パネル
KR100787718B1 (ko) 2006-12-29 2007-12-21 제일모직주식회사 가압착 공정성이 우수한 이방전도성 필름용 조성물, 그에 의한 이방 전도성 필름, 이를 이용한 가압착 방법
KR101239047B1 (ko) * 2007-01-26 2013-03-04 주식회사 엘지화학 플루오렌계 고차가지형 고분자 수지
KR101341137B1 (ko) * 2007-07-30 2013-12-13 삼성디스플레이 주식회사 밀봉제 및 이를 이용한 표시 장치
KR101220789B1 (ko) 2008-01-25 2013-01-11 미쓰이 가가쿠 가부시키가이샤 에폭시 중합성 조성물, 그것을 포함하는 시일재 조성물
KR101490484B1 (ko) * 2008-09-26 2015-02-05 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
JP5008682B2 (ja) * 2009-01-21 2012-08-22 株式会社Ａｄｅｋａ 光硬化性樹脂と熱硬化性樹脂を含有する液晶滴下工法用シール剤
TWI395027B (zh) * 2009-05-01 2013-05-01 Ind Tech Res Inst 框膠組成物
JP5490726B2 (ja) * 2009-07-13 2014-05-14 株式会社Ａｄｅｋａ 液晶滴下工法用シール剤
KR101220047B1 (ko) * 2009-10-12 2013-01-08 금호석유화학 주식회사 액정 표시 소자용 실란트 조성물
JP5761775B2 (ja) * 2010-01-07 2015-08-12 株式会社Adeka ビスフェノールＡプロピレンオキシド付加物のジβ−メチルグリシジルエーテル及びそれを用いた硬化性樹脂組成物
JP5433438B2 (ja) * 2010-01-22 2014-03-05 日本化薬株式会社 熱硬化型液晶滴下工法用液晶シール剤及びそれを用いた液晶表示セル
JP5348423B2 (ja) * 2010-02-08 2013-11-20 株式会社スリーボンド 液晶滴下工法用シール剤
JP4924772B1 (ja) * 2010-12-13 2012-04-25 Ｄｉｃ株式会社 カチオン硬化型液晶シール剤、及び液晶表示素子
JP5645765B2 (ja) * 2011-07-03 2014-12-24 日本化薬株式会社 液晶シール剤及びそれを用いた液晶表示セル
CN102898840B (zh) * 2011-07-28 2015-07-08 北京科化新材料科技有限公司 绝缘硅橡胶组合物
CN103430086B (zh) * 2011-08-17 2014-09-03 积水化学工业株式会社 液晶显示元件用密封剂以及液晶显示元件
CN103013125B (zh) * 2011-09-26 2015-07-08 北京科化新材料科技有限公司 一种绝缘硅橡胶组合物
TWI576360B (zh) * 2012-08-27 2017-04-01 Nippon Kayaku Kk A liquid crystal sealant and a liquid crystal display cell using the liquid crystal sealant
US10053597B2 (en) 2013-01-18 2018-08-21 Basf Se Acrylic dispersion-based coating compositions
KR102171397B1 (ko) 2013-12-30 2020-10-29 엘지디스플레이 주식회사 터치장치의 제조방법 및 그 수지 조성물
JP5897679B2 (ja) * 2014-10-02 2016-03-30 協立化学産業株式会社 低溶出性エポキシ樹脂及びその部分エステル化エポキシ樹脂、その製造方法、並びにそれを含む硬化性樹脂組成物
JP6373181B2 (ja) * 2014-12-10 2018-08-15 日本化薬株式会社 液晶シール剤及びそれを用いた液晶表示セル
TWI717446B (zh) * 2016-01-07 2021-02-01 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
KR20180129753A (ko) * 2016-04-20 2018-12-05 세키스이가가쿠 고교가부시키가이샤 액정 표시 소자용 시일제, 액정 표시 소자용 시일제의 제조 방법, 상하 도통 재료, 및 액정 표시 소자
KR102465011B1 (ko) * 2016-10-04 2022-11-09 아지노모토 가부시키가이샤 밀봉용 수지 조성물 및 밀봉용 시트
KR20190077220A (ko) * 2017-12-25 2019-07-03 닛뽄 가야쿠 가부시키가이샤 디스플레이용 봉지제 및 그것을 이용한 액정 디스플레이
KR20210012994A (ko) * 2018-05-25 2021-02-03 세키스이가가쿠 고교가부시키가이샤 액정 표시 소자용 시일제, 상하 도통 재료 및 액정 표시 소자
WO2022270453A1 (ja) * 2021-06-21 2022-12-29 積水化学工業株式会社 液晶表示素子用シール剤及び液晶表示素子

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284574A (en) 1979-06-15 1981-08-18 Ciba-Geigy Corporation Diglycidyl ethers of di-secondary alcohols, their preparation, and curable compositions containing them
JPS61186376A (ja) 1985-02-15 1986-08-20 Agency Of Ind Science & Technol 新規ポリエポキシ化合物
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
US4845172A (en) * 1987-08-19 1989-07-04 Ciba-Geigy Corporation Co-advanced resins from copolymers of polyethers of polyhydric phenols and diglycidyl ethers of di-secondary alcohols
JPH0823691B2 (ja) 1989-02-24 1996-03-06 日本合成化学工業株式会社 感光性樹脂組成物
US5150239A (en) 1990-02-09 1992-09-22 Canon Kabushiki Kaisha One-pack type epoxy sealant with amine-type curing agent, for liquid crystal cell, display apparatus and recording apparatus
JP3162179B2 (ja) 1992-04-17 2001-04-25 協立化学産業株式会社 液晶表示装置の枠シール剤組成物
JPH0673164A (ja) 1992-07-16 1994-03-15 Mitsui Toatsu Chem Inc 液晶封止用樹脂組成物及び液晶封止用セルの製造方法
US6010824A (en) 1992-11-10 2000-01-04 Tokyo Ohka Kogyo Co., Ltd. Photosensitive resin composition containing a triazine compound and a pre-sensitized plate using the same, and photosensitive resin composition containing acridine and triazine compounds and a color filter and a pre-sensitized plate using the same
JP3200481B2 (ja) 1992-11-18 2001-08-20 ナミックス株式会社 液晶表示パネル用シール材及びそれを用いた液晶表示パネル
JPH0713135A (ja) 1993-06-28 1995-01-17 Dainippon Ink & Chem Inc 液晶デバイス及びその製造方法
KR0163981B1 (ko) 1993-06-29 1999-01-15 사또오 아키오 필름제 액정셀 봉지용 수지조성물
JPH0833357A (ja) 1994-07-12 1996-02-02 Mitsubishi Electric Corp 静電フィルムアクチュエータの製造方法
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
JPH10239694A (ja) 1997-02-24 1998-09-11 Hitachi Ltd 液晶表示装置の製造方法
JPH11133443A (ja) * 1997-08-01 1999-05-21 Nippon Kayaku Co Ltd 黒色液晶シール剤及び硬化膜
KR100635710B1 (ko) * 1997-08-01 2007-06-12 니폰 가야꾸 가부시끼가이샤 흑색 액정시일제 및 액정 셀
JPH11109388A (ja) 1997-10-03 1999-04-23 Hitachi Ltd 液晶表示装置の製造方法
EP0938026B1 (en) 1998-02-18 2009-05-27 DSM IP Assets B.V. Photocurable liquid resin composition
JP3968208B2 (ja) * 1999-06-16 2007-08-29 株式会社リコー プラスチック基板用シール剤、該シール剤を用いたプラスチック基板液晶表示装置とプラスチック基板液晶表示装置の製造方法
DE60016838T2 (de) 1999-06-16 2005-12-08 Ricoh Co., Ltd. Dichtungsmasse für Flüssigkristallanzeigevorrichtung mit Kunstoffsubstrat
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
JP2001172475A (ja) 1999-12-16 2001-06-26 Jsr Corp 光散乱性膜形成用組成物および光散乱性膜
EP1293536A4 (en) * 2000-06-21 2005-03-23 Mitsui Chemicals Inc SEALING MATERIAL FOR PLASTIC FLUID CRYSTAL DISPLAY DEVICES
JP4099955B2 (ja) 2000-10-02 2008-06-11 オムロン株式会社 （高分子／液晶）複合膜表示装置及びその製造方法
JP4860831B2 (ja) 2001-03-01 2012-01-25 株式会社リコー 光硬化型エポキシ樹脂組成物および光硬化型表示素子用シール剤
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
JP3965989B2 (ja) 2001-12-12 2007-08-29 三菱化学株式会社 ヘテロ環含有化合物およびこれを含む組成物
AU2003202138A1 (en) 2002-02-27 2003-09-09 Hitachi Chemical Co., Ltd. Encapsulating epoxy resin composition, and electronic parts device using the same
JP3870825B2 (ja) 2002-02-27 2007-01-24 日立化成工業株式会社 封止用エポキシ樹脂成形材料及び電子部品装置
AU2003202139A1 (en) 2002-02-27 2003-09-09 Hitachi Chemical Co., Ltd. Encapsulating epoxy resin composition, and electronic parts device using the same
JP4224765B2 (ja) 2002-10-21 2009-02-18 Ｄｉｃ株式会社 エポキシ樹脂組成物およびその成形硬化物
TWI291587B (en) * 2002-11-06 2007-12-21 Nippon Kayaku Kk Sealing material for liquid crystal and liquid crystal display cell using same
JP4536318B2 (ja) 2002-12-16 2010-09-01 新日鐵化学株式会社 カラーフィルタ保護膜用材料およびカラーフィルタ保護膜

Also Published As

Publication number Publication date
US7521100B2 (en) 2009-04-21
EP1612597B1 (en) 2008-08-13
EP1612597A1 (en) 2006-01-04
CN100424571C (zh) 2008-10-08
DE602004015758D1 (de) 2008-09-25
WO2004090621A1 (ja) 2004-10-21
EP1612597A4 (en) 2007-03-28
CN1771460A (zh) 2006-05-10
US20060208219A1 (en) 2006-09-21
CA2521615A1 (en) 2004-10-21
JP4211942B2 (ja) 2009-01-21
KR20050116399A (ko) 2005-12-12
TW200500751A (en) 2005-01-01
KR101064344B1 (ko) 2011-09-14
JPWO2004090621A1 (ja) 2006-07-06

Similar Documents

Publication Publication Date Title
TWI348062B (en) A liquid crystal sealant and a liquid crystal display device using said sealant
TWI316150B (en) Liquid crystal display device
AU2003214699A8 (en) Liquid crystal display device
EP1571644A4 (en) Liquid crystal display
EP1489590A4 (en) LIQUID CRYSTAL DISPLAY DEVICE
TWI315418B (en) Backlight device and liquid crystal display device
TWI349806B (en) Liquid crystal display device
GB2409095B (en) Liquid crystal display device
EP1507252A4 (en) LIQUID CRYSTAL DISPLAY DEVICE
TWI341410B (en) A semi-transmission liquid crystal display device
EP1492077A4 (en) LIQUID CRYSTAL DISPLAY DEVICE
AU2003244204A1 (en) Liquid crystal display device
AU2003228118A1 (en) Liquid crystal display device
GB2401984B (en) Liquid crystal display device
EP1717512A4 (en) BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY
AU2003242010A1 (en) Liquid crystal display device
TWI349820B (en) Liquid crystal display device
GB2390732B (en) Liquid crystal display device using cholesteric liquid crystal
SG109534A1 (en) Liquid crystal display device
TW584208U (en) Liquid crystal display and the backlight device thereof
AU2003267838A1 (en) Liquid crystal display device
GB2409097B (en) Liquid crystal display device
AU2003302784A1 (en) Liquid crystal display device
GB2394781B (en) Bistable nematic liquid crystal display device
AU2003206191A1 (en) Liquid crystal display device

Legal Events

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