CN107686716B - 液晶密封剂及使用该液晶密封剂的液晶显示单元 - Google Patents

液晶密封剂及使用该液晶密封剂的液晶显示单元 Download PDF

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Publication number
CN107686716B
CN107686716B CN201710660783.XA CN201710660783A CN107686716B CN 107686716 B CN107686716 B CN 107686716B CN 201710660783 A CN201710660783 A CN 201710660783A CN 107686716 B CN107686716 B CN 107686716B
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China
Prior art keywords
liquid crystal
sealing agent
dropping method
compound
crystal sealing
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CN201710660783.XA
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English (en)
Chinese (zh)
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CN107686716A (zh
Inventor
武藤正嘉
内藤正弘
竹居祥行
田上胜大
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Nippon Kayaku Co Ltd
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Nippon Kayaku Co Ltd
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    • 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
    • C09K3/1021—Polyurethanes or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • 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
    • 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
    • G02F1/1341—Filling or closing of cells
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Sealing Material Composition (AREA)
  • Epoxy Resins (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
CN201710660783.XA 2016-08-04 2017-08-04 液晶密封剂及使用该液晶密封剂的液晶显示单元 Active CN107686716B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016153382A JP6744167B2 (ja) 2016-08-04 2016-08-04 液晶シール剤及びそれを用いた液晶表示セル
JP2016-153382 2016-08-04

Publications (2)

Publication Number Publication Date
CN107686716A CN107686716A (zh) 2018-02-13
CN107686716B true CN107686716B (zh) 2021-12-24

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Country Status (3)

Country Link
JP (1) JP6744167B2 (ja)
KR (1) KR102436297B1 (ja)
CN (1) CN107686716B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7149041B2 (ja) * 2019-03-15 2022-10-06 日本化薬株式会社 ディスプレイ用封止剤
CN110529594B (zh) * 2019-07-26 2021-08-03 中国航空工业集团公司济南特种结构研究所 一种利用软质材料进行多段密封的密封剂定位方法
JP7332264B2 (ja) * 2019-12-05 2023-08-23 日本化薬株式会社 電子部品用接着剤
JP7332263B2 (ja) * 2019-12-05 2023-08-23 日本化薬株式会社 電子部品用接着剤
JP7432492B2 (ja) 2020-12-11 2024-02-16 日本化薬株式会社 液晶滴下工法用液晶シール剤
JP7489911B2 (ja) 2020-12-11 2024-05-24 日本化薬株式会社 液晶滴下工法用液晶シール剤

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583326A (ja) 1981-06-30 1983-01-10 Fujitsu Ltd 集積回路
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
JPH10239694A (ja) 1997-02-24 1998-09-11 Hitachi Ltd 液晶表示装置の製造方法
JP2001318213A (ja) * 2000-05-11 2001-11-16 Mitsui Chemicals Inc 反射部材
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
CN102203862B (zh) * 2008-11-05 2013-10-23 日本化药株式会社 光盘用紫外线固化型树脂组合物及其固化产物
CN101654607B (zh) * 2009-09-08 2013-01-16 烟台德邦科技有限公司 一种高纯度光热-双固化胶粘剂及其制备方法
JP2012047921A (ja) * 2010-08-26 2012-03-08 Nippon Shokubai Co Ltd レンズ用硬化性樹脂組成物、硬化物及びレンズ
JP2012211242A (ja) * 2011-03-31 2012-11-01 Nhk Spring Co Ltd 活性エネルギー線硬化物及び活性エネルギー線硬化型シール材
KR20140066184A (ko) * 2011-10-21 2014-05-30 니폰 가야꾸 가부시끼가이샤 광학부재의 제조방법 및 그것을 위한 자외선 경화형 수지 조성물의 사용
CN103087640A (zh) * 2011-11-08 2013-05-08 汉高股份有限公司 双固化粘合剂组合物及其用途以及粘合基底的方法
CN102653516B (zh) * 2011-11-14 2014-06-25 京东方科技集团股份有限公司 聚醚醚酮低聚物及其制备方法和应用
JP2012238005A (ja) 2012-07-02 2012-12-06 Japan Display East Co Ltd 表示装置
US9301417B2 (en) * 2012-07-13 2016-03-29 Samsung Electronics Co., Ltd. Sealing material, display device, and method of manufacturing the display device
JP2014146582A (ja) * 2013-01-30 2014-08-14 Furukawa Electric Co Ltd:The 封止シートおよび有機電子デバイス用素子の封止方法
JP6754933B2 (ja) * 2014-04-09 2020-09-16 協立化学産業株式会社 フレキシブル液晶パネルに適応可能な液晶シール剤
JP6478313B2 (ja) * 2014-07-17 2019-03-06 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
CN106415381B (zh) * 2014-09-24 2020-09-25 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
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

Also Published As

Publication number Publication date
JP6744167B2 (ja) 2020-08-19
KR102436297B1 (ko) 2022-08-24
KR20180016272A (ko) 2018-02-14
CN107686716A (zh) 2018-02-13
JP2018022053A (ja) 2018-02-08

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