JP7164304B2 - ポリイミド系フィルム及び積層体 - Google Patents

ポリイミド系フィルム及び積層体 Download PDF

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Publication number
JP7164304B2
JP7164304B2 JP2018009106A JP2018009106A JP7164304B2 JP 7164304 B2 JP7164304 B2 JP 7164304B2 JP 2018009106 A JP2018009106 A JP 2018009106A JP 2018009106 A JP2018009106 A JP 2018009106A JP 7164304 B2 JP7164304 B2 JP 7164304B2
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Prior art keywords
formula
polyimide
polyimide film
film
group
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JP2018009106A
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English (en)
Japanese (ja)
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JP2018119144A (ja
Inventor
真義 唐澤
未央 安井
孝至 桜井
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • 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
    • C08G73/1039—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors comprising halogen-containing substituents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use 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 C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2018009106A 2017-01-25 2018-01-23 ポリイミド系フィルム及び積層体 Active JP7164304B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017011564 2017-01-25
JP2017011564 2017-01-25

Publications (2)

Publication Number Publication Date
JP2018119144A JP2018119144A (ja) 2018-08-02
JP7164304B2 true JP7164304B2 (ja) 2022-11-01

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JP2018009106A Active JP7164304B2 (ja) 2017-01-25 2018-01-23 ポリイミド系フィルム及び積層体

Country Status (5)

Country Link
JP (1) JP7164304B2 (zh)
KR (1) KR102475756B1 (zh)
CN (1) CN110234687B (zh)
TW (1) TW201833184A (zh)
WO (1) WO2018139392A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6878948B2 (ja) * 2017-02-22 2021-06-02 三菱瓦斯化学株式会社 ポリイミドフィルム積層体
JP6670967B1 (ja) * 2018-09-28 2020-03-25 住友化学株式会社 光学フィルム
KR102093294B1 (ko) * 2018-09-28 2020-03-26 스미또모 가가꾸 가부시키가이샤 광학 필름
US11550179B2 (en) 2018-09-28 2023-01-10 Sumitomo Chemical Company, Limited Optical film
JP6722325B2 (ja) * 2018-09-28 2020-07-15 住友化学株式会社 光学フィルム
KR20200040137A (ko) * 2018-10-08 2020-04-17 삼성전자주식회사 적층 필름, 및 적층 필름을 포함하는 표시 장치
JP6595080B1 (ja) * 2018-12-19 2019-10-23 住友化学株式会社 光学フィルム、フレキシブル表示装置、及び樹脂組成物
CN111381295A (zh) * 2018-12-28 2020-07-07 住友化学株式会社 光学膜
KR102147386B1 (ko) 2019-07-25 2020-08-24 에스케이이노베이션 주식회사 폴리아미드이미드 필름
KR102430600B1 (ko) * 2019-10-07 2022-08-08 삼성에스디아이 주식회사 플렉서블 윈도우 필름 및 이를 포함하는 디스플레이 장치
WO2021085404A1 (ja) * 2019-10-31 2021-05-06 住友化学株式会社 光学積層体及びフレキシブル表示装置
JP7469088B2 (ja) * 2020-03-18 2024-04-16 住友化学株式会社 光学フィルム及びフレキシブル表示装置
CN113471256B (zh) * 2021-06-16 2023-04-18 武汉华星光电技术有限公司 显示面板及显示面板的制备方法

Citations (11)

* Cited by examiner, † Cited by third party
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WO2006092917A1 (ja) 2005-03-02 2006-09-08 Nitto Denko Corporation 光学フィルムおよびその製造方法、ならびに該光学フィルムを用いた画像表示装置
JP2008163107A (ja) 2006-12-27 2008-07-17 Mitsubishi Gas Chem Co Inc 光学部材
WO2008146637A1 (ja) 2007-05-24 2008-12-04 Mitsubishi Gas Chemical Company, Inc. 無色透明樹脂フィルムの製造方法及び製造装置
JP2009139753A (ja) 2007-12-07 2009-06-25 Nitto Denko Corp 偏光板、光学フィルムおよび画像表示装置
WO2012056697A1 (ja) 2010-10-29 2012-05-03 三井化学株式会社 ポリイミドフィルムの検査方法、これを用いたポリイミドフィルムの製造方法、及びポリイミドフィルム製造装置
JP2014157238A (ja) 2013-02-15 2014-08-28 Toyobo Co Ltd 画像表示装置
WO2016088641A1 (ja) 2014-12-04 2016-06-09 コニカミノルタ株式会社 ポリイミドフィルムとその製造方法、フレキシブルプリント基板、フレキシブルディスプレイ用基材、フレキシブルディスプレイ用前面板、ｌｅｄ照明装置及び有機エレクトロルミネッセンス表示装置
WO2016129329A1 (ja) 2015-02-09 2016-08-18 コニカミノルタ株式会社 透明耐熱性積層フィルムの製造方法、透明耐熱性積層フィルム、フレキシブルプリント基板、フレキシブルディスプレイ用基板、フレキシブルディスプレイ用前面板、ｌｅｄ照明装置及び有機エレクトロルミネッセンス表示装置
WO2016152459A1 (ja) 2015-03-24 2016-09-29 コニカミノルタ株式会社 ポリイミド系光学フィルム、その製造方法及び有機エレクトロルミネッセンスディスプレイ
WO2017099125A1 (ja) 2015-12-10 2017-06-15 日東電工株式会社 透明導電性フィルム積層体、及びそれを含むタッチパネル
WO2018003963A1 (ja) 2016-07-01 2018-01-04 大日本印刷株式会社 光学積層体及び表示装置

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* Cited by examiner, † Cited by third party
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JPH0883515A (ja) * 1994-09-13 1996-03-26 Fujimori Kogyo Kk 透明導電性シート
JPH08327819A (ja) 1995-05-31 1996-12-13 Sekisui Chem Co Ltd 位相差板

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006092917A1 (ja) 2005-03-02 2006-09-08 Nitto Denko Corporation 光学フィルムおよびその製造方法、ならびに該光学フィルムを用いた画像表示装置
JP2008163107A (ja) 2006-12-27 2008-07-17 Mitsubishi Gas Chem Co Inc 光学部材
WO2008146637A1 (ja) 2007-05-24 2008-12-04 Mitsubishi Gas Chemical Company, Inc. 無色透明樹脂フィルムの製造方法及び製造装置
JP2009139753A (ja) 2007-12-07 2009-06-25 Nitto Denko Corp 偏光板、光学フィルムおよび画像表示装置
WO2012056697A1 (ja) 2010-10-29 2012-05-03 三井化学株式会社 ポリイミドフィルムの検査方法、これを用いたポリイミドフィルムの製造方法、及びポリイミドフィルム製造装置
JP2014157238A (ja) 2013-02-15 2014-08-28 Toyobo Co Ltd 画像表示装置
WO2016088641A1 (ja) 2014-12-04 2016-06-09 コニカミノルタ株式会社 ポリイミドフィルムとその製造方法、フレキシブルプリント基板、フレキシブルディスプレイ用基材、フレキシブルディスプレイ用前面板、ｌｅｄ照明装置及び有機エレクトロルミネッセンス表示装置
WO2016129329A1 (ja) 2015-02-09 2016-08-18 コニカミノルタ株式会社 透明耐熱性積層フィルムの製造方法、透明耐熱性積層フィルム、フレキシブルプリント基板、フレキシブルディスプレイ用基板、フレキシブルディスプレイ用前面板、ｌｅｄ照明装置及び有機エレクトロルミネッセンス表示装置
WO2016152459A1 (ja) 2015-03-24 2016-09-29 コニカミノルタ株式会社 ポリイミド系光学フィルム、その製造方法及び有機エレクトロルミネッセンスディスプレイ
WO2017099125A1 (ja) 2015-12-10 2017-06-15 日東電工株式会社 透明導電性フィルム積層体、及びそれを含むタッチパネル
WO2018003963A1 (ja) 2016-07-01 2018-01-04 大日本印刷株式会社 光学積層体及び表示装置

Also Published As

Publication number Publication date
WO2018139392A1 (ja) 2018-08-02
JP2018119144A (ja) 2018-08-02
KR102475756B1 (ko) 2022-12-08
CN110234687B (zh) 2022-04-15
KR20190109481A (ko) 2019-09-25
TW201833184A (zh) 2018-09-16
CN110234687A (zh) 2019-09-13

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