KR102279081B1 - 폴리이미드 필름 및 이를 이용하는 플렉서블 디바이스 - Google Patents

폴리이미드 필름 및 이를 이용하는 플렉서블 디바이스 Download PDF

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Publication number
KR102279081B1
KR102279081B1 KR1020190100199A KR20190100199A KR102279081B1 KR 102279081 B1 KR102279081 B1 KR 102279081B1 KR 1020190100199 A KR1020190100199 A KR 1020190100199A KR 20190100199 A KR20190100199 A KR 20190100199A KR 102279081 B1 KR102279081 B1 KR 102279081B1
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KR
South Korea
Prior art keywords
polyimide film
film
polyimide
formula
amine
Prior art date
Application number
KR1020190100199A
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English (en)
Korean (ko)
Other versions
KR20200021410A (ko
Inventor
윤철민
Original Assignee
주식회사 엘지화학
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.)
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to PCT/KR2019/010458 priority Critical patent/WO2020040493A1/ko
Priority to CN201980053238.1A priority patent/CN112566963B/zh
Priority to JP2021507078A priority patent/JP2021534275A/ja
Priority to TW108129444A priority patent/TWI750497B/zh
Publication of KR20200021410A publication Critical patent/KR20200021410A/ko
Application granted granted Critical
Publication of KR102279081B1 publication Critical patent/KR102279081B1/ko

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    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020190100199A 2018-08-20 2019-08-16 폴리이미드 필름 및 이를 이용하는 플렉서블 디바이스 KR102279081B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/KR2019/010458 WO2020040493A1 (ko) 2018-08-20 2019-08-19 폴리이미드 필름 및 이를 이용하는 플렉서블 디바이스
CN201980053238.1A CN112566963B (zh) 2018-08-20 2019-08-19 聚酰亚胺膜和使用其的柔性器件
JP2021507078A JP2021534275A (ja) 2018-08-20 2019-08-19 ポリイミドフィルム及びそれを用いるフレキシブルデバイス
TW108129444A TWI750497B (zh) 2018-08-20 2019-08-19 聚醯亞胺膜、使用其的可撓性裝置以及其製備製程

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20180096803 2018-08-20
KR1020180096803 2018-08-20
KR1020180096802 2018-08-20
KR20180096802 2018-08-20

Publications (2)

Publication Number Publication Date
KR20200021410A KR20200021410A (ko) 2020-02-28
KR102279081B1 true KR102279081B1 (ko) 2021-07-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190100199A KR102279081B1 (ko) 2018-08-20 2019-08-16 폴리이미드 필름 및 이를 이용하는 플렉서블 디바이스

Country Status (3)

Country Link
JP (1) JP2021534275A (zh)
KR (1) KR102279081B1 (zh)
CN (1) CN112566963B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115295562A (zh) * 2022-08-24 2022-11-04 昆山国显光电有限公司 阵列基板、显示面板及显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001203467A (ja) 2000-12-07 2001-07-27 Nippon Steel Chem Co Ltd プリント基板用耐熱性接着剤フィルム及びその製造方法
US20100063217A1 (en) * 2007-03-08 2010-03-11 Akira Mori Flame-retardant adhesive resin composition and adhesive film using the same
CN107189436A (zh) 2017-07-20 2017-09-22 中国科学院长春应用化学研究所 一种聚酰亚胺纳米泡沫及其制备方法
KR101840978B1 (ko) * 2017-09-14 2018-03-21 주식회사 엘지화학 폴리이미드 공중합체 및 이를 이용한 폴리이미드 필름

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950015132B1 (ko) * 1990-05-31 1995-12-22 제일합섬주식회사 고내열성 실록산계 폴리이미드와 그의 제조방법
JP2008266416A (ja) * 2007-04-18 2008-11-06 Ube Ind Ltd ポリイミドフィルムの製造方法およびポリイミドフィルム
JP5343494B2 (ja) * 2008-09-30 2013-11-13 デクセリアルズ株式会社 感光性シロキサンポリイミド樹脂組成物
KR101896272B1 (ko) * 2013-03-18 2018-09-07 아사히 가세이 이-매터리얼즈 가부시키가이샤 수지 전구체 및 그것을 함유하는 수지 조성물, 수지 필름 및 그 제조 방법, 그리고, 적층체 및 그 제조 방법
CN106029744B (zh) * 2014-02-26 2018-08-28 东丽株式会社 聚酰亚胺树脂、使用其的树脂组合物及层叠膜
JP6599620B2 (ja) * 2015-03-05 2019-10-30 旭化成株式会社 ポリイミドを貼り合わせ接着層とする光学部材
KR101966737B1 (ko) * 2017-06-23 2019-04-09 주식회사 엘지화학 폴리이미드 전구체 조성물 및 이를 이용한 폴리이미드 필름

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001203467A (ja) 2000-12-07 2001-07-27 Nippon Steel Chem Co Ltd プリント基板用耐熱性接着剤フィルム及びその製造方法
US20100063217A1 (en) * 2007-03-08 2010-03-11 Akira Mori Flame-retardant adhesive resin composition and adhesive film using the same
CN107189436A (zh) 2017-07-20 2017-09-22 中国科学院长春应用化学研究所 一种聚酰亚胺纳米泡沫及其制备方法
KR101840978B1 (ko) * 2017-09-14 2018-03-21 주식회사 엘지화학 폴리이미드 공중합체 및 이를 이용한 폴리이미드 필름

Also Published As

Publication number Publication date
CN112566963B (zh) 2023-10-24
KR20200021410A (ko) 2020-02-28
CN112566963A (zh) 2021-03-26
JP2021534275A (ja) 2021-12-09

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