CN113493575A - 光学膜及柔性显示装置 - Google Patents

光学膜及柔性显示装置 Download PDF

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Publication number
CN113493575A
CN113493575A CN202110278578.3A CN202110278578A CN113493575A CN 113493575 A CN113493575 A CN 113493575A CN 202110278578 A CN202110278578 A CN 202110278578A CN 113493575 A CN113493575 A CN 113493575A
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China
Prior art keywords
optical film
film
formula
group
resin
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Pending
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CN202110278578.3A
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English (en)
Chinese (zh)
Inventor
大松一喜
福井仁之
唐泽真义
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication of CN113493575A publication Critical patent/CN113493575A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/046Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/0427Coating with only one layer of a composition containing a polymer binder
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00Coating compositions based on 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 C09D161/00 - C09D177/00
    • C09D179/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00Characterised 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
    • C08J2379/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2479/00Characterised 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 C08J2461/00 - C08J2477/00
    • C08J2479/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2479/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202110278578.3A 2020-03-18 2021-03-15 光学膜及柔性显示装置 Pending CN113493575A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020048403A JP2021148936A (ja) 2020-03-18 2020-03-18 光学フィルム及びフレキシブル表示装置
JP2020-048403 2020-03-18

Publications (1)

Publication Number Publication Date
CN113493575A true CN113493575A (zh) 2021-10-12

Family

ID=77848556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110278578.3A Pending CN113493575A (zh) 2020-03-18 2021-03-15 光学膜及柔性显示装置

Country Status (4)

Country Link
JP (1) JP2021148936A (ja)
KR (1) KR20210117963A (ja)
CN (1) CN113493575A (ja)
TW (1) TW202200672A (ja)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110311796A1 (en) * 2007-08-20 2011-12-22 Kolon Industries, Inc. Polyimide film
KR20140005103A (ko) * 2012-07-03 2014-01-14 주식회사 엘지화학 폴리아믹산 고분자 복합체 및 이의 제조방법
WO2019208610A1 (ja) * 2018-04-27 2019-10-31 住友化学株式会社 光学フィルム、光学積層体及びフレキシブル画像表示装置
JP2019195994A (ja) * 2018-05-08 2019-11-14 住友化学株式会社 積層体およびその製造方法
KR20200000359A (ko) * 2018-06-22 2020-01-02 스미또모 가가꾸 가부시키가이샤 수지 필름 및 그 제조 방법
JP2020001381A (ja) * 2018-06-22 2020-01-09 住友化学株式会社 透明樹脂フィルムの製造方法
JP2020001382A (ja) * 2018-06-22 2020-01-09 住友化学株式会社 樹脂フィルムロールの製造方法
JP2020189955A (ja) * 2018-09-28 2020-11-26 住友化学株式会社 光学フィルム
CN113429598A (zh) * 2020-03-18 2021-09-24 住友化学株式会社 光学膜及柔性显示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4957592B2 (ja) 2008-03-10 2012-06-20 新日本理化株式会社 ポリイミド樹脂組成物及びその成形体

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110311796A1 (en) * 2007-08-20 2011-12-22 Kolon Industries, Inc. Polyimide film
KR20140005103A (ko) * 2012-07-03 2014-01-14 주식회사 엘지화학 폴리아믹산 고분자 복합체 및 이의 제조방법
WO2019208610A1 (ja) * 2018-04-27 2019-10-31 住友化学株式会社 光学フィルム、光学積層体及びフレキシブル画像表示装置
JP2019195994A (ja) * 2018-05-08 2019-11-14 住友化学株式会社 積層体およびその製造方法
KR20200000359A (ko) * 2018-06-22 2020-01-02 스미또모 가가꾸 가부시키가이샤 수지 필름 및 그 제조 방법
JP2020001381A (ja) * 2018-06-22 2020-01-09 住友化学株式会社 透明樹脂フィルムの製造方法
JP2020001382A (ja) * 2018-06-22 2020-01-09 住友化学株式会社 樹脂フィルムロールの製造方法
JP2020189955A (ja) * 2018-09-28 2020-11-26 住友化学株式会社 光学フィルム
CN113429598A (zh) * 2020-03-18 2021-09-24 住友化学株式会社 光学膜及柔性显示装置

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TW202200672A (zh) 2022-01-01
JP2021148936A (ja) 2021-09-27
KR20210117963A (ko) 2021-09-29

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