CN113429610A - 光学膜及柔性显示装置 - Google Patents

光学膜及柔性显示装置 Download PDF

Info

Publication number
CN113429610A
CN113429610A CN202110276391.XA CN202110276391A CN113429610A CN 113429610 A CN113429610 A CN 113429610A CN 202110276391 A CN202110276391 A CN 202110276391A CN 113429610 A CN113429610 A CN 113429610A
Authority
CN
China
Prior art keywords
optical film
formula
film
group
resin
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202110276391.XA
Other languages
English (en)
Chinese (zh)
Inventor
大松一喜
福井仁之
唐泽真义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN113429610A publication Critical patent/CN113429610A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • C08J7/046Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/14Polyamide-imides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
CN202110276391.XA 2020-03-18 2021-03-15 光学膜及柔性显示装置 Pending CN113429610A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020048405A JP7469088B2 (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
JP2020-048405 2020-03-18

Publications (1)

Publication Number Publication Date
CN113429610A true CN113429610A (zh) 2021-09-24

Family

ID=77752847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110276391.XA Pending CN113429610A (zh) 2020-03-18 2021-03-15 光学膜及柔性显示装置

Country Status (4)

Country Link
JP (1) JP7469088B2 (ja)
KR (1) KR20210117958A (ja)
CN (1) CN113429610A (ja)
TW (1) TW202140625A (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005326713A (ja) * 2004-05-17 2005-11-24 Fuji Photo Film Co Ltd 反射防止性偏光板、その製造方法、およびそれを用いた画像表示装置
US20070298273A1 (en) * 2006-06-27 2007-12-27 Bemis Clysar, Inc. Multilayer shrink films having a core layer of EVA/ionomer blend
WO2018139392A1 (ja) * 2017-01-25 2018-08-02 住友化学株式会社 ポリイミド系フィルム及び積層体
JP2019043061A (ja) * 2017-09-04 2019-03-22 大日本印刷株式会社 包装用積層体および真空断熱材用外包材
JP2019112632A (ja) * 2017-12-22 2019-07-11 ドゥーサン コーポレイション ポリアミック酸溶液及びこれを用いた透明ポリイミド樹脂フィルム
JP2019194296A (ja) * 2017-11-09 2019-11-07 住友化学株式会社 光学フィルム
CN114599708A (zh) * 2019-10-31 2022-06-07 住友化学株式会社 聚酰胺酰亚胺树脂

Family Cites Families (3)

* 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
JP2020003781A (ja) 2018-06-22 2020-01-09 住友化学株式会社 樹脂フィルム及びその製造方法
JP6722325B2 (ja) 2018-09-28 2020-07-15 住友化学株式会社 光学フィルム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005326713A (ja) * 2004-05-17 2005-11-24 Fuji Photo Film Co Ltd 反射防止性偏光板、その製造方法、およびそれを用いた画像表示装置
US20070298273A1 (en) * 2006-06-27 2007-12-27 Bemis Clysar, Inc. Multilayer shrink films having a core layer of EVA/ionomer blend
WO2018139392A1 (ja) * 2017-01-25 2018-08-02 住友化学株式会社 ポリイミド系フィルム及び積層体
JP2019043061A (ja) * 2017-09-04 2019-03-22 大日本印刷株式会社 包装用積層体および真空断熱材用外包材
JP2019194296A (ja) * 2017-11-09 2019-11-07 住友化学株式会社 光学フィルム
JP2019112632A (ja) * 2017-12-22 2019-07-11 ドゥーサン コーポレイション ポリアミック酸溶液及びこれを用いた透明ポリイミド樹脂フィルム
CN114599708A (zh) * 2019-10-31 2022-06-07 住友化学株式会社 聚酰胺酰亚胺树脂

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
YUCEL, ORCUN: "Birefringence gradient development during drying of solution cast functional films and their mechanical, optical and gas barrier properties", 《THE UNIVERSITY OF AKRON》, 31 December 2013 (2013-12-31), pages 3671115 *
张明艳;高升;吴子剑;崔宏玉;高岩;: "共聚低热膨胀聚酰亚胺薄膜的制备与表征", 材料工程, no. 05, 15 May 2019 (2019-05-15), pages 157 - 162 *
赵婧;: "溶液缩聚法含氟化聚酰亚胺的制备及薄膜性能研究(上)", 橡塑技术与装备, no. 04, 15 February 2020 (2020-02-15), pages 16 - 23 *

Also Published As

Publication number Publication date
JP7469088B2 (ja) 2024-04-16
TW202140625A (zh) 2021-11-01
KR20210117958A (ko) 2021-09-29
JP2021147485A (ja) 2021-09-27

Similar Documents

Publication Publication Date Title
KR102114293B1 (ko) 수지 필름 및 그 제조 방법
CN110967786B (zh) 光学膜
CN112817069A (zh) 光学膜及柔性显示装置
JP6722325B2 (ja) 光学フィルム
CN110969941B (zh) 光学膜
CN113429609A (zh) 光学膜及柔性显示装置
CN113429598A (zh) 光学膜及柔性显示装置
CN110967780A (zh) 光学膜
CN113429610A (zh) 光学膜及柔性显示装置
CN113429611A (zh) 光学膜及柔性显示装置
CN113429612A (zh) 光学膜及柔性显示装置
CN113493575A (zh) 光学膜及柔性显示装置
CN113227209A (zh) 聚酰胺酰亚胺系树脂、光学膜及柔性显示装置
KR20230133774A (ko) 폴리이미드계 수지를 포함하는 필름, 적층체 및 플렉시블 표시 장치
CN116731515A (zh) 包含聚酰亚胺系树脂的膜、层叠体及柔性显示装置
CN116731514A (zh) 包含聚酰亚胺系树脂的膜、层叠体及柔性显示装置
CN113227211A (zh) 聚酰胺系树脂、光学膜及柔性显示装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination