CN113227212A - 光学膜 - Google Patents

光学膜 Download PDF

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Publication number
CN113227212A
CN113227212A CN201980086121.3A CN201980086121A CN113227212A CN 113227212 A CN113227212 A CN 113227212A CN 201980086121 A CN201980086121 A CN 201980086121A CN 113227212 A CN113227212 A CN 113227212A
Authority
CN
China
Prior art keywords
formula
group
optical film
carbon atoms
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
CN201980086121.3A
Other languages
English (en)
Chinese (zh)
Inventor
杉山纮子
宫本皓史
池内淳一
片宝蓝
增井建太朗
望月胜纪
金成民
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
Priority claimed from JP2019213442A external-priority patent/JP2021084941A/ja
Priority claimed from JP2019218259A external-priority patent/JP2020109154A/ja
Priority claimed from JP2019218267A external-priority patent/JP7382810B2/ja
Priority claimed from JP2019218189A external-priority patent/JP7365211B2/ja
Priority claimed from JP2019218264A external-priority patent/JP2020109158A/ja
Priority claimed from JP2019218184A external-priority patent/JP2020125454A/ja
Priority claimed from JP2019218266A external-priority patent/JP2020109159A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority claimed from PCT/JP2019/050542 external-priority patent/WO2020138046A1/ja
Publication of CN113227212A publication Critical patent/CN113227212A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN201980086121.3A 2018-12-28 2019-12-24 光学膜 Pending CN113227212A (zh)

Applications Claiming Priority (25)

Application Number Priority Date Filing Date Title
JP2018-248565 2018-12-28
JP2018248564 2018-12-28
JP2018-248566 2018-12-28
JP2018248566 2018-12-28
JP2018248565 2018-12-28
JP2018-248563 2018-12-28
JP2018-248564 2018-12-28
JP2018248563 2018-12-28
JP2019019127 2019-02-05
JP2019-019127 2019-02-05
JP2019-213442 2019-11-26
JP2019213442A JP2021084941A (ja) 2019-11-26 2019-11-26 光学フィルム及びフレキシブル表示装置
JP2019218259A JP2020109154A (ja) 2018-12-28 2019-12-02 ポリアミドイミド系樹脂、光学フィルム及びフレキシブル表示装置
JP2019-218264 2019-12-02
JP2019-218259 2019-12-02
JP2019-218189 2019-12-02
JP2019218267A JP7382810B2 (ja) 2018-12-28 2019-12-02 光学フィルム
JP2019218189A JP7365211B2 (ja) 2019-12-02 2019-12-02 光学フィルム
JP2019218264A JP2020109158A (ja) 2018-12-28 2019-12-02 光学フィルム
JP2019-218266 2019-12-02
JP2019218184A JP2020125454A (ja) 2019-02-05 2019-12-02 ポリアミドイミド系樹脂、ポリアミドイミド系樹脂ワニス、光学フィルム及びフレキシブル表示装置
JP2019-218267 2019-12-02
JP2019-218184 2019-12-02
JP2019218266A JP2020109159A (ja) 2018-12-28 2019-12-02 光学フィルム
PCT/JP2019/050542 WO2020138046A1 (ja) 2018-12-28 2019-12-24 光学フィルム

Publications (1)

Publication Number Publication Date
CN113227212A true CN113227212A (zh) 2021-08-06

Family

ID=74103579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980086121.3A Pending CN113227212A (zh) 2018-12-28 2019-12-24 光学膜

Country Status (3)

Country Link
KR (1) KR20210110642A (ko)
CN (1) CN113227212A (ko)
TW (1) TW202037642A (ko)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784928A (zh) * 2007-08-30 2010-07-21 三井化学株式会社 光波导高分子膜
JP2018060180A (ja) * 2016-09-30 2018-04-12 住友化学株式会社 光学フィルム及び光学フィルムの製造方法
JP2018119133A (ja) * 2017-01-20 2018-08-02 住友化学株式会社 光学フィルムおよび光学フィルムの製造方法
JP2018119141A (ja) * 2017-01-20 2018-08-02 住友化学株式会社 フィルム、樹脂組成物およびポリアミドイミド樹脂の製造方法
WO2018147618A1 (ko) * 2017-02-09 2018-08-16 에스케이씨 주식회사 폴리아마이드-이미드 필름의 제조방법
KR20180112671A (ko) * 2017-04-04 2018-10-12 에스케이씨 주식회사 무색 투명한 폴리아마이드-이미드 필름 및 이의 제조방법
CN109796593A (zh) * 2018-01-31 2019-05-24 Skc株式会社 聚酰胺-酰亚胺薄膜及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101459178B1 (ko) 2011-09-30 2014-11-07 코오롱인더스트리 주식회사 공중합 폴리아마이드-이미드 필름 및 공중합 폴리아마이드-이미드의 제조방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784928A (zh) * 2007-08-30 2010-07-21 三井化学株式会社 光波导高分子膜
JP2018060180A (ja) * 2016-09-30 2018-04-12 住友化学株式会社 光学フィルム及び光学フィルムの製造方法
JP2018119133A (ja) * 2017-01-20 2018-08-02 住友化学株式会社 光学フィルムおよび光学フィルムの製造方法
JP2018119141A (ja) * 2017-01-20 2018-08-02 住友化学株式会社 フィルム、樹脂組成物およびポリアミドイミド樹脂の製造方法
WO2018147618A1 (ko) * 2017-02-09 2018-08-16 에스케이씨 주식회사 폴리아마이드-이미드 필름의 제조방법
KR20180112671A (ko) * 2017-04-04 2018-10-12 에스케이씨 주식회사 무색 투명한 폴리아마이드-이미드 필름 및 이의 제조방법
CN109796593A (zh) * 2018-01-31 2019-05-24 Skc株式会社 聚酰胺-酰亚胺薄膜及其制备方法

Also Published As

Publication number Publication date
TW202037642A (zh) 2020-10-16
KR20210110642A (ko) 2021-09-08

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Application publication date: 20210806