TW202037643A - 光學膜、可撓性顯示裝置及聚醯胺醯亞胺系樹脂 - Google Patents

光學膜、可撓性顯示裝置及聚醯胺醯亞胺系樹脂 Download PDF

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Publication number
TW202037643A
TW202037643A TW108147367A TW108147367A TW202037643A TW 202037643 A TW202037643 A TW 202037643A TW 108147367 A TW108147367 A TW 108147367A TW 108147367 A TW108147367 A TW 108147367A TW 202037643 A TW202037643 A TW 202037643A
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TW
Taiwan
Prior art keywords
formula
group
structural unit
optical film
represented
Prior art date
Application number
TW108147367A
Other languages
English (en)
Chinese (zh)
Inventor
増井建太朗
宮本皓史
畔見拓志
坂本宏
望月勝紀
Original Assignee
日商住友化學股份有限公司
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 JP2019218263A external-priority patent/JP2020109157A/ja
Priority claimed from JP2019218261A external-priority patent/JP2020109155A/ja
Priority claimed from JP2019218267A external-priority patent/JP7382810B2/ja
Priority claimed from JP2019218262A external-priority patent/JP2020109156A/ja
Application filed by 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW202037643A publication Critical patent/TW202037643A/zh

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Classifications

    • 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
    • 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
    • C08G73/14—Polyamide-imides
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • G09F9/301—Indicating 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)
TW108147367A 2018-12-28 2019-12-24 光學膜、可撓性顯示裝置及聚醯胺醯亞胺系樹脂 TW202037643A (zh)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP2018248562 2018-12-28
JP2018-248562 2018-12-28
JP2018248567 2018-12-28
JP2018248561 2018-12-28
JP2018248566 2018-12-28
JP2018-248566 2018-12-28
JP2018-248561 2018-12-28
JP2018-248567 2018-12-28
JP2019218263A JP2020109157A (ja) 2018-12-28 2019-12-02 ポリアミド系樹脂、光学フィルム及びフレキシブル表示装置
JP2019218261A JP2020109155A (ja) 2018-12-28 2019-12-02 光学フィルム、フレキシブル表示装置及びポリアミドイミド系樹脂
JP2019-218263 2019-12-02
JP2019218267A JP7382810B2 (ja) 2018-12-28 2019-12-02 光学フィルム
JP2019-218267 2019-12-02
JP2019218262A JP2020109156A (ja) 2018-12-28 2019-12-02 光学フィルム、フレキシブル表示装置及びポリアミドイミド系樹脂
JP2019-218261 2019-12-02
JP2019-218262 2019-12-02

Publications (1)

Publication Number Publication Date
TW202037643A true TW202037643A (zh) 2020-10-16

Family

ID=74103578

Family Applications (2)

Application Number Title Priority Date Filing Date
TW108147367A TW202037643A (zh) 2018-12-28 2019-12-24 光學膜、可撓性顯示裝置及聚醯胺醯亞胺系樹脂
TW108147349A TW202037637A (zh) 2018-12-28 2019-12-24 聚醯胺系樹脂、光學膜及可撓性顯示裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW108147349A TW202037637A (zh) 2018-12-28 2019-12-24 聚醯胺系樹脂、光學膜及可撓性顯示裝置

Country Status (3)

Country Link
KR (2) KR20210110646A (ko)
CN (2) CN113227208A (ko)
TW (2) TW202037643A (ko)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024224A (ja) * 1988-06-21 1990-01-09 Hitachi Chem Co Ltd 液晶表示素子の製造法及び液晶表示素子
US5580950A (en) * 1993-04-21 1996-12-03 The University Of Akron Negative birefringent rigid rod polymer films
US5990261A (en) * 1996-08-29 1999-11-23 Mitsui Chemicals, Inc. Organic optical component
JPH1152152A (ja) * 1997-08-07 1999-02-26 Nippon Telegr & Teleph Corp <Ntt> 高分子光導波路
JP2001139684A (ja) * 1999-08-30 2001-05-22 Sumitomo Bakelite Co Ltd 多層配線用層間絶縁膜並びにそれに用いる樹脂及びその製造方法
JP4024579B2 (ja) * 2002-01-22 2007-12-19 住友ベークライト株式会社 プラスチック光導波路用材料及び光導波路
JP2006265385A (ja) * 2005-03-24 2006-10-05 Fuji Photo Film Co Ltd ポリベンズアゾール、それを用いたフィルムおよび画像表示装置
US9434816B2 (en) 2012-06-25 2016-09-06 Kolon Industries, Inc. Polyamide-imide copolymer film and method of preparing polyamide-imide copolymer
JP7084710B2 (ja) 2017-01-20 2022-06-15 住友化学株式会社 ポリアミドイミド樹脂および該ポリアミドイミド樹脂を含んでなる光学部材
WO2018135432A1 (ja) * 2017-01-20 2018-07-26 住友化学株式会社 フィルム、樹脂組成物及びポリアミドイミド樹脂の製造方法

Also Published As

Publication number Publication date
KR20210110644A (ko) 2021-09-08
CN113227208A (zh) 2021-08-06
CN113227211A (zh) 2021-08-06
KR20210110646A (ko) 2021-09-08
TW202037637A (zh) 2020-10-16

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