TW202031734A - 光學膜及可撓性顯示裝置 - Google Patents

光學膜及可撓性顯示裝置 Download PDF

Info

Publication number
TW202031734A
TW202031734A TW108147427A TW108147427A TW202031734A TW 202031734 A TW202031734 A TW 202031734A TW 108147427 A TW108147427 A TW 108147427A TW 108147427 A TW108147427 A TW 108147427A TW 202031734 A TW202031734 A TW 202031734A
Authority
TW
Taiwan
Prior art keywords
formula
structural unit
group
optical film
represented
Prior art date
Application number
TW108147427A
Other languages
English (en)
Chinese (zh)
Inventor
杉山紘子
宮本皓史
池内淳一
増井建太朗
金成民
片宝蓝
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 JP2019213442A external-priority patent/JP2021084941A/ja
Priority claimed from JP2019218189A external-priority patent/JP7365211B2/ja
Priority claimed from JP2019218184A external-priority patent/JP2020125454A/ja
Priority claimed from JP2019218259A external-priority patent/JP2020109154A/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 TW202031734A publication Critical patent/TW202031734A/zh

Links

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)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
TW108147427A 2018-12-28 2019-12-24 光學膜及可撓性顯示裝置 TW202031734A (zh)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2018248565 2018-12-28
JP2018-248565 2018-12-28
JP2019-019127 2019-02-05
JP2019019127 2019-02-05
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
JP2019-213442 2019-11-26
JP2019218189A JP7365211B2 (ja) 2019-12-02 2019-12-02 光学フィルム
JP2019-218259 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
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
JP2019-218184 2019-12-02
JP2019-218189 2019-12-02

Publications (1)

Publication Number Publication Date
TW202031734A true TW202031734A (zh) 2020-09-01

Family

ID=73002522

Family Applications (3)

Application Number Title Priority Date Filing Date
TW108147427A TW202031734A (zh) 2018-12-28 2019-12-24 光學膜及可撓性顯示裝置
TW108147348A TW202030231A (zh) 2018-12-28 2019-12-24 聚醯胺醯亞胺系樹脂、光學膜及可撓性顯示裝置
TW108147366A TW202031733A (zh) 2018-12-28 2019-12-24 聚醯胺醯亞胺系樹脂、聚醯胺醯亞胺系樹脂清漆、光學膜及可撓性顯示裝置

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW108147348A TW202030231A (zh) 2018-12-28 2019-12-24 聚醯胺醯亞胺系樹脂、光學膜及可撓性顯示裝置
TW108147366A TW202031733A (zh) 2018-12-28 2019-12-24 聚醯胺醯亞胺系樹脂、聚醯胺醯亞胺系樹脂清漆、光學膜及可撓性顯示裝置

Country Status (3)

Country Link
KR (2) KR20210110648A (ko)
CN (2) CN113227210A (ko)
TW (3) TW202031734A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114249893B (zh) * 2021-12-22 2024-02-27 深圳市华科创智技术有限公司 一种具有电致变色性能的透明聚酰亚胺薄膜及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4161678B2 (ja) * 2002-10-22 2008-10-08 チッソ株式会社 ジアミン、それを用いた配向膜、および該配向膜を有する液晶表示素子
EP2864400A4 (en) 2012-06-25 2016-02-24 Kolon Inc POLYAMIDE IMIDE COPOLYMER FILM AND PROCESS FOR PREPARING A POLYAMIDE IMIDE COPOLYMER
KR102080962B1 (ko) * 2016-05-24 2020-04-23 주식회사 엘지화학 고강도 투명 폴리아미드이미드 및 이의 제조방법
KR101984171B1 (ko) * 2016-06-01 2019-05-30 주식회사 엘지화학 고강도 투명 폴리아미드이미드 및 이의 제조방법
TWI638843B (zh) * 2016-06-01 2018-10-21 Ｌｇ化學股份有限公司 聚醯胺醯亞胺及其製備方法、聚醯胺醯亞胺膜以及顯示器用覆蓋基板
KR20180009651A (ko) * 2016-07-19 2018-01-29 코오롱인더스트리 주식회사 폴리아믹산, 폴리이미드 수지, 폴리이미드 필름 및 이를 포함하는 영상표시 소자
CN110191909B (zh) * 2017-01-20 2021-10-22 住友化学株式会社 膜、树脂组合物及聚酰胺酰亚胺树脂的制造方法
WO2018135433A1 (ja) * 2017-01-20 2018-07-26 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
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

Also Published As

Publication number Publication date
TW202030231A (zh) 2020-08-16
TW202031733A (zh) 2020-09-01
KR20210110643A (ko) 2021-09-08
CN113227210A (zh) 2021-08-06
KR20210110648A (ko) 2021-09-08
CN113227209A (zh) 2021-08-06

Similar Documents

Publication Publication Date Title
TW202035567A (zh) 光學膜
TW202106823A (zh) 清漆、光學膜及光學膜之製造方法
TW202022020A (zh) 光學膜
TW202031734A (zh) 光學膜及可撓性顯示裝置
JP7382810B2 (ja) 光学フィルム
TW202122472A (zh) 聚醯胺醯亞胺樹脂
TW202033616A (zh) 聚醯亞胺系樹脂之製造方法
WO2020138045A1 (ja) 光学フィルム及びフレキシブル表示装置
TW202126730A (zh) 聚醯胺醯亞胺樹脂、光學膜及可撓性顯示裝置
TW202037641A (zh) 光學膜
TW202031729A (zh) 樹脂組合物
JP2020109155A (ja) 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
WO2020138046A1 (ja) 光学フィルム
JP7365211B2 (ja) 光学フィルム
TW202035527A (zh) 光學膜、可撓性顯示裝置及聚醯胺醯亞胺系樹脂
TW202037637A (zh) 聚醯胺系樹脂、光學膜及可撓性顯示裝置
TW202126728A (zh) 光學膜及可撓性顯示裝置
JP2021084941A (ja) 光学フィルム及びフレキシブル表示装置
TW202122464A (zh) 聚醯亞胺系樹脂
TW202037642A (zh) 光學膜
TW202302719A (zh) 光學積層體及可撓性顯示裝置
WO2020138044A1 (ja) 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
WO2020138042A1 (ja) 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
JP2020109157A (ja) 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
JP2020109154A (ja) 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