JP7223902B1 - 積層体、樹脂組成物、及び表示装置 - Google Patents

積層体、樹脂組成物、及び表示装置 Download PDF

Info

Publication number
JP7223902B1
JP7223902B1 JP2022097514A JP2022097514A JP7223902B1 JP 7223902 B1 JP7223902 B1 JP 7223902B1 JP 2022097514 A JP2022097514 A JP 2022097514A JP 2022097514 A JP2022097514 A JP 2022097514A JP 7223902 B1 JP7223902 B1 JP 7223902B1
Authority
JP
Japan
Prior art keywords
group
resin
formula
laminate
layer
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.)
Active
Application number
JP2022097514A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023183788A (ja
Inventor
淳一 池内
一喜 大松
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
Priority to JP2022097514A priority Critical patent/JP7223902B1/ja
Priority to JP2023016373A priority patent/JP2023184414A/ja
Application granted granted Critical
Publication of JP7223902B1 publication Critical patent/JP7223902B1/ja
Priority to CN202310669940.9A priority patent/CN117246009A/zh
Priority to KR1020230076402A priority patent/KR20230173039A/ko
Publication of JP2023183788A publication Critical patent/JP2023183788A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2377/00—Polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
    • B32B2379/08—Polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Surface Treatment Of Glass (AREA)
  • Electroluminescent Light Sources (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
JP2022097514A 2022-06-16 2022-06-16 積層体、樹脂組成物、及び表示装置 Active JP7223902B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022097514A JP7223902B1 (ja) 2022-06-16 2022-06-16 積層体、樹脂組成物、及び表示装置
JP2023016373A JP2023184414A (ja) 2022-06-16 2023-02-06 積層体、樹脂組成物、及び表示装置
CN202310669940.9A CN117246009A (zh) 2022-06-16 2023-06-07 层叠体、树脂组合物及显示装置
KR1020230076402A KR20230173039A (ko) 2022-06-16 2023-06-14 적층체, 수지 조성물, 및 표시 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022097514A JP7223902B1 (ja) 2022-06-16 2022-06-16 積層体、樹脂組成物、及び表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023016373A Division JP2023184414A (ja) 2022-06-16 2023-02-06 積層体、樹脂組成物、及び表示装置

Publications (2)

Publication Number Publication Date
JP7223902B1 true JP7223902B1 (ja) 2023-02-16
JP2023183788A JP2023183788A (ja) 2023-12-28

Family

ID=85224901

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022097514A Active JP7223902B1 (ja) 2022-06-16 2022-06-16 積層体、樹脂組成物、及び表示装置
JP2023016373A Pending JP2023184414A (ja) 2022-06-16 2023-02-06 積層体、樹脂組成物、及び表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023016373A Pending JP2023184414A (ja) 2022-06-16 2023-02-06 積層体、樹脂組成物、及び表示装置

Country Status (3)

Country Link
JP (2) JP7223902B1 (ko)
KR (1) KR20230173039A (ko)
CN (1) CN117246009A (ko)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001342343A (ja) 2000-06-01 2001-12-14 Mitsubishi Chemicals Corp ポリアミド樹脂組成物及びそれからなる包装用フィルム
WO2014073591A1 (ja) 2012-11-08 2014-05-15 旭化成イーマテリアルズ株式会社 フレキシブルデバイス用基板、フレキシブルデバイス及びその製造方法、積層体及びその製造方法、並びに、樹脂組成物
JP2016084424A (ja) 2014-10-27 2016-05-19 株式会社ブリヂストン タイヤ
WO2017098936A1 (ja) 2015-12-09 2017-06-15 株式会社カネカ ポリアミド酸、ポリイミド、ポリアミド酸溶液、ポリイミド積層体、フレキシブルデバイス基板、及びそれらの製造方法
JP2017197616A (ja) 2016-04-26 2017-11-02 Jnc株式会社 熱硬化性樹脂組成物、およびその硬化物を利用した電子デバイス
JP2019131677A (ja) 2018-01-30 2019-08-08 株式会社Adeka 修飾粒子、これを含む分散液および組成物、並びに修飾粒子の製造方法および組成物の製造方法
JP2022096909A (ja) 2020-12-18 2022-06-30 住友化学株式会社 表示装置用前面板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07331061A (ja) * 1994-06-06 1995-12-19 Toyobo Co Ltd 耐熱性樹脂組成物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001342343A (ja) 2000-06-01 2001-12-14 Mitsubishi Chemicals Corp ポリアミド樹脂組成物及びそれからなる包装用フィルム
WO2014073591A1 (ja) 2012-11-08 2014-05-15 旭化成イーマテリアルズ株式会社 フレキシブルデバイス用基板、フレキシブルデバイス及びその製造方法、積層体及びその製造方法、並びに、樹脂組成物
JP2016084424A (ja) 2014-10-27 2016-05-19 株式会社ブリヂストン タイヤ
WO2017098936A1 (ja) 2015-12-09 2017-06-15 株式会社カネカ ポリアミド酸、ポリイミド、ポリアミド酸溶液、ポリイミド積層体、フレキシブルデバイス基板、及びそれらの製造方法
JP2017197616A (ja) 2016-04-26 2017-11-02 Jnc株式会社 熱硬化性樹脂組成物、およびその硬化物を利用した電子デバイス
JP2019131677A (ja) 2018-01-30 2019-08-08 株式会社Adeka 修飾粒子、これを含む分散液および組成物、並びに修飾粒子の製造方法および組成物の製造方法
JP2022096909A (ja) 2020-12-18 2022-06-30 住友化学株式会社 表示装置用前面板

Also Published As

Publication number Publication date
KR20230173039A (ko) 2023-12-26
JP2023183788A (ja) 2023-12-28
JP2023184414A (ja) 2023-12-28
CN117246009A (zh) 2023-12-19

Similar Documents

Publication Publication Date Title
JP6530125B1 (ja) 光学フィルム
JP6568290B1 (ja) 光学フィルム
JP7223902B1 (ja) 積層体、樹脂組成物、及び表示装置
JP6595080B1 (ja) 光学フィルム、フレキシブル表示装置、及び樹脂組成物
CN114643759A (zh) 层叠体及具备该层叠体的显示装置
JP2022163622A (ja) 光学積層体及びフレキシブル表示装置
JP7355891B1 (ja) 積層体、前面板、フレキシブル表示装置、樹脂組成物、およびフッ素原子含有ポリイミド系樹脂
JP2020125463A (ja) 光学フィルム、フレキシブル表示装置、及び樹脂組成物
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
CN113272361A (zh) 聚酰亚胺系树脂的制造方法
WO2020138046A1 (ja) 光学フィルム
JP2024092787A (ja) 積層体および積層体の製造方法
JP2024092789A (ja) 樹脂組成物および積層体
JP2024092793A (ja) 積層体、前面板、フレキシブル表示装置、樹脂組成物、およびフッ素原子含有ポリイミド系樹脂
JP6611895B2 (ja) 光学フィルム
JP2024092791A (ja) ポリイミド系樹脂、樹脂組成物、および積層体
JP7365211B2 (ja) 光学フィルム
JP2022163714A (ja) 光学積層体及びフレキシブル表示装置
KR20230173038A (ko) 적층체, 전면판, 플렉시블 표시 장치, 수지 조성물, 및 불소 원자 함유 폴리이미드계 수지
WO2021075396A1 (ja) ポリイミド系樹脂
WO2021075395A1 (ja) 光学フィルム
JP2022163711A (ja) 光学フィルム
JP2023081359A (ja) 樹脂組成物及び光学フィルム
WO2021085283A1 (ja) ポリアミドイミド樹脂
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

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220801

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220801

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221018

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221216

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230206

R150 Certificate of patent or registration of utility model

Ref document number: 7223902

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150