JP6771525B2 - 光学積層体 - Google Patents

光学積層体 Download PDF

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Publication number
JP6771525B2
JP6771525B2 JP2018200172A JP2018200172A JP6771525B2 JP 6771525 B2 JP6771525 B2 JP 6771525B2 JP 2018200172 A JP2018200172 A JP 2018200172A JP 2018200172 A JP2018200172 A JP 2018200172A JP 6771525 B2 JP6771525 B2 JP 6771525B2
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JP
Japan
Prior art keywords
group
formula
optical laminate
polyamide
film
Prior art date
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Active
Application number
JP2018200172A
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English (en)
Japanese (ja)
Other versions
JP2019086769A (ja
Inventor
ボラム 片
ボラム 片
未央 安井
未央 安井
花岡　秀典
秀典 花岡
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 JP2019086769A publication Critical patent/JP2019086769A/ja
Application granted granted Critical
Publication of JP6771525B2 publication Critical patent/JP6771525B2/ja
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    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different 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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • 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
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2018200172A 2017-11-09 2018-10-24 光学積層体 Active JP6771525B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017216751 2017-11-09
JP2017216751 2017-11-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019147627A Division JP2019202551A (ja) 2017-11-09 2019-08-09 光学積層体

Publications (2)

Publication Number Publication Date
JP2019086769A JP2019086769A (ja) 2019-06-06
JP6771525B2 true JP6771525B2 (ja) 2020-10-21

Family

ID=66449134

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018200172A Active JP6771525B2 (ja) 2017-11-09 2018-10-24 光学積層体
JP2019147627A Pending JP2019202551A (ja) 2017-11-09 2019-08-09 光学積層体

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2019147627A Pending JP2019202551A (ja) 2017-11-09 2019-08-09 光学積層体

Country Status (4)

Country Link
JP (2) JP6771525B2 (zh)
KR (2) KR102042677B1 (zh)
CN (1) CN109765642B (zh)
TW (1) TW201922501A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11873372B2 (en) * 2019-06-28 2024-01-16 Sk Microworks Co., Ltd. Polyamide-imide film, preparation method thereof, and cover window comprising same
KR102430600B1 (ko) * 2019-10-07 2022-08-08 삼성에스디아이 주식회사 플렉서블 윈도우 필름 및 이를 포함하는 디스플레이 장치
CN112646371A (zh) * 2019-10-11 2021-04-13 住友化学株式会社 光学膜及柔性显示装置
JP2021063213A (ja) * 2019-10-15 2021-04-22 住友化学株式会社 ポリイミド系樹脂
KR20220095209A (ko) * 2019-10-31 2022-07-06 스미또모 가가꾸 가부시키가이샤 광학 필름 및 플렉시블 표시 장치
EP4177296A1 (en) * 2020-07-02 2023-05-10 Sumitomo Chemical Company, Limited Optical film

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004011970A1 (ja) * 2002-07-30 2004-02-05 Nitto Denko Corporation 光学フィルムおよびその製造方法
JP2004258544A (ja) * 2003-02-27 2004-09-16 Nitto Denko Corp 位相差フィルム
EP1746445B1 (en) * 2004-05-12 2012-02-22 Adeka Corporation Optical film
KR101175425B1 (ko) * 2007-06-14 2012-08-20 가부시기가이샤 닛뽕쇼꾸바이 열가소성 수지 조성물과 그것을 이용한 수지 성형품 및 편광자 보호 필름 및 수지 성형품의 제조 방법
KR101219140B1 (ko) 2009-12-28 2013-01-07 제일모직주식회사 내충격성 및 표면경도가 우수한 액정화면 보호용 투명시트 및 그 제조방법
KR20160083738A (ko) * 2015-01-02 2016-07-12 삼성전자주식회사 표시 장치용 윈도우 및 이를 포함하는 표시 장치
JP2016170383A (ja) * 2015-03-10 2016-09-23 住友化学株式会社 プロテクトフィルム付偏光板及び液晶パネル
WO2017014279A1 (ja) * 2015-07-22 2017-01-26 住友化学株式会社 樹脂フィルム、積層体、光学部材、表示部材及び前面板
KR101862252B1 (ko) * 2015-08-03 2018-05-29 주식회사 엘지화학 플렉시블 플라스틱 필름
JP2019023249A (ja) * 2015-12-11 2019-02-14 コニカミノルタ株式会社 ポリイミドフィルム、フレキシブルプリント基板、ｌｅｄ照明装置及びフレキシブルディスプレイ用前面部材
CN110199210B (zh) * 2017-01-20 2022-05-17 住友化学株式会社 光学膜及光学膜的制造方法

Also Published As

Publication number Publication date
KR20190128121A (ko) 2019-11-15
JP2019202551A (ja) 2019-11-28
KR20190053797A (ko) 2019-05-20
CN109765642A (zh) 2019-05-17
JP2019086769A (ja) 2019-06-06
TW201922501A (zh) 2019-06-16
KR102042677B1 (ko) 2019-11-11
CN109765642B (zh) 2021-03-30

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