TWI890529B - 光學積層體 - Google Patents

光學積層體

Info

Publication number
TWI890529B
TWI890529B TW113127349A TW113127349A TWI890529B TW I890529 B TWI890529 B TW I890529B TW 113127349 A TW113127349 A TW 113127349A TW 113127349 A TW113127349 A TW 113127349A TW I890529 B TWI890529 B TW I890529B
Authority
TW
Taiwan
Prior art keywords
layer
cured
compound
curable composition
polarizing film
Prior art date
Application number
TW113127349A
Other languages
English (en)
Chinese (zh)
Other versions
TW202446604A (zh
Inventor
永安智
藤田政大
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
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 TW202446604A publication Critical patent/TW202446604A/zh
Application granted granted Critical
Publication of TWI890529B publication Critical patent/TWI890529B/zh

Links

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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • 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
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (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
    • 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
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • G02F1/133528—Polarisers
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • 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
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Liquid Crystal (AREA)
TW113127349A 2017-02-28 2018-02-23 光學積層體 TWI890529B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017037344 2017-02-28
JP2017-037344 2017-02-28

Publications (2)

Publication Number Publication Date
TW202446604A TW202446604A (zh) 2024-12-01
TWI890529B true TWI890529B (zh) 2025-07-11

Family

ID=63370940

Family Applications (2)

Application Number Title Priority Date Filing Date
TW113127349A TWI890529B (zh) 2017-02-28 2018-02-23 光學積層體
TW107106165A TWI852905B (zh) 2017-02-28 2018-02-23 光學積層體

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW107106165A TWI852905B (zh) 2017-02-28 2018-02-23 光學積層體

Country Status (5)

Country Link
JP (3) JP7408272B2 (enExample)
KR (1) KR102484820B1 (enExample)
CN (2) CN113917590B (enExample)
TW (2) TWI890529B (enExample)
WO (1) WO2018159277A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6819871B2 (ja) * 2016-03-22 2021-01-27 荒川化学工業株式会社 積層体の製造方法
WO2019182146A1 (ja) * 2018-03-22 2019-09-26 三菱ケミカル株式会社 活性エネルギー線硬化性樹脂組成物、偏光フィルム保護層及び偏光板
JP7540874B2 (ja) * 2018-11-29 2024-08-27 日東電工株式会社 粘着剤層付き偏光フィルム及び画像表示装置
CN112062936B (zh) * 2019-06-10 2025-02-25 松下知识产权经营株式会社 紫外线固化性树脂组合物、发光装置的制造方法及发光装置
JP7507430B2 (ja) * 2019-06-10 2024-06-28 パナソニックＩｐマネジメント株式会社 紫外線硬化性樹脂組成物、発光装置の製造方法及び発光装置
JP7628396B2 (ja) * 2019-07-17 2025-02-10 住友化学株式会社 粘着剤層付偏光板の製造方法
CN110928006A (zh) * 2019-11-07 2020-03-27 惠州市华星光电技术有限公司 一种基板、基板的制程方法以及显示面板
JP7747436B2 (ja) * 2019-12-26 2025-10-01 住友化学株式会社 積層体
CN114902096B (zh) * 2019-12-26 2024-09-27 住友化学株式会社 光学层叠体
CN115004066B (zh) * 2020-01-24 2025-08-19 日东电工株式会社 带相位差层的偏光板及使用其的图像显示装置
CN115004067B (zh) * 2020-01-24 2025-06-17 日东电工株式会社 带相位差层的偏光板及使用其的图像显示装置
KR102682376B1 (ko) * 2020-01-24 2024-07-08 닛토덴코 가부시키가이샤 편광판 및 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
JP7273769B2 (ja) * 2020-01-24 2023-05-15 日東電工株式会社 偏光板および位相差層付偏光板ならびにこれらを用いた画像表示装置
KR102682321B1 (ko) * 2020-01-24 2024-07-09 닛토덴코 가부시키가이샤 편광판 및 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
JP7273768B2 (ja) * 2020-01-24 2023-05-15 日東電工株式会社 偏光板および位相差層付偏光板ならびにこれらを用いた画像表示装置
JP7757953B2 (ja) * 2020-03-09 2025-10-22 大日本印刷株式会社 フレキシブル表示装置用積層体、表示装置用積層体、およびフレキシブル表示装置
CN112068735A (zh) 2020-09-29 2020-12-11 京东方科技集团股份有限公司 柔性偏光片及柔性触控显示装置
JP7610988B2 (ja) * 2021-01-19 2025-01-09 住友化学株式会社 光学積層体
US11852855B2 (en) * 2021-04-09 2023-12-26 Innolux Corporation Electronic device and method for manufacturing electronic device
JP2023089701A (ja) * 2021-12-16 2023-06-28 日東電工株式会社 センサー積層体
JP2023091267A (ja) * 2021-12-20 2023-06-30 住友化学株式会社 偏光板及び偏光板用接着剤組成物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130050825A1 (en) * 2011-08-31 2013-02-28 Fujifilm Corporation Polarizing plate, image display apparatus including the same, and adhesive composition
WO2015064433A1 (ja) * 2013-10-29 2015-05-07 住友化学株式会社 偏光板
US20160077267A1 (en) * 2013-05-17 2016-03-17 Konica Minolta, Inc. Polarizing plate and display device therewith

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3977582B2 (ja) * 2000-09-29 2007-09-19 和光純薬工業株式会社 銅防食剤及び防食方法
JP4404581B2 (ja) 2003-07-30 2010-01-27 富士フイルム株式会社 偏光板
JP4993535B2 (ja) * 2004-01-06 2012-08-08 ナブテスコ株式会社 立体造形物の製造法
JP4740184B2 (ja) * 2006-05-16 2011-08-03 日東電工株式会社 偏光板およびそれを用いた画像表示装置
JP5037074B2 (ja) 2006-09-06 2012-09-26 協立化学産業株式会社 光カチオン硬化型又は熱カチオン硬化型接着剤
KR20090094249A (ko) * 2006-11-30 2009-09-04 신닛테츠가가쿠 가부시키가이샤 편광판 보호 필름, 편광판, 및 저항막식 터치 패널
JP5448024B2 (ja) * 2007-03-15 2014-03-19 住友化学株式会社 光硬化性接着剤、該光硬化性接着剤を用いた偏光板およびその製造方法、光学部材および液晶表示装置
CN101713838A (zh) * 2008-10-03 2010-05-26 住友化学株式会社 偏振片和液晶显示装置
JP5296575B2 (ja) * 2009-03-06 2013-09-25 住友化学株式会社 光硬化性接着剤組成物、偏光板とその製造法、光学部材及び液晶表示装置
JP2011017820A (ja) * 2009-07-08 2011-01-27 Sumitomo Chemical Co Ltd 偏光板及びそれを含む積層光学部材
JP2011039363A (ja) * 2009-08-14 2011-02-24 Sumitomo Chemical Co Ltd 偏光板および液晶パネル
JP5512360B2 (ja) * 2010-04-07 2014-06-04 日東電工株式会社 粘着型偏光板及び画像表示装置
JP2011236389A (ja) * 2010-05-13 2011-11-24 Toyo Ink Sc Holdings Co Ltd 偏光板形成用光硬化性接着剤及び偏光板
JP5691293B2 (ja) * 2010-08-23 2015-04-01 株式会社ニコン 硬化性組成物、その硬化物、及び光学材料
JP5660411B2 (ja) * 2010-11-10 2015-01-28 エルジー・ケム・リミテッド 光学素子
TWI537356B (zh) * 2010-12-17 2016-06-11 Toagosei Co Ltd Photo-curable adhesive composition, polarizing plate and manufacturing method thereof, optical member and liquid crystal display device (1)
KR101378817B1 (ko) * 2011-10-14 2014-04-03 주식회사 엘지화학 편광판용 접착제 및 이를 포함하는 편광판
TWI533036B (zh) * 2011-10-14 2016-05-11 Ｌｇ化學股份有限公司 兩側具有保護膜之偏光件及包含其之光學裝置
JP5966310B2 (ja) * 2011-10-24 2016-08-10 住友化学株式会社 偏光板及びそれを用いた積層光学部材
KR101627904B1 (ko) * 2013-02-21 2016-06-13 주식회사 엘지화학 양면형 편광판의 제조방법 및 이로부터 제조된 양면형 편광판
JP6379446B2 (ja) * 2013-03-21 2018-08-29 住友化学株式会社 偏光板及びその製造方法
CN104345562B (zh) * 2013-08-09 2020-04-24 帝斯曼知识产权资产管理有限公司 用于增材制造的低粘度液体辐射可固化的牙对准器模具树脂组合物
JP6138002B2 (ja) * 2013-09-09 2017-05-31 日東電工株式会社 透明導電膜用粘着剤層付偏光フィルム、積層体、及び、画像表示装置
KR101719883B1 (ko) * 2013-12-25 2017-03-24 도아고세이가부시키가이샤 광 경화성 접착제 조성물, 편광판과 그 제조법, 광학 부재 및 액정 표시 장치
JP6577174B2 (ja) * 2014-09-19 2019-09-18 日東電工株式会社 偏光板
KR101757058B1 (ko) * 2014-09-29 2017-07-12 주식회사 엘지화학 편광판 및 이를 포함하는 화상표시장치
JP6684043B2 (ja) * 2014-12-24 2020-04-22 日東電工株式会社 コーティング層付偏光フィルム、粘着剤層付偏光フィルム、及び画像表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130050825A1 (en) * 2011-08-31 2013-02-28 Fujifilm Corporation Polarizing plate, image display apparatus including the same, and adhesive composition
US20160077267A1 (en) * 2013-05-17 2016-03-17 Konica Minolta, Inc. Polarizing plate and display device therewith
WO2015064433A1 (ja) * 2013-10-29 2015-05-07 住友化学株式会社 偏光板

Also Published As

Publication number Publication date
TWI852905B (zh) 2024-08-21
TW201841758A (zh) 2018-12-01
KR20190125990A (ko) 2019-11-07
WO2018159277A1 (ja) 2018-09-07
JP7408272B2 (ja) 2024-01-05
JP7485748B2 (ja) 2024-05-16
JP2023024446A (ja) 2023-02-16
CN110325887A (zh) 2019-10-11
CN113917590B (zh) 2025-11-11
JP2024003102A (ja) 2024-01-11
CN113917590A (zh) 2022-01-11
JP2018141962A (ja) 2018-09-13
KR102484820B1 (ko) 2023-01-05
CN110325887B (zh) 2021-11-26
TW202446604A (zh) 2024-12-01

Similar Documents

Publication Publication Date Title
TWI890529B (zh) 光學積層體
KR101635234B1 (ko) 점착제를 갖는 광학 필름과 이것을 이용한 광학 적층체
KR101597851B1 (ko) 점착제를 갖는 광학 필름과 이것을 이용한 광학 적층체
TWI545165B (zh) 液晶面板
KR102724777B1 (ko) 편광판
TWI675081B (zh) 附有黏著劑之光學薄膜及光學積層體
KR20140120937A (ko) 점착제 시트, 점착제 부착 광학 필름, 광학 적층체, 및 점착제 시트의 제조 방법
CN110249019B (zh) 粘合剂组合物
CN108368404A (zh) 粘合剂组合物
CN110651017A (zh) 粘合剂组合物
JP6829012B2 (ja) 偏光板
JP6382873B2 (ja) 粘着剤層付光学部材
CN106569296B (zh) 偏振板
CN114106741A (zh) 粘合剂组合物及带粘合剂层的光学膜
JP7628396B2 (ja) 粘着剤層付偏光板の製造方法
JP2018124578A (ja) 粘着剤層付光学部材
TW202509173A (zh) 黏著劑組成物、黏著劑層及附黏著劑的偏光板
JP2020126276A (ja) 偏光板
CN118109145A (zh) 粘合剂组合物、粘合剂层、带有粘合剂层的偏振板及显示装置
KR20210010369A (ko) 점착제층 구비 편광판