TWI805553B - 光學積層體 - Google Patents

光學積層體 Download PDF

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Publication number
TWI805553B
TWI805553B TW106124528A TW106124528A TWI805553B TW I805553 B TWI805553 B TW I805553B TW 106124528 A TW106124528 A TW 106124528A TW 106124528 A TW106124528 A TW 106124528A TW I805553 B TWI805553 B TW I805553B
Authority
TW
Taiwan
Prior art keywords
meth
polarizer
adhesive layer
acrylate
optical laminate
Prior art date
Application number
TW106124528A
Other languages
English (en)
Chinese (zh)
Other versions
TW201808641A (zh
Inventor
藤長将司
神野亨
加藤早紀
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.)
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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 TW201808641A publication Critical patent/TW201808641A/zh
Application granted granted Critical
Publication of TWI805553B publication Critical patent/TWI805553B/zh

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    • 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
    • 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
    • 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
    • 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
    • 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
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • 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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • 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
    • B32B2551/00—Optical elements
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
TW106124528A 2016-07-29 2017-07-21 光學積層體 TWI805553B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-149837 2016-07-29
JP2016149837 2016-07-29

Publications (2)

Publication Number Publication Date
TW201808641A TW201808641A (zh) 2018-03-16
TWI805553B true TWI805553B (zh) 2023-06-21

Family

ID=61122275

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106124528A TWI805553B (zh) 2016-07-29 2017-07-21 光學積層體

Country Status (4)

Country Link
JP (2) JP2018025765A (ja)
KR (1) KR20180013769A (ja)
CN (1) CN107664787A (ja)
TW (1) TWI805553B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020098317A (ja) * 2018-03-12 2020-06-25 住友化学株式会社 円偏光板およびそれを用いた画像表示装置
GB2574793B (en) 2018-05-01 2022-09-28 Flexenable Ltd Organic liquid crystal display device with one or more oxygen permeable films
CN108776361A (zh) * 2018-05-02 2018-11-09 江苏帝摩斯光电科技有限公司 一种lcd背光模组用一体扩散膜
CN110531456B (zh) * 2018-05-25 2023-08-15 住友化学株式会社 光学层叠体的制造方法
JP2020046649A (ja) * 2018-09-12 2020-03-26 住友化学株式会社 前面板付き偏光板
JP2020064271A (ja) * 2018-10-16 2020-04-23 住友化学株式会社 光学積層体および表示装置
JP2020138377A (ja) * 2019-02-27 2020-09-03 住友化学株式会社 フレキシブル積層体
CN113474700B (zh) * 2019-02-27 2023-06-20 住友化学株式会社 层叠体
JP2020140010A (ja) * 2019-02-27 2020-09-03 住友化学株式会社 積層体及び表示装置
JP7039509B2 (ja) * 2019-02-27 2022-03-22 住友化学株式会社 積層体
JP7039508B2 (ja) * 2019-02-27 2022-03-22 住友化学株式会社 フレキシブル積層体
KR20210141518A (ko) * 2019-03-18 2021-11-23 수미토모 케미칼 컴퍼니 리미티드 적층체 및 그것을 포함하는 표시 장치
JP2021039274A (ja) * 2019-09-04 2021-03-11 日東電工株式会社 積層光学フィルムおよび画像表示装置
JP2021099479A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099480A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099478A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021157101A (ja) * 2020-03-27 2021-10-07 日東電工株式会社 両面粘着剤付き光学フィルムおよび画像表示装置
JP7234309B2 (ja) * 2021-07-29 2023-03-07 日東電工株式会社 光学積層体

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TW201402229A (zh) * 2012-06-08 2014-01-16 Nitto Denko Corp 附黏著劑層之光學薄膜的製造方法
JP2014102353A (ja) * 2012-11-19 2014-06-05 Nitto Denko Corp 偏光板および画像表示装置、ならびにそれらの製造方法
TW201617647A (zh) * 2014-09-23 2016-05-16 住友化學股份有限公司 偏光片之製造方法

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JP6275945B2 (ja) * 2012-12-10 2018-02-07 日東電工株式会社 両面粘着剤付き光学フィルム、およびそれを用いた画像表示装置の製造方法
KR101955991B1 (ko) * 2012-12-26 2019-06-24 엘지디스플레이 주식회사 액정표시장치
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JP2016085444A (ja) * 2014-10-27 2016-05-19 住友化学株式会社 偏光板及び液晶表示装置
CN105717569A (zh) * 2014-12-18 2016-06-29 住友化学株式会社 带有保护膜的偏振板及包含它的层叠体
JP6782071B2 (ja) * 2015-01-20 2020-11-11 日東電工株式会社 両面粘着剤層付偏光フィルム、その製造方法および画像表示装置
KR20160091014A (ko) * 2015-01-23 2016-08-02 스미또모 가가꾸 가부시키가이샤 편광자 및 이의 제조 방법
JP6180451B2 (ja) * 2015-02-06 2017-08-16 日東電工株式会社 偏光板、該偏光板の製造方法、光学フィルムおよび画像表示装置

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Publication number Priority date Publication date Assignee Title
TW201402229A (zh) * 2012-06-08 2014-01-16 Nitto Denko Corp 附黏著劑層之光學薄膜的製造方法
JP2014102353A (ja) * 2012-11-19 2014-06-05 Nitto Denko Corp 偏光板および画像表示装置、ならびにそれらの製造方法
TW201617647A (zh) * 2014-09-23 2016-05-16 住友化學股份有限公司 偏光片之製造方法

Also Published As

Publication number Publication date
JP2018205770A (ja) 2018-12-27
CN107664787A (zh) 2018-02-06
TW201808641A (zh) 2018-03-16
KR20180013769A (ko) 2018-02-07
JP2018025765A (ja) 2018-02-15

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