JP6170202B2 - 光学積層体及び液晶表示装置 - Google Patents

光学積層体及び液晶表示装置 Download PDF

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Publication number
JP6170202B2
JP6170202B2 JP2016072311A JP2016072311A JP6170202B2 JP 6170202 B2 JP6170202 B2 JP 6170202B2 JP 2016072311 A JP2016072311 A JP 2016072311A JP 2016072311 A JP2016072311 A JP 2016072311A JP 6170202 B2 JP6170202 B2 JP 6170202B2
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Prior art keywords
optical
meth
film
weight
adhesive layer
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Japanese (ja)
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JP2016193603A (ja
JP2016193603A5 (enExample
Inventor
智恵 阪上
智恵 阪上
政大 藤田
政大 藤田
智熙 柳
智熙 柳
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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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
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • 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
    • B32B2457/202—LCD, i.e. liquid crystal 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
JP2016072311A 2015-03-31 2016-03-31 光学積層体及び液晶表示装置 Active JP6170202B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015072448 2015-03-31
JP2015072448 2015-03-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017097372A Division JP6753813B2 (ja) 2015-03-31 2017-05-16 光学積層体及び液晶表示装置

Publications (3)

Publication Number Publication Date
JP2016193603A JP2016193603A (ja) 2016-11-17
JP2016193603A5 JP2016193603A5 (enExample) 2017-03-16
JP6170202B2 true JP6170202B2 (ja) 2017-07-26

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JP2016072311A Active JP6170202B2 (ja) 2015-03-31 2016-03-31 光学積層体及び液晶表示装置
JP2017097372A Active JP6753813B2 (ja) 2015-03-31 2017-05-16 光学積層体及び液晶表示装置

Family Applications After (1)

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JP2017097372A Active JP6753813B2 (ja) 2015-03-31 2017-05-16 光学積層体及び液晶表示装置

Country Status (4)

Country Link
JP (2) JP6170202B2 (enExample)
KR (5) KR101785198B1 (enExample)
CN (2) CN110308509B (enExample)
TW (3) TWI621525B (enExample)

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KR102653711B1 (ko) * 2016-11-29 2024-04-01 엘지디스플레이 주식회사 접촉 감응 소자 및 그를 포함하는 표시 장치
TWI713941B (zh) * 2017-11-30 2020-12-21 南韓商Ｌｇ化學股份有限公司 光學層疊物
JP7193286B2 (ja) * 2018-09-27 2022-12-20 藤森工業株式会社 表面保護フィルム
TWI702425B (zh) * 2018-11-20 2020-08-21 住華科技股份有限公司 偏光板及包含其之顯示裝置、偏光板的製造方法、以及顯示裝置的製造方法
JPWO2021014914A1 (enExample) * 2019-07-24 2021-01-28
EP4020025A4 (en) * 2019-08-23 2023-09-06 Nippon Kayaku Kabushiki Kaisha OPTICAL FILM, OPTICAL LAMINATE, FUNCTIONAL GLASS AND HEAD-UP DISPLAY
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
CN114746780B (zh) * 2019-11-15 2024-11-15 住友化学株式会社 偏振板以及使用了该偏振板的图像显示装置
KR102898168B1 (ko) * 2019-11-25 2025-12-09 스미또모 가가꾸 가부시키가이샤 점착제 조성물, 점착제층, 점착제 시트, 및 광학 적층체
CN111553359B (zh) * 2019-12-12 2021-01-29 电子科技大学中山学院 产品功能耐久性测试自学习方法
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
WO2022191815A1 (en) * 2021-03-08 2022-09-15 Hewlett-Packard Development Company, L.P. Multi-layered thermal insulating films for electronic devices
JP7592661B2 (ja) * 2022-04-27 2024-12-02 日東電工株式会社 積層体およびそれを用いた画像表示装置

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Also Published As

Publication number Publication date
TW201702345A (zh) 2017-01-16
TWI621525B (zh) 2018-04-21
TW201741130A (zh) 2017-12-01
KR102513209B1 (ko) 2023-03-22
CN110308509A (zh) 2019-10-08
JP2017186566A (ja) 2017-10-12
CN106019447B (zh) 2019-08-02
CN110308509B (zh) 2022-04-15
KR101858405B1 (ko) 2018-05-15
KR20170117907A (ko) 2017-10-24
KR101785198B1 (ko) 2017-10-12
KR20230126683A (ko) 2023-08-30
JP2016193603A (ja) 2016-11-17
KR20220020294A (ko) 2022-02-18
CN106019447A (zh) 2016-10-12
TWI597340B (zh) 2017-09-01
TW201823015A (zh) 2018-07-01
JP6753813B2 (ja) 2020-09-09
KR20180053604A (ko) 2018-05-23
KR102665602B1 (ko) 2024-05-14
KR102568075B1 (ko) 2023-08-17
KR20160117282A (ko) 2016-10-10

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