KR102229733B1 - 적층 필름 및 화상 표시 장치 - Google Patents

적층 필름 및 화상 표시 장치 Download PDF

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Publication number
KR102229733B1
KR102229733B1 KR1020187030319A KR20187030319A KR102229733B1 KR 102229733 B1 KR102229733 B1 KR 102229733B1 KR 1020187030319 A KR1020187030319 A KR 1020187030319A KR 20187030319 A KR20187030319 A KR 20187030319A KR 102229733 B1 KR102229733 B1 KR 102229733B1
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KR
South Korea
Prior art keywords
film
polarizer
adhesive layer
meth
weight
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KR1020187030319A
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English (en)
Korean (ko)
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KR20180126535A (ko
Inventor
데츠로우 다케다
미사키 사바에
가즈야 요시무라
요시츠구 기타무라
후미에 심보
Original Assignee
닛토덴코 가부시키가이샤
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Publication of KR20180126535A publication Critical patent/KR20180126535A/ko
Application granted granted Critical
Publication of KR102229733B1 publication Critical patent/KR102229733B1/ko

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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
    • B32B27/30—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
    • 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
    • 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
    • B32B27/30—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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
KR1020187030319A 2016-05-23 2017-05-22 적층 필름 및 화상 표시 장치 KR102229733B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2016-102808 2016-05-23
JP2016102808A JP6811549B2 (ja) 2016-05-23 2016-05-23 積層フィルム、及び画像表示装置
PCT/JP2017/019029 WO2017204161A1 (ja) 2016-05-23 2017-05-22 積層フィルム、及び画像表示装置

Publications (2)

Publication Number Publication Date
KR20180126535A KR20180126535A (ko) 2018-11-27
KR102229733B1 true KR102229733B1 (ko) 2021-03-18

Family

ID=60412852

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187030319A KR102229733B1 (ko) 2016-05-23 2017-05-22 적층 필름 및 화상 표시 장치

Country Status (5)

Country Link
JP (1) JP6811549B2 (zh)
KR (1) KR102229733B1 (zh)
CN (1) CN109154690B (zh)
TW (1) TWI736625B (zh)
WO (1) WO2017204161A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6596533B2 (ja) 2018-03-30 2019-10-23 日東電工株式会社 粘着剤層付偏光フィルム、及び画像表示装置
JP7133354B2 (ja) * 2018-05-17 2022-09-08 日東電工株式会社 映り込み防止層付偏光板
JP2019219525A (ja) * 2018-06-20 2019-12-26 日東電工株式会社 偏光フィルム、粘着剤層付き偏光フィルム、及び画像表示装置
JP6797163B2 (ja) * 2018-10-11 2020-12-09 住友化学株式会社 光学積層体及び表示装置
CN110346961A (zh) * 2019-07-04 2019-10-18 上海索倍信息科技有限公司 一种基于3d光学的反光偏振玻璃
JP7387361B2 (ja) * 2019-09-27 2023-11-28 日東電工株式会社 光学積層体および画像表示装置
CN114502997A (zh) * 2019-09-30 2022-05-13 日东电工株式会社 偏振片组及包含该偏振片组的图像显示装置
JP2021099458A (ja) 2019-12-23 2021-07-01 住友化学株式会社 光学積層体
JP7176829B2 (ja) * 2020-07-13 2022-11-22 日東電工株式会社 偏光フィルム、光学フィルム、および画像表示装置
JP7179802B2 (ja) * 2020-07-13 2022-11-29 日東電工株式会社 偏光フィルム、光学フィルム、および画像表示装置
KR20220022409A (ko) * 2020-08-18 2022-02-25 동우 화인켐 주식회사 반사방지용 편광판 및 이를 포함하는 화상표시장치
KR20220041614A (ko) * 2020-09-25 2022-04-01 동우 화인켐 주식회사 반사방지용 편광판 및 이를 포함하는 화상표시장치
JP7005803B1 (ja) 2020-10-26 2022-01-24 住友化学株式会社 積層体

Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2008249901A (ja) * 2007-03-29 2008-10-16 Fujifilm Corp 偏光板、及び液晶表示装置
WO2016052540A1 (ja) * 2014-09-30 2016-04-07 日東電工株式会社 偏光フィルム、粘着剤層付偏光フィルムおよび画像表示装置
JP2016062032A (ja) * 2014-09-19 2016-04-25 日東電工株式会社 偏光板
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

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EP0736187B1 (en) * 1993-12-21 2002-04-03 Minnesota Mining And Manufacturing Company Optical polarizer
US20080007828A1 (en) * 2004-05-11 2008-01-10 Naoki Tsujiuchi Polarizer Protective Film, Polarizing Plate and Image Display
EP3270049A3 (en) * 2009-12-08 2018-04-18 3M Innovative Properties Co. Optical constructions incorporating a light guide and low refractive index films
JP5414738B2 (ja) * 2010-09-03 2014-02-12 日東電工株式会社 薄型偏光膜の製造方法
JP6201223B2 (ja) * 2012-08-29 2017-09-27 エルジー・ケム・リミテッド 偏光分離素子の製造方法
TWI692518B (zh) * 2013-08-30 2020-05-01 日東電工股份有限公司 偏光薄膜用硬化型接著劑、偏光薄膜、光學薄膜及影像顯示裝置
JP5871408B1 (ja) * 2014-09-19 2016-03-01 日東電工株式会社 偏光板および光学積層体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008249901A (ja) * 2007-03-29 2008-10-16 Fujifilm Corp 偏光板、及び液晶表示装置
JP2016062032A (ja) * 2014-09-19 2016-04-25 日東電工株式会社 偏光板
WO2016052540A1 (ja) * 2014-09-30 2016-04-07 日東電工株式会社 偏光フィルム、粘着剤層付偏光フィルムおよび画像表示装置
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

Also Published As

Publication number Publication date
TWI736625B (zh) 2021-08-21
TW201808637A (zh) 2018-03-16
CN109154690A (zh) 2019-01-04
JP6811549B2 (ja) 2021-01-13
WO2017204161A1 (ja) 2017-11-30
CN109154690B (zh) 2022-05-03
JP2017211434A (ja) 2017-11-30
KR20180126535A (ko) 2018-11-27

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