KR20190109266A - 점착층 구비 광학 적층체의 제조 방법 - Google Patents

점착층 구비 광학 적층체의 제조 방법 Download PDF

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Publication number
KR20190109266A
KR20190109266A KR1020190028619A KR20190028619A KR20190109266A KR 20190109266 A KR20190109266 A KR 20190109266A KR 1020190028619 A KR1020190028619 A KR 1020190028619A KR 20190028619 A KR20190028619 A KR 20190028619A KR 20190109266 A KR20190109266 A KR 20190109266A
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KR
South Korea
Prior art keywords
layer
liquid crystal
crystal layer
laminated body
adhesive
Prior art date
Application number
KR1020190028619A
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English (en)
Korean (ko)
Inventor
다카유키 나다
Original Assignee
스미또모 가가꾸 가부시키가이샤
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Publication of KR20190109266A publication Critical patent/KR20190109266A/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
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/006—Delaminating
    • 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
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/55—Liquid crystals
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
KR1020190028619A 2018-03-15 2019-03-13 점착층 구비 광학 적층체의 제조 방법 KR20190109266A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2018-048227 2018-03-15
JP2018048227A JP2019159199A (ja) 2018-03-15 2018-03-15 粘着層付き光学積層体の製造方法

Publications (1)

Publication Number Publication Date
KR20190109266A true KR20190109266A (ko) 2019-09-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190028619A KR20190109266A (ko) 2018-03-15 2019-03-13 점착층 구비 광학 적층체의 제조 방법

Country Status (3)

Country Link
JP (1) JP2019159199A (zh)
KR (1) KR20190109266A (zh)
CN (1) CN110275235A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111247463B (zh) * 2017-10-31 2022-02-25 日本瑞翁株式会社 偏振膜及其制造方法
JP6986616B2 (ja) * 2019-12-10 2021-12-22 住友化学株式会社 積層体及び光学積層体

Citations (2)

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JP2015079256A (ja) 2014-11-11 2015-04-23 大日本印刷株式会社 光学フィルム、光学フィルム用転写体、画像表示装置
JP2015230386A (ja) 2014-06-05 2015-12-21 大日本印刷株式会社 反射防止フィルム及び画像表示装置

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JP2002122741A (ja) * 2000-08-01 2002-04-26 Konica Corp 光学補償シート、偏光板及び液晶表示装置
JP2003207626A (ja) * 2002-01-10 2003-07-25 Fuji Photo Film Co Ltd 偏光板、偏光板の製造方法、及び表示装置
KR100832760B1 (ko) * 2004-12-22 2008-05-27 닛토덴코 가부시키가이샤 타원 편광판 및 타원 편광판을 사용한 화상 표시 장치
JP2008107501A (ja) * 2006-10-24 2008-05-08 Fujifilm Corp 偏光板、及び液晶表示装置
JP2008191630A (ja) * 2007-01-09 2008-08-21 Nippon Oil Corp 楕円偏光板、その製造方法、輝度向上フィルムおよび画像表示装置
JP2008191376A (ja) * 2007-02-05 2008-08-21 Nitto Denko Corp 液晶パネルおよび液晶表示装置
JP5217892B2 (ja) * 2008-10-20 2013-06-19 コニカミノルタアドバンストレイヤー株式会社 偏光板、液晶表示装置、及びｉｐｓ（インプレーンスイッチング）モード型液晶表示装置
US20130114136A1 (en) * 2010-07-20 2013-05-09 Zeon Corporation Phase difference film layered body used in stereoscopic image device
JP2014071380A (ja) * 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 光学フィルム用転写体、光学フィルム、画像表示装置及び光学フィルムの製造方法
JP2014222283A (ja) * 2013-05-13 2014-11-27 大日本印刷株式会社 光学フィルム用転写体、光学フィルム、画像表示装置、光学フィルム用転写体の製造方法及び光学フィルムの製造方法
JP6217171B2 (ja) * 2013-06-25 2017-10-25 大日本印刷株式会社 光学フィルム用転写体、光学フィルム及び画像表示装置
JP2015021975A (ja) * 2013-07-16 2015-02-02 大日本印刷株式会社 光学フィルム用転写体、光学フィルム用転写体の製造方法
JP2015129882A (ja) * 2014-01-08 2015-07-16 大日本印刷株式会社 光学フィルム、画像表示装置及び光学フィルムの製造方法
JP2015182308A (ja) * 2014-03-24 2015-10-22 大日本印刷株式会社 光学フィルム、画像表示装置、及び光学フィルムの製造方法
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JP6654448B2 (ja) * 2015-02-09 2020-02-26 住友化学株式会社 積層偏光板の製造方法及び偏光板の製造方法
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Publication number Priority date Publication date Assignee Title
JP2015230386A (ja) 2014-06-05 2015-12-21 大日本印刷株式会社 反射防止フィルム及び画像表示装置
JP2015079256A (ja) 2014-11-11 2015-04-23 大日本印刷株式会社 光学フィルム、光学フィルム用転写体、画像表示装置

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JP2019159199A (ja) 2019-09-19
CN110275235A (zh) 2019-09-24

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