JP4121030B2 - 保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材 - Google Patents

保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材 Download PDF

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Publication number
JP4121030B2
JP4121030B2 JP2004239727A JP2004239727A JP4121030B2 JP 4121030 B2 JP4121030 B2 JP 4121030B2 JP 2004239727 A JP2004239727 A JP 2004239727A JP 2004239727 A JP2004239727 A JP 2004239727A JP 4121030 B2 JP4121030 B2 JP 4121030B2
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Japan
Prior art keywords
protective film
film
plate
retardation
retardation plate
Prior art date
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Expired - Fee Related
Application number
JP2004239727A
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English (en)
Japanese (ja)
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JP2006058560A (ja
Inventor
尚志 山岡
正雄 火神
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2004239727A priority Critical patent/JP4121030B2/ja
Priority to US11/659,960 priority patent/US20070182898A1/en
Priority to PCT/JP2005/014330 priority patent/WO2006018984A1/ja
Priority to CNB2005800206770A priority patent/CN100458474C/zh
Priority to TW094127251A priority patent/TW200621929A/zh
Publication of JP2006058560A publication Critical patent/JP2006058560A/ja
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Publication of JP4121030B2 publication Critical patent/JP4121030B2/ja
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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
    • B32B7/022—Mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • 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
    • 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
    • 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
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/0015—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid warp or curl
    • 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
    • G02B1/105—
    • 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
    • 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
    • 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
    • B32B2307/412—Transparent
    • 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
    • B32B2307/516—Oriented mono-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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/708—Isotropic
    • 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
    • B32B2307/748—Releasability
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Adhesive Tapes (AREA)
JP2004239727A 2004-08-19 2004-08-19 保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材 Expired - Fee Related JP4121030B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004239727A JP4121030B2 (ja) 2004-08-19 2004-08-19 保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材
US11/659,960 US20070182898A1 (en) 2004-08-19 2005-08-04 Retardation plate with protective film, method of manufacturing thereof, pressure-sensitive adhesive type retardation plate with protective film, and pressure-sensivie adhesive type optical material with protective film
PCT/JP2005/014330 WO2006018984A1 (ja) 2004-08-19 2005-08-04 保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材
CNB2005800206770A CN100458474C (zh) 2004-08-19 2005-08-04 带有保护薄膜的相位差板及其制造方法
TW094127251A TW200621929A (en) 2004-08-19 2005-08-11 Retardation plate having protective film, manufacturing method therefor, adhesive type retardation plate having protective film and adhesive type optical material having protective film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004239727A JP4121030B2 (ja) 2004-08-19 2004-08-19 保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材

Publications (2)

Publication Number Publication Date
JP2006058560A JP2006058560A (ja) 2006-03-02
JP4121030B2 true JP4121030B2 (ja) 2008-07-16

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Country Status (5)

Country Link
US (1) US20070182898A1 (enExample)
JP (1) JP4121030B2 (enExample)
CN (1) CN100458474C (enExample)
TW (1) TW200621929A (enExample)
WO (1) WO2006018984A1 (enExample)

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JP4697871B2 (ja) * 2005-10-20 2011-06-08 日東電工株式会社 積層フィルム
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KR100857997B1 (ko) * 2006-12-26 2008-09-10 율촌화학 주식회사 표면 보호 필름
JPWO2011049108A1 (ja) * 2009-10-21 2013-03-14 三菱瓦斯化学株式会社 機能性シートおよびそれを用いたレンズ
KR101828235B1 (ko) * 2010-04-13 2018-02-13 미쯔비시 케미컬 주식회사 투명 양면 점착 시트
JP5477211B2 (ja) * 2010-07-23 2014-04-23 大日本印刷株式会社 偏光シート積層体
US9346982B2 (en) * 2010-08-16 2016-05-24 Convatec Technologies Inc. Amphiphilic pressure sensitive adhesives for human skin adhesion
US20120070603A1 (en) * 2010-09-21 2012-03-22 Fu-Yi Hsu Screen protective sticker
JP2012142189A (ja) * 2010-12-28 2012-07-26 Nitto Denko Corp 有機ｅｌ装置の製造方法および有機ｅｌ装置製造用基板
CN103534623B (zh) * 2011-03-29 2016-02-17 富士胶片株式会社 光学膜、3d影像显示元件以及3d影像显示系统
KR101105299B1 (ko) * 2011-07-27 2012-01-17 (주)에이치제이 터치패널용 보호시트 및 그의 제조방법
KR20130021705A (ko) * 2011-08-23 2013-03-06 삼성디스플레이 주식회사 표시 장치
JP2013152430A (ja) * 2011-12-26 2013-08-08 Fujifilm Corp 光学フィルム、積層フィルム、及びそれらの製造方法
WO2014084154A1 (ja) * 2012-11-30 2014-06-05 株式会社クラレ 積層フィルム
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KR20160145101A (ko) * 2014-05-21 2016-12-19 코니카 미놀타 가부시키가이샤 가스 배리어성 필름의 제조 방법, 가스 배리어성 필름, 전자 디바이스의 제조 방법 및 전자 디바이스
KR20160088064A (ko) * 2015-01-15 2016-07-25 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상 표시 장치
KR20170053039A (ko) * 2015-11-05 2017-05-15 스미또모 가가꾸 가부시키가이샤 편광판 및 이를 포함하는 화상 표시 장치
CN106707384B (zh) * 2015-11-13 2019-05-24 宁波长阳科技股份有限公司 一种防翘曲反射膜及其制备方法
JP6792367B2 (ja) * 2016-07-22 2020-11-25 日東電工株式会社 枚葉状の光学フィルム
KR102057065B1 (ko) * 2017-02-23 2019-12-18 동우 화인켐 주식회사 편광층 및 터치 센서 일체형 광학 적층체 및 이를 포함하는 화상 표시 장치
WO2019013604A1 (ko) 2017-07-14 2019-01-17 주식회사 엘지화학 액정 패널 및 이의 제조방법
JP7240090B2 (ja) * 2017-10-03 2023-03-15 日東電工株式会社 偏光板、画像表示装置、および偏光板の製造方法
JP7232822B2 (ja) 2018-04-13 2023-03-03 株式会社クラレ 多層フィルムおよびそれを備える成形体
JP7292859B2 (ja) * 2018-11-19 2023-06-19 藤森工業株式会社 表面保護フィルム、及びそれが貼着された光学部品
CN113574659A (zh) 2019-03-14 2021-10-29 三井化学东赛璐株式会社 电子装置的制造方法
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JP2022038978A (ja) * 2020-08-27 2022-03-10 日東電工株式会社 光学積層体および該光学積層体を用いた偏光板の製造方法
JP7685823B2 (ja) * 2020-10-26 2025-05-30 日東電工株式会社 位相差層付偏光板および画像表示装置

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JP2004094012A (ja) * 2002-09-02 2004-03-25 Nitto Denko Corp 光学フィルム用表面保護フィルム

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Publication number Publication date
CN1973218A (zh) 2007-05-30
CN100458474C (zh) 2009-02-04
WO2006018984A1 (ja) 2006-02-23
US20070182898A1 (en) 2007-08-09
TWI316953B (enExample) 2009-11-11
TW200621929A (en) 2006-07-01
JP2006058560A (ja) 2006-03-02

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