TWI261125B - Optical film having adhesive and image display apparatus - Google Patents

Optical film having adhesive and image display apparatus Download PDF

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Publication number
TWI261125B
TWI261125B TW094121349A TW94121349A TWI261125B TW I261125 B TWI261125 B TW I261125B TW 094121349 A TW094121349 A TW 094121349A TW 94121349 A TW94121349 A TW 94121349A TW I261125 B TWI261125 B TW I261125B
Authority
TW
Taiwan
Prior art keywords
film
adhesive
layer
optical film
plate
Prior art date
Application number
TW094121349A
Other languages
English (en)
Chinese (zh)
Other versions
TW200613778A (en
Inventor
Yuusuke Toyama
Masayuki Satake
Original Assignee
Nitto Denko Corp
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.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of TW200613778A publication Critical patent/TW200613778A/zh
Application granted granted Critical
Publication of TWI261125B publication Critical patent/TWI261125B/zh

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • 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
    • 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
    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
TW094121349A 2004-07-01 2005-06-27 Optical film having adhesive and image display apparatus TWI261125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004195412 2004-07-01

Publications (2)

Publication Number Publication Date
TW200613778A TW200613778A (en) 2006-05-01
TWI261125B true TWI261125B (en) 2006-09-01

Family

ID=35782638

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121349A TWI261125B (en) 2004-07-01 2005-06-27 Optical film having adhesive and image display apparatus

Country Status (5)

Country Link
JP (1) JP2011017009A (ko)
KR (1) KR100724323B1 (ko)
CN (1) CN100390582C (ko)
TW (1) TWI261125B (ko)
WO (1) WO2006003827A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4673344B2 (ja) * 2007-06-07 2011-04-20 日東電工株式会社 光学フィルム用粘着シートの製造方法
JP2011203641A (ja) * 2010-03-26 2011-10-13 Sumitomo Chemical Co Ltd 偏光板
JP2013001761A (ja) * 2011-06-14 2013-01-07 Nitto Denko Corp 粘着剤組成物、粘着剤層、および粘着シート
CN105308143B (zh) 2013-06-19 2018-04-17 综研化学株式会社 偏光板用粘合剂组合物、偏光板用粘合片、附有粘合剂层的偏光板、层积体及平板显示器
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
JP6755089B2 (ja) 2015-11-27 2020-09-16 三星エスディアイ株式会社ＳＡＭＳＵＮＧ ＳＤＩ Ｃｏ．， ＬＴＤ． 粘着剤組成物、粘着剤層、粘着シート、および画像表示装置
CN107229091B (zh) * 2016-03-24 2020-10-13 深超光电（深圳）有限公司 偏光片、显示面板及显示器
US9960389B1 (en) 2017-05-05 2018-05-01 3M Innovative Properties Company Polymeric films and display devices containing such films
KR102084113B1 (ko) * 2017-05-22 2020-03-04 삼성에스디아이 주식회사 점착필름, 이를 포함하는 광학 부재 및 이를 포함하는 광학표시장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05196812A (ja) * 1992-01-20 1993-08-06 Nippon Synthetic Chem Ind Co Ltd:The 粘着剤層を有する偏光板
JP2001188103A (ja) * 1999-01-14 2001-07-10 Sumitomo Chem Co Ltd 反射防止膜
TWI246460B (en) * 1999-01-14 2006-01-01 Sumitomo Chemical Co Anti-reflection film
JP2002275296A (ja) * 2001-01-11 2002-09-25 Teijin Ltd 表面保護フィルム用積層ポリエステルフィルム及び表面保護フィルム
JP2003154616A (ja) * 2001-11-20 2003-05-27 Teijin Dupont Films Japan Ltd 積層フィルム及び表面保護フィルム
JP2004010647A (ja) * 2002-06-04 2004-01-15 Hitachi Chem Co Ltd セパレータ付き感圧型接着シート及び光学部材組立体並びにその組立方法
JP2004078171A (ja) * 2002-06-18 2004-03-11 Nitto Denko Corp 光学補償層付偏光板およびそれを用いた画像表示装置
JP4092152B2 (ja) * 2002-07-25 2008-05-28 日東電工株式会社 粘着型光学フィルム、光学フィルム用粘着剤組成物および画像表示装置
JP2004163924A (ja) * 2002-10-24 2004-06-10 Toray Ind Inc 偏光板およびその製造方法
JP4177077B2 (ja) * 2002-10-25 2008-11-05 日東電工株式会社 光学補償板、それを用いた光学補償層付偏光板、前記光学補償板の製造方法、および、それらを用いた液晶表示装置

Also Published As

Publication number Publication date
JP2011017009A (ja) 2011-01-27
KR100724323B1 (ko) 2007-06-04
CN1820217A (zh) 2006-08-16
KR20060033713A (ko) 2006-04-19
TW200613778A (en) 2006-05-01
WO2006003827A1 (ja) 2006-01-12
CN100390582C (zh) 2008-05-28

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MM4A Annulment or lapse of patent due to non-payment of fees