KR101747971B1 - 편광판 제조 방법 - Google Patents

편광판 제조 방법 Download PDF

Info

Publication number
KR101747971B1
KR101747971B1 KR1020110124271A KR20110124271A KR101747971B1 KR 101747971 B1 KR101747971 B1 KR 101747971B1 KR 1020110124271 A KR1020110124271 A KR 1020110124271A KR 20110124271 A KR20110124271 A KR 20110124271A KR 101747971 B1 KR101747971 B1 KR 101747971B1
Authority
KR
South Korea
Prior art keywords
film
organic solvent
protective film
adhesive
resin
Prior art date
Application number
KR1020110124271A
Other languages
English (en)
Korean (ko)
Other versions
KR20120058418A (ko
Inventor
마사시 후지나가
마사히로 후지타
Original Assignee
스미또모 가가꾸 가부시키가이샤
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 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20120058418A publication Critical patent/KR20120058418A/ko
Application granted granted Critical
Publication of KR101747971B1 publication Critical patent/KR101747971B1/ko

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • 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
    • B32B27/32—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
    • 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
    • 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
    • C09J129/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • 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
    • C09J129/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
KR1020110124271A 2010-11-29 2011-11-25 편광판 제조 방법 KR101747971B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2010264843 2010-11-29
JPJP-P-2010-264843 2010-11-29
JPJP-P-2011-017663 2011-01-31
JP2011017663 2011-01-31
JPJP-P-2011-225561 2011-10-13
JP2011225561A JP5712892B2 (ja) 2010-11-29 2011-10-13 偏光板の製造方法

Publications (2)

Publication Number Publication Date
KR20120058418A KR20120058418A (ko) 2012-06-07
KR101747971B1 true KR101747971B1 (ko) 2017-06-15

Family

ID=46979755

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110124271A KR101747971B1 (ko) 2010-11-29 2011-11-25 편광판 제조 방법

Country Status (4)

Country Link
JP (3) JP5712892B2 (zh)
KR (1) KR101747971B1 (zh)
CN (2) CN102565911B (zh)
TW (2) TWI541547B (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6223349B2 (ja) * 2012-10-11 2017-11-01 東亞合成株式会社 光硬化性接着剤組成物、偏光板とその製造法、光学部材及び液晶表示装置
JP6009387B2 (ja) * 2013-03-27 2016-10-19 富士フイルム株式会社 位相差フィルム、位相差フィルムの製造方法、偏光板および液晶表示装置
WO2014204147A1 (ko) * 2013-06-18 2014-12-24 주식회사 엘지화학 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
KR101460479B1 (ko) 2013-06-18 2014-11-10 주식회사 엘지화학 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
KR101460478B1 (ko) * 2013-06-18 2014-11-10 주식회사 엘지화학 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
JP6043315B2 (ja) * 2013-06-28 2016-12-14 日東電工株式会社 偏光子保護フィルム、その製造方法、偏光板、光学フィルムおよび画像表示装置
JP6152757B2 (ja) * 2013-09-11 2017-06-28 Jsr株式会社 位相差フィルムの製造方法
KR101624797B1 (ko) * 2013-10-31 2016-05-26 주식회사 엘지화학 편광판용 폴리비닐알코올계 수지 접착제, 이를 포함하는 편광판 및 화상표시장치
KR101624796B1 (ko) * 2013-10-31 2016-05-26 주식회사 엘지화학 편광판용 폴리비닐알코올계 수지 접착제, 이를 포함하는 편광판 및 화상표시장치
WO2015064920A1 (ko) * 2013-10-31 2015-05-07 주식회사 엘지화학 편광판용 폴리비닐알코올계 수지 접착제, 이를 포함하는 편광판 및 화상표시장치
JP6154557B2 (ja) * 2013-10-31 2017-06-28 エルジー・ケム・リミテッド 偏光板用ポリビニルアルコール系樹脂接着剤、これを含む偏光板および画像表示装置
JP6221713B2 (ja) * 2013-12-11 2017-11-01 住友化学株式会社 表面改質されたシクロオレフィン系樹脂フィルムの製造方法及び偏光板の製造方法
JP6229468B2 (ja) * 2013-12-11 2017-11-15 住友化学株式会社 表面改質されたシクロオレフィン系樹脂フィルムの製造方法及び偏光板の製造方法
JP2015114456A (ja) * 2013-12-11 2015-06-22 住友化学株式会社 表面改質されたシクロオレフィン系樹脂フィルム及び偏光板の製造方法
JP6476544B2 (ja) * 2013-12-11 2019-03-06 住友化学株式会社 表面改質されたシクロオレフィン系樹脂フィルムの製造方法及び偏光板の製造方法
EP3088177A4 (en) 2013-12-27 2017-08-30 Zeon Corporation Multilayer film, polarization plate, and multilayer film production method
JP6254891B2 (ja) * 2014-04-07 2017-12-27 日東電工株式会社 偏光板の製造方法
CN111458783B (zh) * 2014-07-16 2022-02-11 日东电工株式会社 偏振膜及其制造方法
JP6391442B2 (ja) 2014-11-26 2018-09-19 住友化学株式会社 切削方法、切削方法を含む偏光板の製造方法、および偏光板
JP6418930B2 (ja) * 2014-12-11 2018-11-07 日本合成化学工業株式会社 ポリビニルアルコール系樹脂組成物
WO2016092709A1 (ja) * 2014-12-12 2016-06-16 住友化学株式会社 シクロオレフィン系樹脂フィルム及びそれを用いた偏光板
JP2016122176A (ja) * 2014-12-24 2016-07-07 富士フイルム株式会社 光学フィルム、光学フィルムの製造方法、光学フィルムを用いた偏光板、及び画像表示装置
JP6138755B2 (ja) * 2014-12-24 2017-05-31 日東電工株式会社 偏光板
JP6481036B2 (ja) * 2015-07-21 2019-03-13 富士フイルム株式会社 液晶パネルおよび液晶表示装置
JP6728651B2 (ja) * 2015-11-27 2020-07-22 コニカミノルタ株式会社 光学フィルム及びその製造方法、偏光板及び液晶表示装置
KR101993352B1 (ko) * 2015-12-09 2019-06-26 주식회사 엘지화학 광흡수 필름 및 이를 포함하는 편광판
JP6408521B2 (ja) * 2016-07-15 2018-10-17 株式会社有沢製作所 積層シート
JP6983497B2 (ja) * 2016-09-12 2021-12-17 日東電工株式会社 偏光フィルム、液晶パネルおよび液晶表示装置
CN110387201B (zh) * 2019-07-26 2020-11-13 合肥德瑞格光电科技有限公司 一种热稳定的偏光片用粘着剂及其制备方法
WO2021039934A1 (ja) * 2019-08-30 2021-03-04 日本ゼオン株式会社 位相差フィルム及びその製造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3143804B2 (ja) * 1991-08-05 2001-03-07 ジェイエスアール株式会社 キャストフィルム
JP3807511B2 (ja) * 1994-08-04 2006-08-09 Ｊｓｒ株式会社 偏光フィルム
JPH1171554A (ja) * 1997-08-29 1999-03-16 Yokohama Rubber Co Ltd:The ノルボルネン系樹脂成形品の接着方法
JP2002103410A (ja) * 2000-09-29 2002-04-09 Toray Ind Inc 高分子シートの製造方法および高分子シート
JP2003268188A (ja) * 2002-03-19 2003-09-25 Jsr Corp 半導体装置およびその製造方法
JP4047609B2 (ja) * 2002-03-26 2008-02-13 富士フイルム株式会社 偏光板および偏光板の製造方法
JP2004151573A (ja) * 2002-10-31 2004-05-27 Nippon Zeon Co Ltd 光学フィルム及びその製造方法
JP2005115085A (ja) * 2003-10-08 2005-04-28 Nippon Zeon Co Ltd 偏光板保護フィルム及び積層体
JP2005208456A (ja) * 2004-01-26 2005-08-04 Sumitomo Chemical Co Ltd 偏光板及びその製造方法
JP4468743B2 (ja) * 2004-05-28 2010-05-26 三菱樹脂株式会社 熱収縮性ポリオレフィン系積層フィルム
CN101061401A (zh) * 2004-11-18 2007-10-24 日东电工株式会社 偏振片及使用了它的图像显示装置
JP3972371B2 (ja) * 2005-03-15 2007-09-05 ソニー株式会社 位相差補償板、位相差補償器、液晶表示装置および投射型画像表示装置
TWI264571B (en) * 2006-01-23 2006-10-21 Daxon Technology Inc Gel, polarizer laminated by the gel and fabrication method thereof
JP2007256501A (ja) * 2006-03-22 2007-10-04 Nippon Shokubai Co Ltd 偏光板
JP2008158310A (ja) * 2006-12-25 2008-07-10 Nitto Denko Corp 積層体、液晶パネル、および液晶表示装置
JP4849563B2 (ja) * 2007-08-07 2012-01-11 住友化学株式会社 偏光板およびその製造方法
TW200912398A (en) * 2007-09-12 2009-03-16 Daxon Technology Inc Polarizing sheet
JP5235403B2 (ja) * 2007-12-27 2013-07-10 ポリプラスチックス株式会社 環状オレフィン系樹脂成形品の表面処理方法
JP2009258588A (ja) * 2008-03-28 2009-11-05 Sumitomo Chemical Co Ltd 偏光板、ならびにそれを用いた積層光学部材および液晶表示装置
JP2009242464A (ja) * 2008-03-28 2009-10-22 Nippon Zeon Co Ltd 積層フィルムの製造方法及び積層フィルム
CN102159649B (zh) * 2008-09-19 2014-04-16 旭硝子株式会社 驻极体及静电感应型转换元件
KR101243714B1 (ko) * 2009-02-12 2013-03-13 주식회사 엘지화학 편광판 보호필름의 표면처리 방법 및 편광판 제조방법
JP4762320B2 (ja) * 2009-02-20 2011-08-31 住友化学株式会社 液晶表示装置
JP2010243820A (ja) * 2009-04-07 2010-10-28 Sekisui Chem Co Ltd 位相差補償フィルムの製造方法、位相差補償フィルム、複合偏光板、偏光板及び液晶表示装置
JP2011039239A (ja) * 2009-08-10 2011-02-24 Sumitomo Chemical Co Ltd 複合偏光板およびｔｎモード液晶パネル
JP6152757B2 (ja) * 2013-09-11 2017-06-28 Jsr株式会社 位相差フィルムの製造方法

Also Published As

Publication number Publication date
JP5896011B2 (ja) 2016-03-30
JP2015129933A (ja) 2015-07-16
JP6107991B2 (ja) 2017-04-05
KR20120058418A (ko) 2012-06-07
JP5712892B2 (ja) 2015-05-07
TW201235714A (en) 2012-09-01
CN102565911B (zh) 2016-05-18
JP2012177890A (ja) 2012-09-13
CN105807357B (zh) 2017-12-01
TWI576624B (zh) 2017-04-01
CN102565911A (zh) 2012-07-11
CN105807357A (zh) 2016-07-27
TW201631341A (zh) 2016-09-01
JP2016164663A (ja) 2016-09-08
TWI541547B (zh) 2016-07-11

Similar Documents

Publication Publication Date Title
KR101747971B1 (ko) 편광판 제조 방법
KR101716077B1 (ko) 광경화성 접착제 조성물, 편광판과 그의 제조법, 광학 부재 및 액정 표시 장치
KR101722778B1 (ko) 편광판 및 그의 제조 방법, 및 액정 표시 장치
KR102000806B1 (ko) 복합 위상차판 및 그것을 이용한 복합 편광판
KR101685706B1 (ko) 광학 적층체 및 그 제조 방법
JP6379446B2 (ja) 偏光板及びその製造方法
JP5782722B2 (ja) 偏光板及びその製造方法
JP6224301B2 (ja) 偏光板及びその製造方法
JP5985145B2 (ja) 光学積層体とその製造方法
JP6377322B2 (ja) 光学フィルム積層体及びそれを用いた複合偏光板
JP6221713B2 (ja) 表面改質されたシクロオレフィン系樹脂フィルムの製造方法及び偏光板の製造方法
JP2015114456A (ja) 表面改質されたシクロオレフィン系樹脂フィルム及び偏光板の製造方法
JP2016206684A (ja) 偏光板及び光学部材
JP6229468B2 (ja) 表面改質されたシクロオレフィン系樹脂フィルムの製造方法及び偏光板の製造方法
TWI694091B (zh) 環烯烴系樹脂膜及使用其之偏光板
JP6476544B2 (ja) 表面改質されたシクロオレフィン系樹脂フィルムの製造方法及び偏光板の製造方法
JP5750857B2 (ja) 光学積層体及びその製造方法
JP2015206967A (ja) 複合偏光板の製造方法

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant