CN103201656B - 偏振性层叠膜及偏振板的制造方法 - Google Patents

偏振性层叠膜及偏振板的制造方法 Download PDF

Info

Publication number
CN103201656B
CN103201656B CN201180053721.3A CN201180053721A CN103201656B CN 103201656 B CN103201656 B CN 103201656B CN 201180053721 A CN201180053721 A CN 201180053721A CN 103201656 B CN103201656 B CN 103201656B
Authority
CN
China
Prior art keywords
film
resin
base material
polyvinyl alcohol
resin molding
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201180053721.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN103201656A (zh
Inventor
九内雄一朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN103201656A publication Critical patent/CN103201656A/zh
Application granted granted Critical
Publication of CN103201656B publication Critical patent/CN103201656B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B29K2029/04PVOH, i.e. polyvinyl alcohol
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034Polarising
CN201180053721.3A 2010-11-10 2011-11-08 偏振性层叠膜及偏振板的制造方法 Expired - Fee Related CN103201656B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-251647 2010-11-10
JP2010251647 2010-11-10
PCT/JP2011/076130 WO2012063954A1 (ja) 2010-11-10 2011-11-08 偏光性積層フィルムおよび偏光板の製造方法

Publications (2)

Publication Number Publication Date
CN103201656A CN103201656A (zh) 2013-07-10
CN103201656B true CN103201656B (zh) 2015-05-27

Family

ID=46051088

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180053721.3A Expired - Fee Related CN103201656B (zh) 2010-11-10 2011-11-08 偏振性层叠膜及偏振板的制造方法

Country Status (5)

Country Link
JP (2) JP5921855B2 (ja)
KR (2) KR101740763B1 (ja)
CN (1) CN103201656B (ja)
TW (2) TWI566937B (ja)
WO (1) WO2012063954A1 (ja)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101498823B1 (ko) * 2012-11-16 2015-03-05 주식회사 엘지화학 박형 편광자의 제조 방법, 이를 이용하여 제조된 박형 편광자 및 편광판
KR101498822B1 (ko) * 2012-11-16 2015-03-05 주식회사 엘지화학 박형 편광자의 제조 방법, 이를 이용하여 제조된 박형 편광자 및 편광판
JP6444732B2 (ja) * 2012-11-30 2018-12-26 株式会社クラレ 積層フィルム
JP2014232126A (ja) * 2013-03-19 2014-12-11 日東電工株式会社 偏光板の製造方法
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
KR101555782B1 (ko) * 2013-06-18 2015-09-24 주식회사 엘지화학 박형 편광판 및 그의 제조 방법
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
CN104395791B (zh) * 2013-06-18 2018-03-13 Lg化学株式会社 薄偏光板及其制造方法
KR101460477B1 (ko) 2013-06-18 2014-11-10 주식회사 엘지화학 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
TWI533998B (zh) * 2013-06-19 2016-05-21 Lg化學股份有限公司 基材膜
KR101620189B1 (ko) 2013-12-27 2016-05-12 주식회사 엘지화학 광학 물성이 우수한 박형 편광자, 그 제조 방법 및 이를 포함하는 편광판
WO2015099267A1 (ko) * 2013-12-27 2015-07-02 주식회사 엘지화학 광학 물성이 우수한 박형 편광자, 그 제조 방법 및 이를 포함하는 편광판
JP6249820B2 (ja) * 2014-02-27 2017-12-20 住友化学株式会社 偏光板の製造方法及び偏光板
JP6321999B2 (ja) * 2014-03-06 2018-05-09 住友化学株式会社 偏光板の製造方法
JP6203143B2 (ja) * 2014-07-22 2017-09-27 住友化学株式会社 偏光板の製造方法
KR101724799B1 (ko) 2014-09-15 2017-04-07 주식회사 엘지화학 박형 편광판의 제조 방법 및 이를 이용하여 제조된 박형 편광판
JP6543447B2 (ja) * 2014-09-18 2019-07-10 住友化学株式会社 偏光性積層フィルムの製造方法およびプロテクトフィルム付延伸フィルム
JP6138755B2 (ja) * 2014-12-24 2017-05-31 日東電工株式会社 偏光板
JP6563201B2 (ja) * 2015-01-14 2019-08-21 日東電工株式会社 偏光膜の製造方法
JP6714808B2 (ja) * 2015-09-08 2020-07-01 三菱ケミカル株式会社 偏光膜用フィルムおよびそれを用いた偏光膜ならびにその製造方法
CN105223639B (zh) * 2015-11-16 2019-06-25 云南云天化股份有限公司 薄型聚乙烯醇偏光膜的制备方法
JP2017181597A (ja) * 2016-03-28 2017-10-05 住友化学株式会社 光学フィルムおよび偏光板
CN109983377B (zh) * 2016-11-30 2022-04-19 日本瑞翁株式会社 偏振片及偏振片的制造方法
JP2018106137A (ja) * 2016-12-28 2018-07-05 日東電工株式会社 表面保護フィルム付偏光フィルム、及び、表面保護フィルム付光学部材
JP6714522B2 (ja) 2017-01-24 2020-06-24 富士フイルム株式会社 波長変換フィルム
JP2018180407A (ja) * 2017-04-19 2018-11-15 住友化学株式会社 偏光板および液晶パネル
CN110959126B (zh) * 2017-07-25 2022-04-05 日本瑞翁株式会社 偏振片
CN110998380B (zh) * 2017-07-25 2022-07-15 日本瑞翁株式会社 层叠体
KR20200026255A (ko) * 2017-07-25 2020-03-10 니폰 제온 가부시키가이샤 편광판 및 표시 장치
CN110998379B (zh) * 2017-07-25 2021-12-31 日本瑞翁株式会社 偏振片的制造方法和显示装置的制造方法
CN110959125B (zh) * 2017-07-25 2022-03-18 日本瑞翁株式会社 层叠体
US20230257491A1 (en) * 2020-06-30 2023-08-17 Kuraray Co., Ltd. Vinyl acetate, vinyl acetate polymer, and vinyl alcohol polymer
CN115803122B (zh) * 2020-07-31 2023-12-01 东丽株式会社 层叠体的制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2543748B2 (ja) * 1987-07-03 1996-10-16 株式会社クラレ 偏光フイルム及びその製造法
JP3251073B2 (ja) * 1992-10-27 2002-01-28 株式会社クラレ フィルム及び偏光膜
JP3342517B2 (ja) * 1992-10-27 2002-11-11 株式会社クラレ Pva系フィルム及び光学用フィルムの製造方法
JP4279944B2 (ja) * 1999-06-01 2009-06-17 株式会社サンリッツ 偏光板の製造方法
JP2001191462A (ja) * 1999-11-05 2001-07-17 Tohcello Co Ltd 積層体
JP4421737B2 (ja) * 2000-05-10 2010-02-24 株式会社カネカ 低複屈折グラフト変性ノルボルネン系樹脂からなる光学フィルム
JP2001343521A (ja) * 2000-05-31 2001-12-14 Sumitomo Chem Co Ltd 偏光板及びその製造方法
JP2001343522A (ja) * 2000-05-31 2001-12-14 Sumitomo Chem Co Ltd 偏光フィルム及びその製造方法
US6859241B2 (en) * 2001-10-16 2005-02-22 Nitto Denko Corporation Method of producing polarizing plate, and liquid crystal display comprising the polarizing plate
US20040223221A1 (en) * 2002-12-20 2004-11-11 Vision-Ease Lens, Inc. Polarizing plate and eyewear plastic article containing the same
JP5036191B2 (ja) 2005-03-16 2012-09-26 日本合成化学工業株式会社 ポリビニルアルコール系フィルムおよびその製造方法
JP2009098598A (ja) * 2007-09-27 2009-05-07 Fujifilm Corp 偏光板及びその製造方法、並びにガラス
JP2009093074A (ja) * 2007-10-11 2009-04-30 Nitto Denko Corp 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置

Also Published As

Publication number Publication date
KR101740763B1 (ko) 2017-05-26
KR20170058441A (ko) 2017-05-26
JP5921855B2 (ja) 2016-05-24
TWI592305B (zh) 2017-07-21
CN103201656A (zh) 2013-07-10
JP2016136281A (ja) 2016-07-28
TW201704027A (zh) 2017-02-01
JP6339621B2 (ja) 2018-06-06
KR20140006800A (ko) 2014-01-16
JP2012118521A (ja) 2012-06-21
KR101967078B1 (ko) 2019-04-08
WO2012063954A1 (ja) 2012-05-18
TWI566937B (zh) 2017-01-21
TW201226189A (en) 2012-07-01

Similar Documents

Publication Publication Date Title
CN103201656B (zh) 偏振性层叠膜及偏振板的制造方法
CN102754002B (zh) 偏振性层叠膜及偏振板的制造方法
CN102834748B (zh) 偏振性层叠膜、偏振板及它们的制造方法
CN102754001B (zh) 拉伸膜、偏振性拉伸膜和它们的制造方法
JP5504232B2 (ja) 偏光板の製造方法
JP5196651B2 (ja) ヨウ素系偏光フィルム及びその製造方法
CN102844687B (zh) 偏振板及其制造方法
WO2012105668A1 (ja) 偏光性積層フィルムの製造方法および両面偏光性積層フィルム
JP6232921B2 (ja) 偏光性積層フィルム及び偏光板の製造方法
CN106019419B (zh) 层叠膜、层叠膜的制造方法、偏振性层叠膜的制造方法、偏振片的制造方法
CN107076912B (zh) 偏振性层叠膜或偏振板的制造方法
JP2011128486A (ja) 偏光板の製造方法
CN103261928A (zh) 偏振性层叠膜及偏振片的制造方法
JP6174298B2 (ja) 偏光性積層フィルムおよび積層フィルム
JP5514700B2 (ja) 偏光板の製造方法
JP2012133296A (ja) 偏光性積層フィルムおよび偏光板の製造方法
JP2012133295A (ja) 偏光性積層フィルムおよび偏光板の製造方法
JP2016170438A (ja) 偏光性積層フィルムおよび積層フィルム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150527

CF01 Termination of patent right due to non-payment of annual fee