KR20150125961A - 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법 - Google Patents

편광성 적층 필름의 제조 방법 및 편광판의 제조 방법 Download PDF

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Publication number
KR20150125961A
KR20150125961A KR1020157025484A KR20157025484A KR20150125961A KR 20150125961 A KR20150125961 A KR 20150125961A KR 1020157025484 A KR1020157025484 A KR 1020157025484A KR 20157025484 A KR20157025484 A KR 20157025484A KR 20150125961 A KR20150125961 A KR 20150125961A
Authority
KR
South Korea
Prior art keywords
film
resin
stretching
layer
resin layer
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.)
Withdrawn
Application number
KR1020157025484A
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English (en)
Korean (ko)
Inventor
신이치 가와무라
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 KR20150125961A publication Critical patent/KR20150125961A/ko
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
KR1020157025484A 2013-03-07 2014-03-05 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법 Withdrawn KR20150125961A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-045517 2013-03-07
JP2013045517A JP5643865B2 (ja) 2013-03-07 2013-03-07 偏光性積層フィルムの製造方法及び偏光板の製造方法
PCT/JP2014/056386 WO2014136986A1 (ja) 2013-03-07 2014-03-05 偏光性積層フィルムの製造方法および偏光板の製造方法

Publications (1)

Publication Number Publication Date
KR20150125961A true KR20150125961A (ko) 2015-11-10

Family

ID=51491492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157025484A Withdrawn KR20150125961A (ko) 2013-03-07 2014-03-05 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법

Country Status (4)

Country Link
JP (1) JP5643865B2 (https=)
KR (1) KR20150125961A (https=)
TW (1) TW201441012A (https=)
WO (1) WO2014136986A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170131232A (ko) * 2016-05-20 2017-11-29 스미또모 가가꾸 가부시키가이샤 적층 필름의 제조 방법 및 편광판의 제조 방법

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6740570B2 (ja) * 2015-05-29 2020-08-19 住友化学株式会社 積層フィルム及び積層フィルムの製造方法
JP7073044B2 (ja) * 2016-03-30 2022-05-23 住友化学株式会社 偏光フィルムの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004106377A (ja) * 2002-09-19 2004-04-08 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルムロールおよびそれを用いた偏光膜
JP5633300B2 (ja) * 2010-10-21 2014-12-03 コニカミノルタ株式会社 長尺状ポリマーフィルムの製造方法、λ／４板、偏光板、及び立体画像表示装置
JP5143918B2 (ja) * 2011-02-02 2013-02-13 住友化学株式会社 偏光性積層フィルム、偏光板または基材フィルム付き偏光板の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170131232A (ko) * 2016-05-20 2017-11-29 스미또모 가가꾸 가부시키가이샤 적층 필름의 제조 방법 및 편광판의 제조 방법

Also Published As

Publication number Publication date
JP5643865B2 (ja) 2014-12-17
WO2014136986A1 (ja) 2014-09-12
TW201441012A (zh) 2014-11-01
JP2014174266A (ja) 2014-09-22

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150916

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid