KR20170065531A - 편광성 적층 필름 또는 편광판의 제조 방법 - Google Patents

편광성 적층 필름 또는 편광판의 제조 방법 Download PDF

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Publication number
KR20170065531A
KR20170065531A KR1020177009366A KR20177009366A KR20170065531A KR 20170065531 A KR20170065531 A KR 20170065531A KR 1020177009366 A KR1020177009366 A KR 1020177009366A KR 20177009366 A KR20177009366 A KR 20177009366A KR 20170065531 A KR20170065531 A KR 20170065531A
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KR
South Korea
Prior art keywords
film
laminated film
polyvinyl alcohol
layer
drying
Prior art date
Application number
KR1020177009366A
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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.)
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Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20170065531A publication Critical patent/KR20170065531A/ko

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    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • 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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2508/00—Polyesters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
KR1020177009366A 2014-10-01 2015-09-25 편광성 적층 필름 또는 편광판의 제조 방법 KR20170065531A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014203163 2014-10-01
JPJP-P-2014-203163 2014-10-01
PCT/JP2015/077101 WO2016052331A1 (ja) 2014-10-01 2015-09-25 偏光性積層フィルムまたは偏光板の製造方法

Publications (1)

Publication Number Publication Date
KR20170065531A true KR20170065531A (ko) 2017-06-13

Family

ID=55630368

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177009366A KR20170065531A (ko) 2014-10-01 2015-09-25 편광성 적층 필름 또는 편광판의 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2016052331A1 (zh)
KR (1) KR20170065531A (zh)
CN (1) CN107076912B (zh)
TW (1) TW201618921A (zh)
WO (1) WO2016052331A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190037132A (ko) * 2017-09-28 2019-04-05 스미또모 가가꾸 가부시키가이샤 편광판 및 그 제조 방법, 및 표시 장치

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101819414B1 (ko) * 2016-08-10 2018-01-16 스미또모 가가꾸 가부시키가이샤 편광 필름
JP6876571B2 (ja) * 2017-08-02 2021-05-26 株式会社日本製鋼所 Ｌｉｂ用セパレータ製造システム
TWI631439B (zh) * 2017-08-04 2018-08-01 元智大學 應用於偏光片的製造方法及其製造系統
KR20220063119A (ko) * 2019-09-20 2022-05-17 닛토덴코 가부시키가이샤 편광막의 제조 방법, 및 편광 필름의 제조 방법
JP7061712B2 (ja) * 2020-07-22 2022-04-28 住友化学株式会社 偏光フィルムの製造方法及びポリビニルアルコール系フィルム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365435A (ja) * 2001-04-03 2002-12-18 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
CN100500746C (zh) * 2001-05-30 2009-06-17 柯尼卡美能达精密光学株式会社 纤维素酯薄膜、其制造方法、相位差薄膜、光学补偿片、椭圆偏振片及显示装置
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
JP5490750B2 (ja) * 2010-09-03 2014-05-14 日東電工株式会社 薄型偏光膜の製造方法
JP6083924B2 (ja) * 2011-08-05 2017-02-22 日東電工株式会社 光学積層体、光学積層体のセットおよびそれらを用いた液晶パネル
JP5722255B2 (ja) * 2012-02-28 2015-05-20 住友化学株式会社 偏光板の製造方法
JP6054054B2 (ja) * 2012-05-11 2016-12-27 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP6022894B2 (ja) * 2012-10-26 2016-11-09 住友化学株式会社 偏光板の製造方法
JP2014157212A (ja) * 2013-02-15 2014-08-28 Nitto Denko Corp 偏光膜の製造方法
JP2014174267A (ja) * 2013-03-07 2014-09-22 Sumitomo Chemical Co Ltd 偏光性積層フィルムの製造方法及び偏光板の製造方法
JP6232921B2 (ja) * 2013-03-18 2017-11-22 住友化学株式会社 偏光性積層フィルム及び偏光板の製造方法
JP2015121720A (ja) * 2013-12-25 2015-07-02 日東電工株式会社 偏光板および偏光板の製造方法
JP5968943B2 (ja) * 2014-03-31 2016-08-10 日東電工株式会社 延伸積層体の製造方法および延伸積層体、ならびに偏光膜の製造方法および偏光膜

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190037132A (ko) * 2017-09-28 2019-04-05 스미또모 가가꾸 가부시키가이샤 편광판 및 그 제조 방법, 및 표시 장치

Also Published As

Publication number Publication date
TW201618921A (zh) 2016-06-01
WO2016052331A1 (ja) 2016-04-07
CN107076912B (zh) 2020-08-11
CN107076912A (zh) 2017-08-18
JPWO2016052331A1 (ja) 2017-06-15

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