CN106575008B - 偏振膜的制造方法 - Google Patents

偏振膜的制造方法 Download PDF

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Publication number
CN106575008B
CN106575008B CN201580040056.2A CN201580040056A CN106575008B CN 106575008 B CN106575008 B CN 106575008B CN 201580040056 A CN201580040056 A CN 201580040056A CN 106575008 B CN106575008 B CN 106575008B
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CN
China
Prior art keywords
film
polyvinyl alcohol
alcohol resin
resin film
treatment
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Active
Application number
CN201580040056.2A
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English (en)
Chinese (zh)
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CN106575008A (zh
Inventor
纲谷圭二
吉田直纪
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
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Sumitomo Chemical Co Ltd
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Publication date
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Publication of CN106575008A publication Critical patent/CN106575008A/zh
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Publication of CN106575008B publication Critical patent/CN106575008B/zh
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Classifications

    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
CN201580040056.2A 2014-08-04 2015-07-27 偏振膜的制造方法 Active CN106575008B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014158497 2014-08-04
JP2014-158497 2014-08-04
PCT/JP2015/071223 WO2016021432A1 (ja) 2014-08-04 2015-07-27 偏光フィルムの製造方法

Publications (2)

Publication Number Publication Date
CN106575008A CN106575008A (zh) 2017-04-19
CN106575008B true CN106575008B (zh) 2019-12-24

Family

ID=55263703

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580040056.2A Active CN106575008B (zh) 2014-08-04 2015-07-27 偏振膜的制造方法

Country Status (5)

Country Link
JP (3) JP6294491B2 (ja)
KR (1) KR101990222B1 (ja)
CN (1) CN106575008B (ja)
TW (1) TWI654225B (ja)
WO (1) WO2016021432A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI640555B (zh) * 2017-08-16 2018-11-11 住友化學股份有限公司 用於製造偏光膜的方法和系統
JP7083611B2 (ja) * 2017-09-26 2022-06-13 住友化学株式会社 フィルムの搬送方法及び搬送装置、ならびに処理フィルムの製造方法及び製造装置
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1657984A (zh) * 2004-02-16 2005-08-24 住友化学株式会社 偏光膜的制造方法,偏光板以及光学积层体
CN102947735A (zh) * 2010-06-22 2013-02-27 住友化学株式会社 偏光膜的制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426582B1 (ja) * 1970-08-26 1979-09-05
JP3429476B2 (ja) * 2000-05-09 2003-07-22 株式会社クラレ ポリビニルアルコール系重合体フィルムとその製造法および偏光フィルム
JP3478534B2 (ja) * 2000-07-17 2003-12-15 株式会社クラレ ポリビニルアルコールフィルムおよび偏光フィルム
JP2004020635A (ja) * 2002-06-12 2004-01-22 Kuraray Co Ltd 光学用ポリビニルアルコールフィルムの製造法
JP4323269B2 (ja) * 2003-09-10 2009-09-02 住友化学株式会社 偏光フィルムの製造方法
JP2006282918A (ja) * 2005-04-04 2006-10-19 Masahiko Nose ポリビニルアルコールフィルムの染色方法と装置及び偏光フィルムの製造方法と装置並びに偏光フィルムと偏光板
JP4697964B2 (ja) * 2006-02-24 2011-06-08 日東電工株式会社 偏光子の製造方法および洗浄装置
JP2008241910A (ja) * 2007-03-26 2008-10-09 Nitto Denko Corp 偏光フィルムの製造方法
JP2008281877A (ja) * 2007-05-11 2008-11-20 Nitto Denko Corp 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
JP2009063829A (ja) * 2007-09-06 2009-03-26 Sumitomo Chemical Co Ltd 偏光フィルム、偏光板およびそれらの製造方法
WO2010071093A1 (ja) * 2008-12-18 2010-06-24 株式会社クラレ 偏光フィルムの製造法
CN102029710B (zh) * 2009-10-06 2015-04-01 富士胶片株式会社 光学膜制造方法、光学膜、液晶显示装置及图像显示装置
JP2011111526A (ja) * 2009-11-26 2011-06-09 Kuraray Co Ltd ポリビニルアルコール系重合体フィルム
JP5562084B2 (ja) * 2010-03-24 2014-07-30 日東電工株式会社 光学フィルムの製造方法及びその製造装置
CN103149620B (zh) * 2011-12-06 2017-04-12 日东电工株式会社 偏振片的制造方法及偏光板的制造方法
JP6444732B2 (ja) * 2012-11-30 2018-12-26 株式会社クラレ 積層フィルム
JP6462199B2 (ja) * 2012-12-04 2019-01-30 住友化学株式会社 偏光フィルム及び偏光板の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1657984A (zh) * 2004-02-16 2005-08-24 住友化学株式会社 偏光膜的制造方法,偏光板以及光学积层体
CN102947735A (zh) * 2010-06-22 2013-02-27 住友化学株式会社 偏光膜的制造方法

Also Published As

Publication number Publication date
JP2018063443A (ja) 2018-04-19
KR101990222B1 (ko) 2019-06-17
WO2016021432A1 (ja) 2016-02-11
TWI654225B (zh) 2019-03-21
TW201613990A (en) 2016-04-16
KR20170040241A (ko) 2017-04-12
JP2017211657A (ja) 2017-11-30
CN106575008A (zh) 2017-04-19
JPWO2016021432A1 (ja) 2017-06-01
JP6294491B2 (ja) 2018-03-14

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