KR102046658B1 - 기재 및 광학 필름 - Google Patents

기재 및 광학 필름 Download PDF

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Publication number
KR102046658B1
KR102046658B1 KR1020130102206A KR20130102206A KR102046658B1 KR 102046658 B1 KR102046658 B1 KR 102046658B1 KR 1020130102206 A KR1020130102206 A KR 1020130102206A KR 20130102206 A KR20130102206 A KR 20130102206A KR 102046658 B1 KR102046658 B1 KR 102046658B1
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KR
South Korea
Prior art keywords
film
optical film
base material
group
alignment
Prior art date
Application number
KR1020130102206A
Other languages
English (en)
Korean (ko)
Other versions
KR20140032890A (ko
Inventor
다다히로 고바야시
가츠히로 후루타
히데키 다카하라
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 KR20140032890A publication Critical patent/KR20140032890A/ko
Application granted granted Critical
Publication of KR102046658B1 publication Critical patent/KR102046658B1/ko

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
KR1020130102206A 2012-09-07 2013-08-28 기재 및 광학 필름 KR102046658B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2012-196910 2012-09-07
JP2012196910A JP6089512B2 (ja) 2012-09-07 2012-09-07 積層体および光学フィルム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020190140801A Division KR102142224B1 (ko) 2012-09-07 2019-11-06 기재 및 광학 필름

Publications (2)

Publication Number Publication Date
KR20140032890A KR20140032890A (ko) 2014-03-17
KR102046658B1 true KR102046658B1 (ko) 2019-11-19

Family

ID=50610375

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020130102206A KR102046658B1 (ko) 2012-09-07 2013-08-28 기재 및 광학 필름
KR1020190140801A KR102142224B1 (ko) 2012-09-07 2019-11-06 기재 및 광학 필름

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020190140801A KR102142224B1 (ko) 2012-09-07 2019-11-06 기재 및 광학 필름

Country Status (3)

Country Link
JP (1) JP6089512B2 (ja)
KR (2) KR102046658B1 (ja)
TW (1) TWI611007B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6667983B2 (ja) * 2014-05-30 2020-03-18 富士フイルム株式会社 積層体およびその製造方法、偏光板、液晶表示装置、有機ｅｌ表示装置
JP2016085444A (ja) * 2014-10-27 2016-05-19 住友化学株式会社 偏光板及び液晶表示装置
KR102605413B1 (ko) * 2018-11-28 2023-11-22 후지필름 가부시키가이샤 광학 적층체의 제조 방법
JP7395263B2 (ja) * 2019-04-01 2023-12-11 スリーエム イノベイティブ プロパティズ カンパニー 透明親水性紫外線吸収積層体、及び透明親水性紫外線吸収コーティング剤
JP2020052411A (ja) * 2019-12-04 2020-04-02 富士フイルム株式会社 積層体およびその製造方法、偏光板、液晶表示装置、有機ｅｌ表示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002146047A (ja) * 2000-11-15 2002-05-22 Fuji Photo Film Co Ltd セルロースアシレートフイルム
JP2003121618A (ja) 2001-10-11 2003-04-23 Fuji Photo Film Co Ltd 光散乱フイルム、光散乱フイルムの製造方法、偏光板および液晶表示装置
JP2004225002A (ja) 2003-01-27 2004-08-12 Fuji Photo Film Co Ltd セルロースアシレートフィルムのアルカリ鹸化方法、表面鹸化セルロースアシレートフィルム、及びそれを用いた光学フイルム
JP2006199855A (ja) 2005-01-21 2006-08-03 Fuji Photo Film Co Ltd 高分子フィルム、光学補償フィルム、これらの製造方法、偏光板および液晶表示装置
JP2009237247A (ja) * 2008-03-27 2009-10-15 Konica Minolta Opto Inc 光学フィルム、これを用いた偏光板、及び表示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6107427A (en) * 1995-09-15 2000-08-22 Rolic Ag Cross-linkable, photoactive polymer materials
JP2007148098A (ja) 2005-11-29 2007-06-14 Nitto Denko Corp 光学フィルムの製造方法、光学フィルム、および画像表示装置
JP2009525381A (ja) * 2006-02-02 2009-07-09 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． プラズマによる表面処理方法及び表面処理装置
JP2007240640A (ja) * 2006-03-06 2007-09-20 Sekisui Chem Co Ltd 偏光板の製造方法
JP2008076670A (ja) * 2006-09-20 2008-04-03 Fujifilm Corp 光学フィルム及びその製造方法
KR101345889B1 (ko) * 2007-07-09 2013-12-30 세키스이가가쿠 고교가부시키가이샤 필름 표면 처리 방법 및 편광판의 제조 방법 및 표면 처리 장치
JP5209252B2 (ja) * 2007-08-13 2013-06-12 日東電工株式会社 積層体の製造方法
JP4808698B2 (ja) * 2007-12-06 2011-11-02 日東電工株式会社 積層光学フィルム
JP5348580B2 (ja) * 2008-01-31 2013-11-20 住友化学株式会社 偏光板の製造方法
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
JP2012032832A (ja) * 2011-10-17 2012-02-16 Dic Corp 液晶配向膜の製造方法、光学異方体の製造方法、及び液晶素子の製造方法
JP2012037906A (ja) * 2011-10-17 2012-02-23 Fujifilm Corp 光学補償シートの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002146047A (ja) * 2000-11-15 2002-05-22 Fuji Photo Film Co Ltd セルロースアシレートフイルム
JP2003121618A (ja) 2001-10-11 2003-04-23 Fuji Photo Film Co Ltd 光散乱フイルム、光散乱フイルムの製造方法、偏光板および液晶表示装置
JP2004225002A (ja) 2003-01-27 2004-08-12 Fuji Photo Film Co Ltd セルロースアシレートフィルムのアルカリ鹸化方法、表面鹸化セルロースアシレートフィルム、及びそれを用いた光学フイルム
JP2006199855A (ja) 2005-01-21 2006-08-03 Fuji Photo Film Co Ltd 高分子フィルム、光学補償フィルム、これらの製造方法、偏光板および液晶表示装置
JP2009237247A (ja) * 2008-03-27 2009-10-15 Konica Minolta Opto Inc 光学フィルム、これを用いた偏光板、及び表示装置

Also Published As

Publication number Publication date
TW201414820A (zh) 2014-04-16
KR102142224B1 (ko) 2020-08-06
KR20140032890A (ko) 2014-03-17
KR20190128124A (ko) 2019-11-15
TWI611007B (zh) 2018-01-11
JP6089512B2 (ja) 2017-03-08
JP2014051593A (ja) 2014-03-20

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