KR20040066008A - 요오드계 편광 필름, 그 제조 방법 및 그것을 사용하는편광판 - Google Patents

요오드계 편광 필름, 그 제조 방법 및 그것을 사용하는편광판 Download PDF

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Publication number
KR20040066008A
KR20040066008A KR1020040002167A KR20040002167A KR20040066008A KR 20040066008 A KR20040066008 A KR 20040066008A KR 1020040002167 A KR1020040002167 A KR 1020040002167A KR 20040002167 A KR20040002167 A KR 20040002167A KR 20040066008 A KR20040066008 A KR 20040066008A
Authority
KR
South Korea
Prior art keywords
iodine
polyvinyl alcohol
saponin
film
polarizing film
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Withdrawn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
KR1020040002167A
Other languages
English (en)
Korean (ko)
Inventor
하야시히데끼
하야시나루또시
Original Assignee
스미또모 가가꾸 고오교오 가부시끼가이샤
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 고오교오 가부시끼가이샤 filed Critical 스미또모 가가꾸 고오교오 가부시끼가이샤
Publication of KR20040066008A publication Critical patent/KR20040066008A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
KR1020040002167A 2003-01-16 2004-01-13 요오드계 편광 필름, 그 제조 방법 및 그것을 사용하는편광판 Withdrawn KR20040066008A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003008050A JP3925413B2 (ja) 2003-01-16 2003-01-16 ヨウ素系偏光フィルム、その製造方法及びそれを用いた偏光板
JPJP-P-2003-00008050 2003-01-16

Publications (1)

Publication Number Publication Date
KR20040066008A true KR20040066008A (ko) 2004-07-23

Family

ID=32897965

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040002167A Withdrawn KR20040066008A (ko) 2003-01-16 2004-01-13 요오드계 편광 필름, 그 제조 방법 및 그것을 사용하는편광판

Country Status (5)

Country Link
US (1) US20050117219A1 (enExample)
JP (1) JP3925413B2 (enExample)
KR (1) KR20040066008A (enExample)
CN (1) CN1550795A (enExample)
TW (1) TW200426405A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150052777A (ko) * 2013-11-06 2015-05-14 동우 화인켐 주식회사 편광자의 제조방법
KR20160054229A (ko) * 2014-11-06 2016-05-16 동우 화인켐 주식회사 편광자의 제조방법
WO2019112168A1 (ko) * 2017-12-05 2019-06-13 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047978A (ja) * 2004-06-29 2006-02-16 Nitto Denko Corp 偏光子、その製造方法、偏光板、光学フィルムおよび画像表示装置
KR101694265B1 (ko) 2010-05-14 2017-01-10 삼성디스플레이 주식회사 편광 필름, 편광판, 상기 편광 필름의 제조 방법 및 상기 편광판을 포함한 유기 발광 장치
WO2012118185A1 (ja) * 2011-03-03 2012-09-07 積水化学工業株式会社 偏光フィルムの製造方法、偏光フィルム用ポリビニルアルコール系樹脂、偏光フィルム用ポリビニルアルコール系樹脂溶液、偏光フィルム及び偏光板
WO2014200296A1 (ko) * 2013-06-12 2014-12-18 주식회사 엘지화학 Uv 조사에 의해 편광자의 색상을 조절하는 단계를 포함하는 편광판 제조방법
JP2016157081A (ja) * 2015-02-26 2016-09-01 日東電工株式会社 位相差層付偏光板および画像表示装置
KR102580078B1 (ko) * 2016-08-18 2023-09-18 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
KR102424461B1 (ko) * 2019-03-20 2022-07-22 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09166711A (ja) * 1995-12-15 1997-06-24 Konica Corp 偏光板用保護フィルム及び偏光板
US5833878A (en) * 1996-02-14 1998-11-10 Jsr Corporation Liquid crystal display panel
DE19606386A1 (de) * 1996-02-21 1997-08-28 Bayer Ag Verbundmaterial
JP2002086554A (ja) * 2000-07-10 2002-03-26 Fuji Photo Film Co Ltd ポリマーフィルムの延伸方法、偏光膜、偏光板および位相差膜の製造方法、および液晶表示装置
JP4281261B2 (ja) * 2000-09-21 2009-06-17 住友化学株式会社 ヨウ素系偏光板及びその製造方法
WO2002024739A2 (en) * 2000-09-21 2002-03-28 The Regents Of The University Of California Spas-1 cancer antigen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150052777A (ko) * 2013-11-06 2015-05-14 동우 화인켐 주식회사 편광자의 제조방법
KR20160054229A (ko) * 2014-11-06 2016-05-16 동우 화인켐 주식회사 편광자의 제조방법
WO2019112168A1 (ko) * 2017-12-05 2019-06-13 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
KR20190066494A (ko) * 2017-12-05 2019-06-13 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
TWI689757B (zh) * 2017-12-05 2020-04-01 南韓商三星Ｓｄｉ股份有限公司 偏光板及包含其的光學顯示器
CN111448491A (zh) * 2017-12-05 2020-07-24 三星Sdi株式会社 偏光板及包含其的光学显示器
CN111448491B (zh) * 2017-12-05 2022-05-31 三星Sdi株式会社 偏光板及包含其的光学显示器
US11573358B2 (en) 2017-12-05 2023-02-07 Samsung Sdi Co., Ltd. Polarizing plate and optical display device comprising same

Also Published As

Publication number Publication date
US20050117219A1 (en) 2005-06-02
JP2004219799A (ja) 2004-08-05
TW200426405A (en) 2004-12-01
JP3925413B2 (ja) 2007-06-06
CN1550795A (zh) 2004-12-01

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Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20040113

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