HK1116258A1 - Iodine-containing polarizing film, process for producing the same, and polarizer comprising the same - Google Patents

Iodine-containing polarizing film, process for producing the same, and polarizer comprising the same

Info

Publication number
HK1116258A1
HK1116258A1 HK08106434.3A HK08106434A HK1116258A1 HK 1116258 A1 HK1116258 A1 HK 1116258A1 HK 08106434 A HK08106434 A HK 08106434A HK 1116258 A1 HK1116258 A1 HK 1116258A1
Authority
HK
Hong Kong
Prior art keywords
same
polarizer
iodine
producing
polarizing film
Prior art date
Application number
HK08106434.3A
Other languages
English (en)
Inventor
Noriaki Mochizuki
Kenichiro Yoshioka
Kouichi Tanaka
Yoshiaki Matsushita
Original Assignee
Nippon Kayaku Kk
Polatechno Co Ltd
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 Nippon Kayaku Kk, Polatechno Co Ltd filed Critical Nippon Kayaku Kk
Publication of HK1116258A1 publication Critical patent/HK1116258A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G02F1/133528—Polarisers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
HK08106434.3A 2005-03-10 2008-06-11 Iodine-containing polarizing film, process for producing the same, and polarizer comprising the same HK1116258A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005066915 2005-03-10
JP2005151797 2005-05-25
PCT/JP2006/304603 WO2006095815A1 (ja) 2005-03-10 2006-03-09 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

Publications (1)

Publication Number Publication Date
HK1116258A1 true HK1116258A1 (en) 2008-12-19

Family

ID=36953408

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08106434.3A HK1116258A1 (en) 2005-03-10 2008-06-11 Iodine-containing polarizing film, process for producing the same, and polarizer comprising the same

Country Status (6)

Country Link
JP (1) JP4789925B2 (ja)
KR (1) KR20080005357A (ja)
CA (1) CA2600420A1 (ja)
HK (1) HK1116258A1 (ja)
TW (1) TWI388888B (ja)
WO (1) WO2006095815A1 (ja)

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JP5637615B2 (ja) * 2008-01-17 2014-12-10 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
KR101025466B1 (ko) 2008-01-17 2011-04-04 닛토덴코 가부시키가이샤 편광판, 그 제조 방법, 광학 필름 및 화상 표시 장치
TW200951516A (en) 2008-02-29 2009-12-16 Sumitomo Chemical Co Method for preparing polarizing film, polarizer and optical laminate
KR101676333B1 (ko) * 2008-03-28 2016-11-15 후지필름 가부시키가이샤 결함 검출 방법 및 장치
JP4851491B2 (ja) * 2008-05-20 2012-01-11 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
JP5524501B2 (ja) * 2008-06-30 2014-06-18 日東電工株式会社 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
JP5437780B2 (ja) 2009-12-03 2014-03-12 富士フイルム株式会社 偏光板保護フィルム、偏光板および液晶表示装置
US9040129B2 (en) 2010-04-26 2015-05-26 Fujifilm Corporation Protective film of polarizer, polarizer and method for producing it, and liquid crystal display device
JP5420519B2 (ja) * 2010-11-15 2014-02-19 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
JP6073566B2 (ja) * 2012-03-30 2017-02-01 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
JP5972106B2 (ja) * 2012-08-28 2016-08-17 日東電工株式会社 偏光板の製造方法
KR102259143B1 (ko) * 2013-12-26 2021-06-02 엘지디스플레이 주식회사 편광자의 제조 방법, 이를 포함하는 편광판 및 표시장치
JP2015180921A (ja) * 2014-03-05 2015-10-15 富士フイルム株式会社 偏光板、および、これを含む液晶表示装置
CN105247395B (zh) 2014-03-26 2018-09-14 Lg化学株式会社 制造含有局部漂白区域的偏光元件的方法、制造偏光元件辊的方法以及制造单片式偏光元件的方法
JP6215864B2 (ja) 2014-04-25 2017-10-18 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6214594B2 (ja) 2014-04-25 2017-10-18 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6215261B2 (ja) 2014-06-27 2017-10-18 日東電工株式会社 長尺状の偏光子、長尺状の偏光板および画像表示装置
JP6713189B2 (ja) 2014-06-27 2020-06-24 日東電工株式会社 長尺状の偏光フィルム積層体
KR101766015B1 (ko) * 2014-06-30 2017-08-08 주식회사 엘지화학 편광판의 제조방법
KR20160091014A (ko) * 2015-01-23 2016-08-02 스미또모 가가꾸 가부시키가이샤 편광자 및 이의 제조 방법
CN107667305B (zh) * 2015-06-03 2020-06-30 株式会社Lg化学 用于制造偏光器的方法和由其制造的偏光器
JP7163000B2 (ja) 2015-06-25 2022-10-31 日東電工株式会社 非偏光部を有する偏光子
JP6422415B2 (ja) 2015-09-28 2018-11-14 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6619619B2 (ja) * 2015-11-04 2019-12-11 日東電工株式会社 偏光子、偏光板および偏光子の製造方法
KR101776430B1 (ko) * 2015-12-14 2017-09-07 현대자동차주식회사 차세대 연료펌프 일체형 디젤 연료필터
JP6814600B2 (ja) * 2016-10-28 2021-01-20 日東電工株式会社 偏光子およびその製造方法
KR102263513B1 (ko) * 2017-04-03 2021-06-11 닛토덴코 가부시키가이샤 편광자의 제조 방법
WO2019103003A1 (ja) * 2017-11-24 2019-05-31 日東電工株式会社 偏光子の製造方法
KR102400008B1 (ko) * 2017-11-24 2022-05-20 닛토덴코 가부시키가이샤 편광자 및 편광판
KR102182136B1 (ko) 2018-10-15 2020-11-23 전북대학교산학협력단 요오드를 포함한 다이아세틸렌 계 유방성 액정 혼합물을 이용한 코팅형 형광필름 및 그 제조방법
KR20210086624A (ko) * 2018-11-01 2021-07-08 닛토덴코 가부시키가이샤 편광자의 제조 방법
KR20210084464A (ko) * 2018-11-01 2021-07-07 닛토덴코 가부시키가이샤 점착제층 부착 편광판
JP7300326B2 (ja) * 2019-06-25 2023-06-29 日東電工株式会社 偏光板および該偏光板の製造方法
JP7502001B2 (ja) 2019-06-25 2024-06-18 日東電工株式会社 偏光膜、偏光板、および該偏光膜の製造方法
JP7421276B2 (ja) * 2019-06-25 2024-01-24 日東電工株式会社 偏光膜、偏光板、および該偏光膜の製造方法
JP7300325B2 (ja) * 2019-06-25 2023-06-29 日東電工株式会社 偏光板および該偏光板の製造方法
CN110967445A (zh) * 2020-01-02 2020-04-07 佛山纬达光电材料股份有限公司 一种鉴别偏光片染色类型的方法
JP2022150490A (ja) * 2021-03-26 2022-10-07 住友化学株式会社 偏光フィルム及び偏光板の製造方法
JP2023038489A (ja) * 2021-09-07 2023-03-17 住友化学株式会社 偏光フィルム及び偏光板の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0823607B2 (ja) * 1986-03-25 1996-03-06 住友化学工業株式会社 偏光膜の製造方法
JPH06254958A (ja) * 1993-03-03 1994-09-13 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系樹脂延伸フィルム

Also Published As

Publication number Publication date
WO2006095815A1 (ja) 2006-09-14
KR20080005357A (ko) 2008-01-11
JP4789925B2 (ja) 2011-10-12
CA2600420A1 (en) 2006-09-14
TW200700780A (en) 2007-01-01
JPWO2006095815A1 (ja) 2008-08-14
TWI388888B (zh) 2013-03-11

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190309