TWI702421B - 偏光片及偏光片的製造方法 - Google Patents

偏光片及偏光片的製造方法 Download PDF

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Publication number
TWI702421B
TWI702421B TW104133481A TW104133481A TWI702421B TW I702421 B TWI702421 B TW I702421B TW 104133481 A TW104133481 A TW 104133481A TW 104133481 A TW104133481 A TW 104133481A TW I702421 B TWI702421 B TW I702421B
Authority
TW
Taiwan
Prior art keywords
polarizer
weight
film
dyeing
boric acid
Prior art date
Application number
TW104133481A
Other languages
English (en)
Chinese (zh)
Other versions
TW201625994A (zh
Inventor
趙天熙
能木直安
金孝東
呂相旭
Original Assignee
日商住友化學股份有限公司
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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW201625994A publication Critical patent/TW201625994A/zh
Application granted granted Critical
Publication of TWI702421B publication Critical patent/TWI702421B/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
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
TW104133481A 2014-10-14 2015-10-13 偏光片及偏光片的製造方法 TWI702421B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0138382 2014-10-14
KR1020140138382A KR20160043765A (ko) 2014-10-14 2014-10-14 편광자 및 이의 제조 방법

Publications (2)

Publication Number Publication Date
TW201625994A TW201625994A (zh) 2016-07-16
TWI702421B true TWI702421B (zh) 2020-08-21

Family

ID=55746633

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104133481A TWI702421B (zh) 2014-10-14 2015-10-13 偏光片及偏光片的製造方法

Country Status (5)

Country Link
JP (1) JP6685915B2 (ja)
KR (2) KR20160043765A (ja)
CN (1) CN106796321B (ja)
TW (1) TWI702421B (ja)
WO (1) WO2016060087A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6735541B2 (ja) * 2015-07-31 2020-08-05 株式会社クラレ 偏光フィルム
KR102535102B1 (ko) * 2016-08-18 2023-05-19 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
JP2018091980A (ja) * 2016-12-02 2018-06-14 住友化学株式会社 偏光フィルム及び偏光性積層フィルムの製造方法
JP7042268B2 (ja) * 2017-06-23 2022-03-25 日東電工株式会社 偏光膜、該偏光膜を含む偏光板、および該偏光板を含む車載用画像表示装置
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
JPWO2019044741A1 (ja) 2017-08-31 2020-08-13 三菱ケミカル株式会社 偏光板、液晶表示装置およびその製造方法、ならびにポリビニルアルコール系偏光フィルム
KR102496903B1 (ko) * 2018-03-28 2023-02-08 닛토덴코 가부시키가이샤 편광자, 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
KR20200096431A (ko) * 2019-02-04 2020-08-12 스미또모 가가꾸 가부시키가이샤 편광판 및 표시 장치
JP2020126226A (ja) * 2019-02-04 2020-08-20 住友化学株式会社 偏光板および表示装置
CN113631970B (zh) * 2019-03-29 2024-01-09 株式会社Lg化学 显示装置
EP3950308A4 (en) * 2019-03-29 2022-04-27 Lg Chem, Ltd. OPTICAL LAMINATE
TWI843593B (zh) * 2023-05-24 2024-05-21 長春石油化學股份有限公司 聚乙烯醇膜及由其製得之光學膜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266326A (ja) * 2004-03-18 2005-09-29 Nitto Denko Corp 偏光フィルムの製造方法、偏光フィルムおよびそれを用いた光学フィルムならびに画像表示装置
TW200808545A (en) * 2006-06-15 2008-02-16 Nitto Denko Corp Polarizing plate, image display, and method of manufacturing polarizing plate
JP2011215216A (ja) * 2010-03-31 2011-10-27 Sumitomo Chemical Co Ltd 偏光フィルムの製造方法
WO2014157737A1 (ja) * 2013-03-29 2014-10-02 住友化学株式会社 偏光フィルムの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3960520B2 (ja) * 2002-02-05 2007-08-15 日東電工株式会社 偏光子、偏光板および画像表示装置
JP2004133242A (ja) * 2002-10-11 2004-04-30 Nitto Denko Corp 偏光板、光学フィルムおよび画像表示装置
JP5257645B2 (ja) * 2007-10-25 2013-08-07 住友化学株式会社 偏光フィルムの製造方法および偏光板の製造方法
KR100947939B1 (ko) 2007-12-26 2010-03-15 주식회사 에이스 디지텍 편광자의 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266326A (ja) * 2004-03-18 2005-09-29 Nitto Denko Corp 偏光フィルムの製造方法、偏光フィルムおよびそれを用いた光学フィルムならびに画像表示装置
TW200808545A (en) * 2006-06-15 2008-02-16 Nitto Denko Corp Polarizing plate, image display, and method of manufacturing polarizing plate
JP2011215216A (ja) * 2010-03-31 2011-10-27 Sumitomo Chemical Co Ltd 偏光フィルムの製造方法
WO2014157737A1 (ja) * 2013-03-29 2014-10-02 住友化学株式会社 偏光フィルムの製造方法

Also Published As

Publication number Publication date
CN106796321B (zh) 2019-09-27
KR20170069218A (ko) 2017-06-20
KR102478803B1 (ko) 2022-12-19
WO2016060087A1 (ja) 2016-04-21
TW201625994A (zh) 2016-07-16
JP6685915B2 (ja) 2020-04-22
KR20160043765A (ko) 2016-04-22
CN106796321A (zh) 2017-05-31
JPWO2016060087A1 (ja) 2017-07-27

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