TWI686631B - 偏光片及其製造方法 - Google Patents

偏光片及其製造方法 Download PDF

Info

Publication number
TWI686631B
TWI686631B TW105102020A TW105102020A TWI686631B TW I686631 B TWI686631 B TW I686631B TW 105102020 A TW105102020 A TW 105102020A TW 105102020 A TW105102020 A TW 105102020A TW I686631 B TWI686631 B TW I686631B
Authority
TW
Taiwan
Prior art keywords
polarizer
film
meth
weight
manufacturing
Prior art date
Application number
TW105102020A
Other languages
English (en)
Chinese (zh)
Other versions
TW201641966A (zh
Inventor
趙天熙
權容鉉
陸根善
崔允碩
矢可部公彦
北河佑介
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 TW201641966A publication Critical patent/TW201641966A/zh
Application granted granted Critical
Publication of TWI686631B publication Critical patent/TWI686631B/zh

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
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
TW105102020A 2015-01-23 2016-01-22 偏光片及其製造方法 TWI686631B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150011053A KR20160091014A (ko) 2015-01-23 2015-01-23 편광자 및 이의 제조 방법
KR10-2015-0011053 2015-01-23

Publications (2)

Publication Number Publication Date
TW201641966A TW201641966A (zh) 2016-12-01
TWI686631B true TWI686631B (zh) 2020-03-01

Family

ID=56417189

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105102020A TWI686631B (zh) 2015-01-23 2016-01-22 偏光片及其製造方法

Country Status (5)

Country Link
JP (2) JP6893416B2 (ja)
KR (2) KR20160091014A (ja)
CN (2) CN114815028A (ja)
TW (1) TWI686631B (ja)
WO (1) WO2016117659A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018025764A (ja) * 2016-07-29 2018-02-15 住友化学株式会社 光学積層体
JP2018025765A (ja) * 2016-07-29 2018-02-15 住友化学株式会社 光学積層体
JP7025166B2 (ja) * 2017-09-28 2022-02-24 住友化学株式会社 偏光板及びその製造方法、並びに表示装置
KR20200091741A (ko) * 2019-01-23 2020-07-31 동우 화인켐 주식회사 편광자 및 이의 제조방법
KR102424461B1 (ko) * 2019-03-20 2022-07-22 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
KR20220063120A (ko) 2019-09-20 2022-05-17 닛토덴코 가부시키가이샤 편광막의 제조 방법, 및 편광 필름의 제조 방법
CN114127593A (zh) 2019-09-20 2022-03-01 日东电工株式会社 偏光膜的制造方法、及偏振膜的制造方法
KR20220063119A (ko) 2019-09-20 2022-05-17 닛토덴코 가부시키가이샤 편광막의 제조 방법, 및 편광 필름의 제조 방법
JP2021092676A (ja) * 2019-12-11 2021-06-17 住友化学株式会社 偏光板およびその製造方法
JP2021165809A (ja) * 2020-04-08 2021-10-14 日東電工株式会社 偏光膜および偏光フィルム
JP7504744B2 (ja) 2020-10-01 2024-06-24 住友化学株式会社 偏光板及び有機ｅｌ表示装置
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
JP7566719B2 (ja) * 2021-12-01 2024-10-15 日東電工株式会社 偏光子の製造方法および偏光板の製造方法
JP7566720B2 (ja) 2021-12-01 2024-10-15 日東電工株式会社 偏光子の製造方法および偏光板の製造方法
WO2023112533A1 (ja) * 2021-12-17 2023-06-22 三菱瓦斯化学株式会社 偏光シート
JP2024036288A (ja) 2022-09-05 2024-03-15 住友化学株式会社 偏光板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4789925B2 (ja) * 2005-03-10 2011-10-12 日本化薬株式会社 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
JP2012203002A (ja) * 2011-03-23 2012-10-22 Nitto Denko Corp 偏光子及びその製造方法
CN103091760A (zh) * 2011-11-07 2013-05-08 第一毛织株式会社 具有提高的光耐久性的偏振器及其制备方法
KR101400132B1 (ko) * 2013-10-07 2014-05-30 동우 화인켐 주식회사 편광자의 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400132B1 (ko) * 2000-07-26 2003-09-29 주식회사 기술연합 주조용 용해성 코어의 제조방법과 코어 및 그 코어의추출방법
CN100549738C (zh) * 2005-03-10 2009-10-14 日本化药株式会社 碘系偏光膜及其制造方法和使用该碘系偏光膜的偏光板
KR100947939B1 (ko) 2007-12-26 2010-03-15 주식회사 에이스 디지텍 편광자의 제조방법
JP5593551B2 (ja) * 2009-01-30 2014-09-24 エルジー・ケム・リミテッド 耐久性及び耐熱性に優れた偏光素子、偏光板、画像表示装置及び偏光素子の製造方法
WO2010090449A2 (ko) * 2009-02-03 2010-08-12 주식회사 엘지화학 내구성 및 내열성이 우수한 편광소자, 편광판 및 화상표시장치
KR20110029616A (ko) * 2009-09-16 2011-03-23 동우 화인켐 주식회사 편광자의 제조방법
JP5548469B2 (ja) * 2010-02-15 2014-07-16 住友化学株式会社 偏光フィルムの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4789925B2 (ja) * 2005-03-10 2011-10-12 日本化薬株式会社 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
JP2012203002A (ja) * 2011-03-23 2012-10-22 Nitto Denko Corp 偏光子及びその製造方法
CN103091760A (zh) * 2011-11-07 2013-05-08 第一毛织株式会社 具有提高的光耐久性的偏振器及其制备方法
KR101400132B1 (ko) * 2013-10-07 2014-05-30 동우 화인켐 주식회사 편광자의 제조 방법

Also Published As

Publication number Publication date
WO2016117659A1 (ja) 2016-07-28
KR102530227B1 (ko) 2023-05-09
JP6893416B2 (ja) 2021-06-23
CN107209312A (zh) 2017-09-26
KR20170100034A (ko) 2017-09-01
JP2020091502A (ja) 2020-06-11
JPWO2016117659A1 (ja) 2017-11-02
TW201641966A (zh) 2016-12-01
KR20160091014A (ko) 2016-08-02
CN114815028A (zh) 2022-07-29
JP6932805B2 (ja) 2021-09-08

Similar Documents

Publication Publication Date Title
TWI686631B (zh) 偏光片及其製造方法
CN110869827B (zh) 椭圆偏光板
TWI516552B (zh) 偏光板及包含其之影像顯示裝置
US20160216424A1 (en) Polarizing plate having protective layer and display device including the same
KR102368582B1 (ko) 편광판
JP6951556B2 (ja) 接着剤組成物およびこれを用いて形成された接着剤層を含む偏光板
TW201629546A (zh) 偏光板及液晶顯示裝置
WO2021054031A1 (ja) 積層体およびこれを含む楕円偏光板
WO2020039896A1 (ja) 偏光子、偏光フィルム、光学フィルム、ならびに画像表示装置
KR20190035848A (ko) 적층 필름
TWI646349B (zh) 偏光板之製造方法
TWI818906B (zh) 光學積層體
TW202421420A (zh) 光學積層體
US11512235B2 (en) Adhesive composition and polarizing plate comprising adhesive layer formed using same
US11505728B2 (en) Adhesive composition and polarizing plate comprising adhesive layer formed using same
TW202036050A (zh) 圓偏光板以及有機發光二極體裝置
WO2018025714A1 (ja) 積層フィルム
KR102096980B1 (ko) 편광판 및 이를 포함하는 화상 표시 장치
CN112585513B (zh) 包含水平取向液晶固化膜的层叠体
TW201819193A (zh) 高耐久性的偏光板及使用該偏光板之影像顯示裝置，以及偏光板的製造方法
KR102103619B1 (ko) 접착제 조성물, 이를 이용하여 형성된 접착제층을 포함하는 보호필름 및 편광판, 및 이를 포함하는 화상표시장치
KR101621594B1 (ko) 활성 에너지선 경화형 접착제층을 포함하는 편광판
JP6476544B2 (ja) 表面改質されたシクロオレフィン系樹脂フィルムの製造方法及び偏光板の製造方法
KR20210069893A (ko) 편광자의 제조방법
TW202012186A (zh) 偏光件、偏光薄膜、光學薄膜以及影像顯示裝置