CN104094141B - 偏振膜及其制造方法以及偏振板 - Google Patents

偏振膜及其制造方法以及偏振板 Download PDF

Info

Publication number
CN104094141B
CN104094141B CN201380006145.6A CN201380006145A CN104094141B CN 104094141 B CN104094141 B CN 104094141B CN 201380006145 A CN201380006145 A CN 201380006145A CN 104094141 B CN104094141 B CN 104094141B
Authority
CN
China
Prior art keywords
film
polarizing film
polyvinyl alcohol
boric acid
based resin
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.)
Active
Application number
CN201380006145.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN104094141A (zh
Inventor
李原氾
田崎诚
松元浩二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to CN201711215716.3A priority Critical patent/CN107861183B/zh
Publication of CN104094141A publication Critical patent/CN104094141A/zh
Application granted granted Critical
Publication of CN104094141B publication Critical patent/CN104094141B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • B29C55/026—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets of preformed plates or sheets coated with a solution, a dispersion or a melt of thermoplastic material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3008—Polarising elements comprising dielectric particles, e.g. birefringent crystals embedded in a matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B29K2029/04—PVOH, i.e. polyvinyl alcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034—Polarising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CN201380006145.6A 2012-01-23 2013-01-21 偏振膜及其制造方法以及偏振板 Active CN104094141B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711215716.3A CN107861183B (zh) 2012-01-23 2013-01-21 偏振膜及其制造方法以及偏振板

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-010757 2012-01-23
JP2012010757A JP5831249B2 (ja) 2012-01-23 2012-01-23 偏光フィルムとその製造方法及び偏光板
PCT/JP2013/051680 WO2013111892A1 (ja) 2012-01-23 2013-01-21 偏光フィルムとその製造方法及び偏光板

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201711215716.3A Division CN107861183B (zh) 2012-01-23 2013-01-21 偏振膜及其制造方法以及偏振板

Publications (2)

Publication Number Publication Date
CN104094141A CN104094141A (zh) 2014-10-08
CN104094141B true CN104094141B (zh) 2017-12-22

Family

ID=48873603

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380006145.6A Active CN104094141B (zh) 2012-01-23 2013-01-21 偏振膜及其制造方法以及偏振板
CN201711215716.3A Active CN107861183B (zh) 2012-01-23 2013-01-21 偏振膜及其制造方法以及偏振板

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201711215716.3A Active CN107861183B (zh) 2012-01-23 2013-01-21 偏振膜及其制造方法以及偏振板

Country Status (5)

Country Link
JP (1) JP5831249B2 (https=)
KR (1) KR101926902B1 (https=)
CN (2) CN104094141B (https=)
TW (1) TWI582473B (https=)
WO (1) WO2013111892A1 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5563725B1 (ja) * 2012-09-26 2014-07-30 株式会社クラレ ポリビニルアルコールフィルムおよび偏光フィルム
CN105518562B (zh) * 2013-09-12 2017-10-27 Lg化学株式会社 用于制备偏振膜的装置
KR20160111363A (ko) * 2014-01-23 2016-09-26 니폰 가야꾸 가부시끼가이샤 편광기능을 갖는 기재를 구비한 표시장치
KR101938410B1 (ko) * 2014-02-26 2019-01-15 동우 화인켐 주식회사 편광자의 제조 방법
JP6219781B2 (ja) * 2014-05-23 2017-10-25 住友化学株式会社 偏光フィルム、偏光板及び液晶パネル
JP5871408B1 (ja) 2014-09-19 2016-03-01 日東電工株式会社 偏光板および光学積層体
CN105729962B (zh) * 2014-12-24 2018-01-05 住友化学株式会社 偏振膜、偏振片和偏振膜的制造方法
KR101790404B1 (ko) 2015-02-25 2017-10-26 주식회사 엘지화학 편광자의 제조방법, 이를 이용하여 제조된 편광자, 이를 포함하는 편광판 및 화상표시장치
KR101663698B1 (ko) * 2015-03-16 2016-10-07 동우 화인켐 주식회사 편광자의 제조 방법
TW201710331A (zh) * 2015-07-07 2017-03-16 日本合成化學工業股份有限公司 聚乙烯醇系偏光薄膜及偏光板
JP2017040880A (ja) * 2015-08-21 2017-02-23 住友化学株式会社 偏光フィルムの製造方法
KR20170053039A (ko) * 2015-11-05 2017-05-15 스미또모 가가꾸 가부시키가이샤 편광판 및 이를 포함하는 화상 표시 장치
JP6076449B1 (ja) * 2015-12-04 2017-02-08 住友化学株式会社 偏光フィルムの製造方法
JP6794106B2 (ja) * 2015-12-07 2020-12-02 住友化学株式会社 偏光フィルムの製造方法
JP6649068B2 (ja) * 2015-12-07 2020-02-19 住友化学株式会社 偏光フィルムの製造方法
KR102535102B1 (ko) * 2016-08-18 2023-05-19 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
KR102580078B1 (ko) 2016-08-18 2023-09-18 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
TWI746615B (zh) 2016-08-18 2021-11-21 日商住友化學股份有限公司 偏光膜的製造方法、製造裝置及偏光膜
KR102512665B1 (ko) * 2016-08-18 2023-03-21 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
TWI782046B (zh) * 2017-07-03 2022-11-01 日商住友化學股份有限公司 偏光膜的製造方法及製造裝置
US20200166673A1 (en) * 2017-07-25 2020-05-28 Lg Chem, Ltd Polarizing plate and liquid crystal display device comprising the same
KR102682994B1 (ko) 2018-01-25 2024-07-08 주식회사 쿠라레 편광 필름 및 그 제조 방법
WO2019146677A1 (ja) * 2018-01-25 2019-08-01 株式会社クラレ 偏光フィルム及びその製造方法
CN108957616A (zh) * 2018-09-11 2018-12-07 深圳市盛波光电科技有限公司 一种染料型偏光片的制造方法
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
KR20200096431A (ko) * 2019-02-04 2020-08-12 스미또모 가가꾸 가부시키가이샤 편광판 및 표시 장치
TWI856093B (zh) 2019-05-09 2024-09-21 日商可樂麗股份有限公司 偏光薄膜及其製造方法
TWI848133B (zh) 2019-06-27 2024-07-11 日商可樂麗股份有限公司 偏光薄膜及其製造方法
WO2021005399A1 (en) * 2019-07-08 2021-01-14 The University Of Hong Kong Compositions and methods for clearing tissue
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
JP2021099478A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099480A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099479A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP2021099477A (ja) * 2019-12-23 2021-07-01 住友化学株式会社 光学積層体および画像表示装置
JP7413116B2 (ja) * 2020-03-26 2024-01-15 株式会社クラレ 偏光フィルムの製造方法
JP7589408B2 (ja) 2020-11-13 2024-11-26 住友化学株式会社 粘着剤層付き偏光板の製造方法
JP7558769B2 (ja) * 2020-11-19 2024-10-01 日東電工株式会社 偏光膜および偏光膜の製造方法
JP7462597B2 (ja) 2020-12-24 2024-04-05 住友化学株式会社 円偏光板、光学積層体及び画像表示装置
JP7627120B2 (ja) * 2021-01-21 2025-02-05 株式会社クラレ 偏光子およびその製造方法
KR20240055837A (ko) 2021-09-13 2024-04-29 스미또모 가가꾸 가부시키가이샤 편광 필름 및 편광판
JP7827444B2 (ja) 2021-12-08 2026-03-10 住友化学株式会社 偏光フィルムの製造方法及び偏光フィルム
JP7827447B2 (ja) 2021-12-14 2026-03-10 住友化学株式会社 偏光フィルムの製造方法及び製造装置
JP7827451B2 (ja) 2021-12-21 2026-03-10 住友化学株式会社 偏光子の製造方法
JP2024142961A (ja) 2023-03-30 2024-10-11 住友化学株式会社 偏光フィルム、及び偏光フィルムの製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06313808A (ja) * 1993-04-30 1994-11-08 Mitsui Toatsu Chem Inc 偏光フィルムの製造方法
CN1409139A (zh) * 2001-09-19 2003-04-09 日东电工株式会社 偏振片及其制造方法、以及采用该偏振片的液晶显示器
JP2003207625A (ja) * 2002-01-10 2003-07-25 Fuji Photo Film Co Ltd 偏光膜、その製造方法
CN101387718A (zh) * 2007-09-12 2009-03-18 住友化学株式会社 偏振膜及其制造方法及偏振片的制造方法
CN102200607A (zh) * 2010-03-26 2011-09-28 住友化学株式会社 偏振片
JP2012013852A (ja) * 2010-06-30 2012-01-19 Sumitomo Chemical Co Ltd ロール状偏光板のセット及びその製造方法並びに液晶パネルの製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685138A5 (de) * 1993-04-15 1995-03-31 Balzers Hochvakuum Hochreflektierender Silberspiegel.
JPH06337311A (ja) * 1993-05-27 1994-12-06 Mitsui Toatsu Chem Inc 偏光フィルムの製造方法
JPH09243823A (ja) * 1996-03-07 1997-09-19 Nippon Synthetic Chem Ind Co Ltd:The 偏光フィルムの製造方法
JP3979688B2 (ja) * 1996-11-07 2007-09-19 日本合成化学工業株式会社 偏光フィルムの製造方法
CN1221818C (zh) * 1999-12-28 2005-10-05 官支株式会社 偏振片
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
US7110177B2 (en) * 2002-01-18 2006-09-19 Nitto Denko Corporation Polarizing film and image display
CN1453598A (zh) * 2002-04-24 2003-11-05 日东电工株式会社 偏振膜及其制造方法、偏振片、光学构件
JP3957700B2 (ja) * 2003-04-25 2007-08-15 日東電工株式会社 偏光フィルムの製造方法
JP4527516B2 (ja) * 2003-12-17 2010-08-18 日本合成化学工業株式会社 偏光フィルムの製造方法
JP2007155970A (ja) * 2005-12-02 2007-06-21 Sumitomo Chemical Co Ltd 楕円偏光板及びその製造方法
KR100958288B1 (ko) * 2007-02-09 2010-05-19 주식회사 엘지화학 직교투과도가 개선된 요오드계 편광 소자, 편광판 및 그제조 방법
JP5230221B2 (ja) * 2007-04-20 2013-07-10 富士フイルム株式会社 熱可塑性フィルムおよびその製造方法
JP2009039983A (ja) * 2007-08-10 2009-02-26 Nitto Denko Corp ポリマーフィルムの延伸方法、延伸ポリマーフィルムの製造方法、偏光子の製造方法、偏光子、偏光板、光学フィルム、画像表示装置および延伸装置
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
TWI465781B (zh) * 2007-09-12 2014-12-21 Sumitomo Chemical Co 偏光薄膜、偏光薄膜之製造方法、及偏光板之製造方法
WO2010087653A2 (ko) * 2009-01-30 2010-08-05 주식회사 엘지화학 내구성 및 내열성이 우수한 편광소자, 편광판 및 화상표시장치 및 편광소자 제조방법
JP5557281B2 (ja) * 2009-06-26 2014-07-23 住友化学株式会社 偏光板及びそれを用いた積層光学部材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06313808A (ja) * 1993-04-30 1994-11-08 Mitsui Toatsu Chem Inc 偏光フィルムの製造方法
CN1409139A (zh) * 2001-09-19 2003-04-09 日东电工株式会社 偏振片及其制造方法、以及采用该偏振片的液晶显示器
JP2003207625A (ja) * 2002-01-10 2003-07-25 Fuji Photo Film Co Ltd 偏光膜、その製造方法
CN101387718A (zh) * 2007-09-12 2009-03-18 住友化学株式会社 偏振膜及其制造方法及偏振片的制造方法
CN102200607A (zh) * 2010-03-26 2011-09-28 住友化学株式会社 偏振片
JP2012013852A (ja) * 2010-06-30 2012-01-19 Sumitomo Chemical Co Ltd ロール状偏光板のセット及びその製造方法並びに液晶パネルの製造方法

Also Published As

Publication number Publication date
KR101926902B1 (ko) 2018-12-07
KR20140131910A (ko) 2014-11-14
TWI582473B (zh) 2017-05-11
CN107861183A (zh) 2018-03-30
CN107861183B (zh) 2020-12-25
WO2013111892A1 (ja) 2013-08-01
JP5831249B2 (ja) 2015-12-09
TW201335639A (zh) 2013-09-01
JP2013148806A (ja) 2013-08-01
CN104094141A (zh) 2014-10-08

Similar Documents

Publication Publication Date Title
CN104094141B (zh) 偏振膜及其制造方法以及偏振板
CN101276013B (zh) 偏振光薄膜的制造方法以及偏振光片的制造方法
TWI685685B (zh) 偏光膜之製造方法及偏光膜
TWI629157B (zh) 偏光板及液晶面板
CN101387718A (zh) 偏振膜及其制造方法及偏振片的制造方法
JP2012014001A (ja) 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
TW201815918A (zh) 偏光膜的製造方法、製造裝置及偏光膜
JP2014146035A (ja) 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
JP2022065070A (ja) 偏光板の製造方法
TWI732922B (zh) 偏光膜的製造方法及製造裝置
TWI782046B (zh) 偏光膜的製造方法及製造裝置
JP7129766B2 (ja) 偏光フィルムの製造方法及び製造装置
JP2018032027A (ja) 偏光フィルムの製造方法及び製造装置
TW202125005A (zh) 偏光板及其製造方法
TWI729190B (zh) 偏光膜之製造方法及製造裝置
CN116338848A (zh) 偏振片的制造方法
TW202225742A (zh) 偏光板及有機ｅｌ顯示裝置
JP7851141B2 (ja) 偏光子の製造方法
JP7475403B2 (ja) 偏光フィルム及び偏光板
WO2023228584A1 (ja) 偏光板の製造方法
CN117940812A (zh) 偏振膜和偏振板
TW202328306A (zh) 偏光膜及偏光板

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20141008

Assignee: Hubei Liyou Optoelectronics Technology Co.,Ltd.

Assignor: SUMITOMO CHEMICAL Co.,Ltd.

Contract record no.: X2025990000451

Denomination of invention: Polarizing film and manufacturing method thereof, and polarizing plate

Granted publication date: 20171222

License type: Exclusive License

Record date: 20251106