KR20170021476A - 편광판 및 그의 제조방법 - Google Patents

편광판 및 그의 제조방법 Download PDF

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Publication number
KR20170021476A
KR20170021476A KR1020150115866A KR20150115866A KR20170021476A KR 20170021476 A KR20170021476 A KR 20170021476A KR 1020150115866 A KR1020150115866 A KR 1020150115866A KR 20150115866 A KR20150115866 A KR 20150115866A KR 20170021476 A KR20170021476 A KR 20170021476A
Authority
KR
South Korea
Prior art keywords
polarizer
polarizing plate
adhesive layer
polyvinyl alcohol
film
Prior art date
Application number
KR1020150115866A
Other languages
English (en)
Korean (ko)
Inventor
조천희
박중만
최정녕
권용현
토모야스 타케우치
Original Assignee
스미또모 가가꾸 가부시키가이샤
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 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Priority to KR1020150115866A priority Critical patent/KR20170021476A/ko
Priority to JP2017535549A priority patent/JP6878281B2/ja
Priority to KR1020187007371A priority patent/KR102687898B1/ko
Priority to CN201680045107.5A priority patent/CN107850723B/zh
Priority to CN202110494521.7A priority patent/CN113189692A/zh
Priority to PCT/JP2016/074000 priority patent/WO2017030144A1/ja
Priority to TW105126355A priority patent/TWI726902B/zh
Publication of KR20170021476A publication Critical patent/KR20170021476A/ko
Priority to JP2021076242A priority patent/JP2021140164A/ja

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    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020150115866A 2015-08-18 2015-08-18 편광판 및 그의 제조방법 KR20170021476A (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020150115866A KR20170021476A (ko) 2015-08-18 2015-08-18 편광판 및 그의 제조방법
JP2017535549A JP6878281B2 (ja) 2015-08-18 2016-08-17 偏光板及びその製造方法
KR1020187007371A KR102687898B1 (ko) 2015-08-18 2016-08-17 편광판 및 그 제조방법
CN201680045107.5A CN107850723B (zh) 2015-08-18 2016-08-17 偏振板及其制造方法
CN202110494521.7A CN113189692A (zh) 2015-08-18 2016-08-17 偏振片的制造方法
PCT/JP2016/074000 WO2017030144A1 (ja) 2015-08-18 2016-08-17 偏光板及びその製造方法
TW105126355A TWI726902B (zh) 2015-08-18 2016-08-18 偏光板及其製造方法
JP2021076242A JP2021140164A (ja) 2015-08-18 2021-04-28 偏光板及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150115866A KR20170021476A (ko) 2015-08-18 2015-08-18 편광판 및 그의 제조방법

Publications (1)

Publication Number Publication Date
KR20170021476A true KR20170021476A (ko) 2017-02-28

Family

ID=58052166

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020150115866A KR20170021476A (ko) 2015-08-18 2015-08-18 편광판 및 그의 제조방법
KR1020187007371A KR102687898B1 (ko) 2015-08-18 2016-08-17 편광판 및 그 제조방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020187007371A KR102687898B1 (ko) 2015-08-18 2016-08-17 편광판 및 그 제조방법

Country Status (5)

Country Link
JP (2) JP6878281B2 (ja)
KR (2) KR20170021476A (ja)
CN (2) CN113189692A (ja)
TW (1) TWI726902B (ja)
WO (1) WO2017030144A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115083319A (zh) * 2021-09-10 2022-09-20 荣耀终端有限公司 一种显示组件、终端设备及其显示组件的加工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020024240A (ja) * 2018-08-06 2020-02-13 日東電工株式会社 偏光子の製造方法
KR102670167B1 (ko) * 2020-08-10 2024-05-28 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치

Citations (1)

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KR20140114923A (ko) 2013-03-18 2014-09-30 동우 화인켐 주식회사 접착제 조성물 및 이를 포함하는 편광판

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JP2000249832A (ja) * 1999-03-01 2000-09-14 Nitto Denko Corp 偏光フィルム、偏光板及び光学部材
JP2007268898A (ja) * 2006-03-31 2007-10-18 Fujifilm Corp 光学フィルムの製造方法、光学フィルム、偏光板および液晶表示装置
US8817373B2 (en) * 2007-07-06 2014-08-26 Nitto Denko Corporation Microcrack free polarization plate
JP5351760B2 (ja) * 2007-08-20 2013-11-27 株式会社クラレ ポリビニルアルコール系フィルム
KR100882411B1 (ko) * 2008-04-11 2009-02-05 닛토덴코 가부시키가이샤 편광판의 제조 방법 및 액정 표시 장치
JP5789936B2 (ja) * 2009-10-22 2015-10-07 住友化学株式会社 光学積層体及びその製造方法
JP2012068593A (ja) * 2010-09-27 2012-04-05 Nitto Denko Corp 偏光板、該偏光板の製造方法、光学フィルムおよび画像表示装置
JP6103335B2 (ja) * 2012-01-18 2017-03-29 日本電気硝子株式会社 ガラス基板及びその製造方法、並びにガラス基板を用いた有機ｅｌデバイス
KR102189762B1 (ko) * 2013-01-28 2020-12-11 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법
JP2014206702A (ja) * 2013-04-16 2014-10-30 富士フイルム株式会社 偏光板及び画像表示装置
KR102133496B1 (ko) * 2013-06-13 2020-07-13 동우 화인켐 주식회사 편광판 및 이를 구비한 화상표시장치
KR101835924B1 (ko) * 2013-09-27 2018-04-19 제일모직주식회사 광학 필름 및 그 제조방법
KR101400132B1 (ko) * 2013-10-07 2014-05-30 동우 화인켐 주식회사 편광자의 제조 방법
JP2015114456A (ja) * 2013-12-11 2015-06-22 住友化学株式会社 表面改質されたシクロオレフィン系樹脂フィルム及び偏光板の製造方法
JP6349082B2 (ja) * 2013-12-12 2018-06-27 住友化学株式会社 偏光板及び表示装置
KR101938411B1 (ko) * 2014-01-13 2019-01-15 동우 화인켐 주식회사 편광판
KR101663698B1 (ko) * 2015-03-16 2016-10-07 동우 화인켐 주식회사 편광자의 제조 방법

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KR20140114923A (ko) 2013-03-18 2014-09-30 동우 화인켐 주식회사 접착제 조성물 및 이를 포함하는 편광판

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115083319A (zh) * 2021-09-10 2022-09-20 荣耀终端有限公司 一种显示组件、终端设备及其显示组件的加工方法

Also Published As

Publication number Publication date
KR102687898B1 (ko) 2024-07-24
TWI726902B (zh) 2021-05-11
CN113189692A (zh) 2021-07-30
CN107850723A (zh) 2018-03-27
JPWO2017030144A1 (ja) 2018-06-07
JP2021140164A (ja) 2021-09-16
TW201711839A (zh) 2017-04-01
JP6878281B2 (ja) 2021-05-26
CN107850723B (zh) 2021-08-17
WO2017030144A1 (ja) 2017-02-23
KR20180031801A (ko) 2018-03-28

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