KR101918624B1 - 단부면 가공 편광판의 제조 방법 - Google Patents

단부면 가공 편광판의 제조 방법 Download PDF

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Publication number
KR101918624B1
KR101918624B1 KR1020140114009A KR20140114009A KR101918624B1 KR 101918624 B1 KR101918624 B1 KR 101918624B1 KR 1020140114009 A KR1020140114009 A KR 1020140114009A KR 20140114009 A KR20140114009 A KR 20140114009A KR 101918624 B1 KR101918624 B1 KR 101918624B1
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KR
South Korea
Prior art keywords
face
polarizing plate
cutting
film
meth
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KR1020140114009A
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English (en)
Korean (ko)
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KR20150028199A (ko
Inventor
정민재
마사히로 이치하라
다카유키 나다
Original Assignee
동우 화인켐 주식회사
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Application filed by 동우 화인켐 주식회사 filed Critical 동우 화인켐 주식회사
Publication of KR20150028199A publication Critical patent/KR20150028199A/ko
Application granted granted Critical
Publication of KR101918624B1 publication Critical patent/KR101918624B1/ko

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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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Milling Processes (AREA)
KR1020140114009A 2013-09-04 2014-08-29 단부면 가공 편광판의 제조 방법 KR101918624B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-183104 2013-09-04
JP2013183104 2013-09-04

Publications (2)

Publication Number Publication Date
KR20150028199A KR20150028199A (ko) 2015-03-13
KR101918624B1 true KR101918624B1 (ko) 2019-02-11

Family

ID=53014830

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KR1020140114009A KR101918624B1 (ko) 2013-09-04 2014-08-29 단부면 가공 편광판의 제조 방법

Country Status (3)

Country Link
JP (1) JP6437230B2 (zh)
KR (1) KR101918624B1 (zh)
TW (1) TWI626100B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7018711B2 (ja) * 2017-02-28 2022-02-14 住友化学株式会社 偏光板の製造方法
JP7232577B2 (ja) * 2017-05-29 2023-03-03 日東電工株式会社 光学積層体の製造方法
JP6612294B2 (ja) * 2017-07-20 2019-11-27 住友化学株式会社 切削装置及び偏光板の製造方法
JP7018339B2 (ja) * 2018-03-22 2022-02-10 日東電工株式会社 非直線加工された樹脂シートの製造方法
JP7255974B2 (ja) * 2018-04-27 2023-04-11 日東電工株式会社 樹脂シートおよびその製造方法
JP7191542B2 (ja) * 2018-04-27 2022-12-19 日東電工株式会社 カバーガラス付光学積層体、および、カバーガラス付画像表示装置
WO2019244505A1 (ja) * 2018-06-21 2019-12-26 日東電工株式会社 光学フィルム切削用エンドミルおよび該エンドミルを用いた光学フィルムの製造方法
JP2020001160A (ja) * 2018-06-21 2020-01-09 日東電工株式会社 光学フィルム切削用エンドミルおよび該エンドミルを用いた光学フィルムの製造方法
JP7257809B2 (ja) * 2019-02-20 2023-04-14 日東電工株式会社 切削加工された粘着剤層付光学積層体の製造方法
JP7257810B2 (ja) * 2019-02-20 2023-04-14 日東電工株式会社 切削加工された粘着剤層付光学積層体の製造方法
JP6737932B1 (ja) * 2019-03-05 2020-08-12 住友化学株式会社 切削加工フィルムの製造方法
JP6968854B2 (ja) * 2019-09-19 2021-11-17 住友化学株式会社 偏光板の製造方法及び偏光板
JP7335126B2 (ja) * 2019-10-15 2023-08-29 住友化学株式会社 光学部材の製造方法
JPWO2021131120A1 (zh) * 2019-12-25 2021-07-01

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003220512A (ja) * 2002-01-30 2003-08-05 Sumitomo Chem Co Ltd 鏡面加工方法、面取り加工方法および鏡面加工装置、並びに積層フィルムの周縁仕上げ方法
JP2012203210A (ja) * 2011-03-25 2012-10-22 Sumitomo Chemical Co Ltd 端面加工偏光板の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3483505B2 (ja) * 1999-08-11 2004-01-06 住友化学工業株式会社 積層フィルムの周縁の仕上げ方法
CN100579722C (zh) * 2008-07-03 2010-01-13 太原风华信息装备股份有限公司 偏光片磨边设备
JP5991803B2 (ja) * 2010-10-29 2016-09-14 住友化学株式会社 偏光板の製造方法
JP2012157914A (ja) * 2011-01-31 2012-08-23 Nippon Steel Chem Co Ltd 脆性プラスチック板材の加工方法
JP5876990B2 (ja) * 2011-03-25 2016-03-02 住友化学株式会社 端面加工偏光板の製造方法
JP2013033084A (ja) * 2011-08-01 2013-02-14 Sumitomo Chemical Co Ltd 偏光板の製造方法
CN103813995B (zh) * 2011-09-22 2016-11-09 电化株式会社 硬质基板层叠体的加工方法及板状制品的制造方法
JP5930636B2 (ja) * 2011-09-27 2016-06-08 住友化学株式会社 偏光板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003220512A (ja) * 2002-01-30 2003-08-05 Sumitomo Chem Co Ltd 鏡面加工方法、面取り加工方法および鏡面加工装置、並びに積層フィルムの周縁仕上げ方法
JP2012203210A (ja) * 2011-03-25 2012-10-22 Sumitomo Chemical Co Ltd 端面加工偏光板の製造方法

Also Published As

Publication number Publication date
JP6437230B2 (ja) 2018-12-12
TWI626100B (zh) 2018-06-11
TW201513954A (zh) 2015-04-16
JP2015072453A (ja) 2015-04-16
KR20150028199A (ko) 2015-03-13

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