KR101791282B1 - 편광판 및 그의 제조 방법 - Google Patents

편광판 및 그의 제조 방법 Download PDF

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Publication number
KR101791282B1
KR101791282B1 KR1020127027077A KR20127027077A KR101791282B1 KR 101791282 B1 KR101791282 B1 KR 101791282B1 KR 1020127027077 A KR1020127027077 A KR 1020127027077A KR 20127027077 A KR20127027077 A KR 20127027077A KR 101791282 B1 KR101791282 B1 KR 101791282B1
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KR
South Korea
Prior art keywords
film
polarizing plate
layer
resin
resin layer
Prior art date
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KR1020127027077A
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English (en)
Korean (ko)
Other versions
KR20130019393A (ko
Inventor
신이치 가와무라
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.)
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Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20130019393A publication Critical patent/KR20130019393A/ko
Application granted granted Critical
Publication of KR101791282B1 publication Critical patent/KR101791282B1/ko

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    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020127027077A 2010-03-31 2011-03-29 편광판 및 그의 제조 방법 KR101791282B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010081760A JP2011215264A (ja) 2010-03-31 2010-03-31 偏光板およびその製造方法
JPJP-P-2010-081760 2010-03-31
PCT/JP2011/058484 WO2011125961A1 (ja) 2010-03-31 2011-03-29 偏光板およびその製造方法

Publications (2)

Publication Number Publication Date
KR20130019393A KR20130019393A (ko) 2013-02-26
KR101791282B1 true KR101791282B1 (ko) 2017-10-27

Family

ID=44762896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127027077A KR101791282B1 (ko) 2010-03-31 2011-03-29 편광판 및 그의 제조 방법

Country Status (5)

Country Link
JP (1) JP2011215264A (ja)
KR (1) KR101791282B1 (ja)
CN (1) CN102844687B (ja)
TW (1) TWI525349B (ja)
WO (1) WO2011125961A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013191095A1 (ja) * 2012-06-21 2013-12-27 住友化学株式会社 積層フィルムの製造方法
KR20140089623A (ko) * 2012-12-20 2014-07-16 동우 화인켐 주식회사 하드코팅된 편광판의 제조방법
KR20140090291A (ko) * 2012-12-20 2014-07-17 동우 화인켐 주식회사 하드코팅된 편광판의 제조방법
KR101497042B1 (ko) 2013-05-27 2015-03-02 주식회사 엘지화학 폴리알킬렌카보네이트의 제조방법
CN104412138B (zh) * 2013-06-12 2016-12-07 Lg化学株式会社 包括通过紫外光照射调整偏振片颜色的操作的偏振板的制备方法
JP6049600B2 (ja) 2013-11-29 2016-12-21 住友化学株式会社 偏光子及びそれを含む偏光板
JP5996516B2 (ja) * 2013-11-29 2016-09-21 住友化学株式会社 偏光子及びそれを含む偏光板
JP5932760B2 (ja) * 2013-11-29 2016-06-08 住友化学株式会社 偏光子及びそれを含む偏光板
JP5979123B2 (ja) * 2013-12-05 2016-08-24 住友化学株式会社 気泡欠陥の少ない偏光子
JP2015215605A (ja) * 2014-04-23 2015-12-03 富士フイルム株式会社 偏光板および画像表示装置
JP5945037B2 (ja) * 2014-09-29 2016-07-05 住友化学株式会社 偏光板
JP6327222B2 (ja) * 2014-09-30 2018-05-23 住友化学株式会社 偏光板、粘着剤付き偏光板及び液晶表示装置
JP6734745B2 (ja) * 2015-10-14 2020-08-05 日東電工株式会社 偏光子およびその製造方法
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
CN106199812B (zh) * 2016-08-30 2019-08-06 苏州柔彩新材料科技有限公司 一种薄化多功能偏光片及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343521A (ja) * 2000-05-31 2001-12-14 Sumitomo Chem Co Ltd 偏光板及びその製造方法
JP2006126419A (ja) * 2004-10-28 2006-05-18 Quanta Display Japan Inc 液晶表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009075225A1 (ja) * 2007-12-13 2009-06-18 Nitto Denko Corporation 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
JP2009237124A (ja) * 2008-03-26 2009-10-15 Sumitomo Chemical Co Ltd 偏光フィルムの製造方法およびその用途

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343521A (ja) * 2000-05-31 2001-12-14 Sumitomo Chem Co Ltd 偏光板及びその製造方法
JP2006126419A (ja) * 2004-10-28 2006-05-18 Quanta Display Japan Inc 液晶表示装置

Also Published As

Publication number Publication date
KR20130019393A (ko) 2013-02-26
CN102844687B (zh) 2015-05-20
TWI525349B (zh) 2016-03-11
TW201142382A (en) 2011-12-01
CN102844687A (zh) 2012-12-26
WO2011125961A1 (ja) 2011-10-13
JP2011215264A (ja) 2011-10-27

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