TWI766963B - 偏光板及圖像顯示裝置 - Google Patents

偏光板及圖像顯示裝置 Download PDF

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Publication number
TWI766963B
TWI766963B TW107108588A TW107108588A TWI766963B TW I766963 B TWI766963 B TW I766963B TW 107108588 A TW107108588 A TW 107108588A TW 107108588 A TW107108588 A TW 107108588A TW I766963 B TWI766963 B TW I766963B
Authority
TW
Taiwan
Prior art keywords
protective film
polarizing plate
film
core
acrylic resin
Prior art date
Application number
TW107108588A
Other languages
English (en)
Chinese (zh)
Other versions
TW201842011A (zh
Inventor
岡田康彰
中原步夢
中島淳
阿比留健太郎
Original Assignee
日商日東電工股份有限公司
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 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW201842011A publication Critical patent/TW201842011A/zh
Application granted granted Critical
Publication of TWI766963B publication Critical patent/TWI766963B/zh

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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
    • 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
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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

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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)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
TW107108588A 2017-03-15 2018-03-14 偏光板及圖像顯示裝置 TWI766963B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-050372 2017-03-15
JP2017050372A JP7182854B2 (ja) 2017-03-15 2017-03-15 偏光板および画像表示装置

Publications (2)

Publication Number Publication Date
TW201842011A TW201842011A (zh) 2018-12-01
TWI766963B true TWI766963B (zh) 2022-06-11

Family

ID=63523422

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107108588A TWI766963B (zh) 2017-03-15 2018-03-14 偏光板及圖像顯示裝置

Country Status (5)

Country Link
JP (2) JP7182854B2 (https=)
KR (1) KR102641140B1 (https=)
CN (1) CN110446953A (https=)
TW (1) TWI766963B (https=)
WO (1) WO2018168481A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI892563B (zh) * 2024-03-08 2025-08-01 日商凸版巴川光學薄膜股份有限公司 光學積層體及使用其之顯示裝置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210022709A (ko) * 2018-07-31 2021-03-03 코니카 미놀타 가부시키가이샤 광학 필름, 편광판, 및 광학 필름의 제조 방법
CN113917577B (zh) * 2021-12-13 2022-05-31 恒美光电股份有限公司 一种高耐水耐弯折性光学保护膜、偏光片及液晶显示设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201219817A (en) * 2010-09-30 2012-05-16 Jiro Corporate Plan Inc for providing a heat-resistant, flexible and highly transparent protection sheet for the polarizing plate

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100831480B1 (ko) * 2006-07-24 2008-05-21 주식회사 에이스 디지텍 난반사 보상필름의 제조방법
JP5038745B2 (ja) * 2007-03-08 2012-10-03 富士フイルム株式会社 透明保護フィルム、光学補償フィルム、偏光板、及び液晶表示装置
JPWO2008136346A1 (ja) * 2007-04-26 2010-07-29 日本ゼオン株式会社 表示画面用保護フィルムおよび偏光板
JP5142938B2 (ja) * 2008-10-15 2013-02-13 旭化成ケミカルズ株式会社 光学フィルム
JPWO2010100986A1 (ja) * 2009-03-06 2012-09-06 コニカミノルタアドバンストレイヤー株式会社 偏光板の製造方法
JP2010286827A (ja) * 2009-05-14 2010-12-24 Jiroo Corporate Plan:Kk 偏光子保護フィルム、偏光板及び液晶表示素子
JP5589344B2 (ja) * 2009-10-20 2014-09-17 住友化学株式会社 アクリル樹脂フィルム
KR101264833B1 (ko) * 2010-09-30 2013-05-15 가부시키가이샤 지로 코포레토 프란 보호시트 및 편광판
EP2690139B1 (en) * 2011-02-21 2019-04-03 Kaneka Corporation Acrylic resin film
JP2013109116A (ja) * 2011-11-21 2013-06-06 Konica Minolta Advanced Layers Inc 偏光膜保護フィルムの製造方法、偏光膜保護フィルム、偏光板及びそれを用いた液晶表示装置
KR20140047548A (ko) * 2012-10-12 2014-04-22 후지필름 가부시키가이샤 광학 필름 및 그 제조 방법, 편광판 및 액정 표시 장치
JP2015123618A (ja) 2013-12-25 2015-07-06 株式会社カネカ 光学フィルムの製造方法
JP6479362B2 (ja) * 2014-07-31 2019-03-06 株式会社カネカ 偏光子保護フィルムおよび偏光板
JP2016071264A (ja) * 2014-09-30 2016-05-09 富士フイルム株式会社 光学フィルム、偏光板保護フィルム、偏光板、及び液晶表示装置
JP2018087834A (ja) * 2015-03-31 2018-06-07 株式会社カネカ 偏光子保護フィルムおよび偏光板
JP6100876B1 (ja) * 2015-10-02 2017-03-22 住友化学株式会社 偏光板用保護フィルム
JP2016218478A (ja) 2016-09-13 2016-12-22 住友化学株式会社 アクリル系樹脂フィルム及び偏光板

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201219817A (en) * 2010-09-30 2012-05-16 Jiro Corporate Plan Inc for providing a heat-resistant, flexible and highly transparent protection sheet for the polarizing plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI892563B (zh) * 2024-03-08 2025-08-01 日商凸版巴川光學薄膜股份有限公司 光學積層體及使用其之顯示裝置

Also Published As

Publication number Publication date
CN110446953A (zh) 2019-11-12
KR102641140B1 (ko) 2024-02-28
JP2018155809A (ja) 2018-10-04
TW201842011A (zh) 2018-12-01
WO2018168481A1 (ja) 2018-09-20
JP7182854B2 (ja) 2022-12-05
KR20190121320A (ko) 2019-10-25
JP2022009348A (ja) 2022-01-14

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