JP2018092083A - 偏光板および液晶表示装置 - Google Patents

偏光板および液晶表示装置 Download PDF

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Publication number
JP2018092083A
JP2018092083A JP2016237351A JP2016237351A JP2018092083A JP 2018092083 A JP2018092083 A JP 2018092083A JP 2016237351 A JP2016237351 A JP 2016237351A JP 2016237351 A JP2016237351 A JP 2016237351A JP 2018092083 A JP2018092083 A JP 2018092083A
Authority
JP
Japan
Prior art keywords
layer
transparent resin
film
polarizing plate
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.)
Pending
Application number
JP2016237351A
Other languages
English (en)
Japanese (ja)
Inventor
恵啓 伊藤
Shigehiro Ito
恵啓 伊藤
崇仁 河村
Takahito Kawamura
崇仁 河村
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 JP2016237351A priority Critical patent/JP2018092083A/ja
Priority to TW106141371A priority patent/TWI765939B/zh
Priority to CN201711261401.2A priority patent/CN108169834A/zh
Priority to KR1020170164972A priority patent/KR20180065920A/ko
Publication of JP2018092083A publication Critical patent/JP2018092083A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • G02B1/16—Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting 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
    • G02F1/13338—Input devices, e.g. touch panels
    • 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

Landscapes

  • 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)
  • Surface Treatment Of Optical Elements (AREA)
JP2016237351A 2016-12-07 2016-12-07 偏光板および液晶表示装置 Pending JP2018092083A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016237351A JP2018092083A (ja) 2016-12-07 2016-12-07 偏光板および液晶表示装置
TW106141371A TWI765939B (zh) 2016-12-07 2017-11-28 偏光板及液晶顯示裝置
CN201711261401.2A CN108169834A (zh) 2016-12-07 2017-12-04 偏振板和液晶显示装置
KR1020170164972A KR20180065920A (ko) 2016-12-07 2017-12-04 편광판 및 액정 표시 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016237351A JP2018092083A (ja) 2016-12-07 2016-12-07 偏光板および液晶表示装置

Publications (1)

Publication Number Publication Date
JP2018092083A true JP2018092083A (ja) 2018-06-14

Family

ID=62524321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016237351A Pending JP2018092083A (ja) 2016-12-07 2016-12-07 偏光板および液晶表示装置

Country Status (4)

Country Link
JP (1) JP2018092083A (zh)
KR (1) KR20180065920A (zh)
CN (1) CN108169834A (zh)
TW (1) TWI765939B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021049216A1 (ja) * 2019-09-12 2021-03-18 住友化学株式会社 偏光板の製造方法
WO2022249682A1 (ja) * 2021-05-28 2022-12-01 日東電工株式会社 画像表示パネルの製造方法、表面保護フィルムおよび表面保護フィルム付偏光板
JP7484728B2 (ja) 2019-01-23 2024-05-16 日本ゼオン株式会社 偏光板の製造方法及び表示装置の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111929759B (zh) * 2020-08-14 2022-06-07 Oppo（重庆）智能科技有限公司 显示屏、偏光片及电子装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090068381A1 (en) * 2007-09-12 2009-03-12 Chun-Chieh Yi Polarizing sheet
JP2011174976A (ja) * 2010-02-23 2011-09-08 Toppan Printing Co Ltd 防眩フィルム
JP2011528447A (ja) * 2008-07-18 2011-11-17 エルジー・ケム・リミテッド 偏光板及び液晶表示装置
JP2012013845A (ja) * 2010-06-30 2012-01-19 Sumitomo Chemical Co Ltd 光学部材及びこれを備えた液晶表示装置並びに光学部材の製造方法
JP2013105154A (ja) * 2011-11-16 2013-05-30 Nitto Denko Corp 入力表示装置
WO2015194523A1 (ja) * 2014-06-18 2015-12-23 住友化学株式会社 偏光子、粘着剤付き偏光板及び画像表示装置
JP2016153884A (ja) * 2015-02-13 2016-08-25 日東電工株式会社 粘着剤層付偏光フィルム、その製造方法並びに画像表示装置およびその連続製造方法
CN205539836U (zh) * 2016-03-16 2016-08-31 天马微电子股份有限公司 一种触控显示面板及触控显示装置
JP2016157068A (ja) * 2015-02-26 2016-09-01 日本ゼオン株式会社 光学積層体、ハードコート積層体、偏光板及び液晶表示装置
JP2016186618A (ja) * 2015-03-27 2016-10-27 リンテック株式会社 粘着剤層付き光学フィルム
JP2017068026A (ja) * 2015-09-30 2017-04-06 日東電工株式会社 インセル液晶パネルおよび液晶表示装置
JP2018012835A (ja) * 2016-07-08 2018-01-25 日東電工株式会社 粘着剤組成物、粘着剤層、粘着剤層付光学フィルム、画像表示パネル、及び、液晶表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009037223A (ja) * 2007-07-12 2009-02-19 Sumitomo Chemical Co Ltd 偏光板及び光学部材
JP5586174B2 (ja) * 2009-06-15 2014-09-10 住友化学株式会社 光学積層体およびその製造方法
JP2015200698A (ja) 2014-04-04 2015-11-12 日東電工株式会社 透明樹脂層、粘着剤層付偏光フィルムおよび画像表示装置
CN107027324B (zh) * 2014-07-10 2019-08-02 住友化学株式会社 偏振板
JP6456686B2 (ja) * 2014-12-25 2019-01-23 日東電工株式会社 粘着剤層付偏光フィルムおよび画像表示装置
JP6550251B2 (ja) * 2015-03-03 2019-07-24 リンテック株式会社 粘着剤層付き光学フィルム

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090068381A1 (en) * 2007-09-12 2009-03-12 Chun-Chieh Yi Polarizing sheet
JP2011528447A (ja) * 2008-07-18 2011-11-17 エルジー・ケム・リミテッド 偏光板及び液晶表示装置
JP2011174976A (ja) * 2010-02-23 2011-09-08 Toppan Printing Co Ltd 防眩フィルム
JP2012013845A (ja) * 2010-06-30 2012-01-19 Sumitomo Chemical Co Ltd 光学部材及びこれを備えた液晶表示装置並びに光学部材の製造方法
JP2013105154A (ja) * 2011-11-16 2013-05-30 Nitto Denko Corp 入力表示装置
WO2015194523A1 (ja) * 2014-06-18 2015-12-23 住友化学株式会社 偏光子、粘着剤付き偏光板及び画像表示装置
JP2016153884A (ja) * 2015-02-13 2016-08-25 日東電工株式会社 粘着剤層付偏光フィルム、その製造方法並びに画像表示装置およびその連続製造方法
JP2016157068A (ja) * 2015-02-26 2016-09-01 日本ゼオン株式会社 光学積層体、ハードコート積層体、偏光板及び液晶表示装置
JP2016186618A (ja) * 2015-03-27 2016-10-27 リンテック株式会社 粘着剤層付き光学フィルム
JP2017068026A (ja) * 2015-09-30 2017-04-06 日東電工株式会社 インセル液晶パネルおよび液晶表示装置
CN205539836U (zh) * 2016-03-16 2016-08-31 天马微电子股份有限公司 一种触控显示面板及触控显示装置
JP2018012835A (ja) * 2016-07-08 2018-01-25 日東電工株式会社 粘着剤組成物、粘着剤層、粘着剤層付光学フィルム、画像表示パネル、及び、液晶表示装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7484728B2 (ja) 2019-01-23 2024-05-16 日本ゼオン株式会社 偏光板の製造方法及び表示装置の製造方法
WO2021049216A1 (ja) * 2019-09-12 2021-03-18 住友化学株式会社 偏光板の製造方法
JP2021043369A (ja) * 2019-09-12 2021-03-18 住友化学株式会社 偏光板の製造方法
JP7397605B2 (ja) 2019-09-12 2023-12-13 住友化学株式会社 偏光板の製造方法
WO2022249682A1 (ja) * 2021-05-28 2022-12-01 日東電工株式会社 画像表示パネルの製造方法、表面保護フィルムおよび表面保護フィルム付偏光板

Also Published As

Publication number Publication date
CN108169834A (zh) 2018-06-15
TWI765939B (zh) 2022-06-01
TW201830103A (zh) 2018-08-16
KR20180065920A (ko) 2018-06-18

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